High Density Toolkit

DELIVERING SUCCESSFUL HIGHER-DENSITY HOUSING A TOOLKIT – SECOND EDITION

ISBN 978-0-9543932-2-9

£14.95 © East Thames Group 2008

15 CONCERNS TO WATCH OUT FOR

EVALUATING HIGHER-DENSITY SCHEMES AT A GLANCE

The top 15 concerns or perceptions expressed by residents, home seekers and those commissioning higher-density schemes include: I don’t want to live in a tower block

But by asking the right questions these issues can be overcome by addressing each concern as follows: 


Higher density need not mean high-rise – is the built form suitable for the client group and area?

There’s nowhere for the kids to play




What provision is made for play and other amenities?

You don’t know your neighbours




How does the scheme layout and use of communal areas (internal and external) allow for neighbourly interaction?

Too noisy




How does the design address external noise sources and sound insulation between the properties and how are rooms arranged in relation to each other?

Crowded together like rats




Is the density suitable for the proposed client group?

Nowhere to park your car




What provision is made for parking or alternatives to car usage?

No one cares for the bits outside the building




How are the public realm and communal areas to be maintained?

Postman/delivery person/pizza person can’t find you




Does the layout of the scheme allow for easy access

CONTENTS

and circulation and is signage provided?

Lifts are always broken down




Are lifts and other communal fixtures and finishes

About this toolkit

2

robust enough?

Not enough light and air






Nowhere to hang out the washing




What are the facilities for clothes drying?

Not enough room




Is there sufficient storage and are the homes big enough?

No gardens




What provision is made for somewhere to sit outside?

Nowhere to keep things outside




How are bulky/dirty items to be stored?

No privacy



What is the orientation of the homes in relation to some sunlight during each day?


How have the issues of being overlooked and privacy been dealt with in the design?

An integrated approach to higher-density housing – the density wheel

If a higher-density scheme is to succeed in the longer term an integrated approach to planning and evaluation should be taken from the outset. This should include addressing the issues relating to economic, social and environmental sustainability. Take the 15 concerns opposite and the eight key factors in the diagram above to meetings throughout the development process and whenever management and maintenance are under consideration. Ensure that these eight factors are considered fully. Use the checklists at the back of this toolkit to further evaluate scheme proposals.

Part one: The guidance Myths and reality – getting higher density right 1 Neighbourhood, amenity and location 2 Mixed communities 3 Design standards 4 Private and communal external space 5 Travel, parking provision and management 6 Allocations and lettings 7 Management, maintenance and community engagement 8 Service charges

5 8 12 16 24 28 32 34

Part two: The checklists

40 53

Acknowledgements

38

1

ABOUT THIS TOOLKIT Whether you are a councillor, a housing association board member, a resident, an officer, developer, architect or consultant, this toolkit will help you to evaluate proposals for higher-density, mixed-tenure housing schemes. It is not a technical document or a design tool. It is an evaluation document that offers a means of considering scheme proposals by taking into account all aspects of developing homes at higher densities. This second edition of the toolkit builds upon the first edition, which was adopted as best practice by the Housing Corporation. It takes the opportunity to include advice and guidance on higher density assembled from experience of developing higher-density homes since 2006 and also includes environmental sustainability issues as part of the process of evaluation. Furthermore, since the publication of the first edition, this toolkit has been adopted as part of the evaluation of schemes to be undertaken in order to achieve compliance with the Housing Corporation’s Design and Quality Standards (2007). The standard is set out in Box 1, page 4. The approach outlined is, to some extent, an aspiration, one that all developers including East Thames Group, which has supported its development, are working towards. It should be linked to the developer’s own design standards, those set out by the Housing Corporation (and its successor agency the Homes and Communities Agency), the London Housing Federation and others in relation to higher density. Sustainable development Sustainable development is ‘development which meets the needs of the present without compromising the ability of future generations to meet their own needs’, according to the Brundtland Report.1 Although this report was primarily concerned with securing a global equity, redistributing resources towards poorer nations while encouraging their economic growth, it remains relevant to housing. Almost half the recognised indicators of sustainable development are related to housing. The principles of sustainable development set out by Brundtland – environmental protection, economic growth and social equity – are all part of the housing agenda.

ABOUT THIS TOOLKIT Sustainable neighbourhoods are about more than high-quality homes. Social and economic regeneration and environmental sustainability are also vital to successful neighbourhoods. This toolkit, whilst concentrating on the development of homes, acknowledges the importance of this comprehensive approach to delivering sustainable neighbourhoods and the need to address issues such as employment, health, transport and education and skills. It recognises the findings of the Sustainable Development Commission that, despite good intentions, ‘new communities aren’t always coming up to scratch’.2 As many of the new communities that are being built are built at higher densities it is critical that these schemes address this agenda. Higher-density housing can: • Make better use of scarce land resources • Make more efficient use of existing infrastructure • Reduce the need for travel by providing local amenities • Reduce the reliance on car transport by providing a focus for walking, cycling and public transport networks. Tackling climate change The UK government is committed to tackling climate change. Its long-term goal is to reduce carbon emissions from all sources by 60% by 2050.3 It is vital that we ensure that our homes are built in a way that minimises the use of energy and reduces their harmful carbon dioxide emissions as domestic housing contributes towards 27% of the UK’s carbon emissions. The government has set a target for all new homes to be zero carbon by 2016 with a progressive tightening of Part L (conservation of heat and power) of the building regulations – by 25% improvement over TER in 2010 and by 44% improvement in 2013 – up to the zero carbon target in 2016. Furthermore, the Housing Corporation will require that, to be eligible for funding, all affordable homes will be required to meet level 4 (44% improvement over TER) of the Code for Sustainable Homes by 2011. Zero carbon development will be their minimum standard by 2015 as long as the technology becomes available and is cost-effective.

Building sustainable homes is about more than just greenhouse gases. We also need to build and use our homes in a way that minimises their other environmental impacts, such as the water they use, the waste they generate and the materials they are built from. Well designed and maintained high-density housing can help to reduce our impact upon the environment and help to mitigate climate change. This toolkit attempts to show how the pitfalls of developing at higher densities can be addressed to avoid repetition of past mistakes and to help create truly sustainable neighbourhoods.

Other concerns include: • Long-term sustainability and popularity of the scheme; • Whether the design is sensitive to the area; • Intensity of use and the robustness and quality of materials and finishes, especially in communal areas (i.e. whether it will stand the test of time) • High levels of occupancy; • Child densities and the need for forethought in housing large numbers of children (for example, the impact on health and schools services);

What are the barriers to increasing density?

• Approaches to lettings;

Research shows that some of the biggest barriers to increasing density are:

• The costs of managing higher density; and

• Concerns about the impact on traffic and parking • Local residents not in favour, out of character with the local area • Concerns about the impact on local services • Concerns about the lack of high-quality public space and play areas • It is associated with problem families • It is perceived to be ugly • It is perceived to reduce house prices for current residents 4 • Reluctance of lenders to offer mortgages on high rise properties, a barrier set to grow if current market trends persist.

• Whether a scheme will be effectively managed and maintained. Given the government’s Respect Agenda, it is vital to ensure that higher-density homes are designed and managed with safe, secure and cohesive communities in mind. It is hoped that the approach outlined in this toolkit will influence, among other things, local authority Local Development Frameworks, and that authorities will be more responsive to the issues that it raises. This toolkit dispels some of the myths about higher density and considers the issues that need to be addressed if higher-density homes are to become homes of choice. It comprises: Part one - The guidance Part two - The checklists

A web-based resource that supplements the toolkit is available at www.east-thames.co.uk/highdensity

1

The Brundtland Report, Our Common Future (1987) Sustainable Development Commission, Building Houses or Creating Communities? (2007) 3 CLG, Building a Greener Future: policy statement (2007)

4

CABE, Better neighbourhoods: Making higher densities work (2005)

2

2

3

ABOUT THIS TOOLKIT About part one: The guidance Each of the eight sections in part one considers a key issue. In addition to offering guidance, each section also includes some key questions to ask and offers further resources if you want to find out more about a particular issue. Process notes, which suggest how to go about ensuring that certain approaches are adopted, are also included. Each section (where appropriate) considers environmental sustainability in relation to both the building fabric and its surroundings and the contributions that residents can make to it.

PART ONE: THE GUIDANCE Box 1

Compliance with Housing Corporation Design Quality Standards 2007 Core standards

The sections are:

The core standards apply as a minimum requirement for higher-density family housing. However, the core standards alone will be insufficient to address the additional design and management considerations associated with successful higher-density family provision.

1 Neighbourhood, amenity and location

Additional standards

2 Mixed communities

In order to address the factors affecting higherdensity housing for families, affordable housing providers should additionally comply with the principles set out in the London Housing Federation publication, Higher Density Housing for Families: A Design and Specification Guide (2004).

3 Design standards 4 Private and communal external space and the public realm 5 Travel, parking provision and management 6 Allocations and lettings 7 Management, maintenance and community engagement 8 Service charges. Having looked at the guidance and other materials offered in each section, if you require a more detailed means of assessing a proposed scheme, or an element of a scheme, then turn to the checklists at the back of the document.

About part two:

The Housing Corporation also requires that, in schemes providing family housing that comprise more than 20 units of accommodation with densities of more than 70 dwellings per hectare, a web-based self-assessment evaluation should be undertaken. This is freely available at www.east-thames.co.uk/highdensity The results of the evaluation (received back by return email) should not include negative results exceeding 25%. Copies of the assessment should be retained for audit purposes.

The checklists Source: Design Quality Standards (Annex 1) Housing Corporation (April 2007)

Part two contains a detailed checklist for each area. The checklists comprise a series of questions and a simple method of assessing proposals that will help you to identify any areas that need further consideration.

MYTHS AND REALITY – GETTING HIGHER DENSITY RIGHT

Figure 1

Myth Higher density means tall blocks.

Reality Higher density does not necessarily mean high-rise. HIGH RISE – LOW COVERAGE 75 UNITS/HA

It is a common mistake to think that higher density means high-rise. It is important to remember that higher densities can be achieved by the different arrangements of buildings on the site and their built form. At a density of 75 homes per hectare houses with gardens can be achieved instead of a high-rise block. Figure 1 illustrates this.

Families with children prefer a suburban style of living. It is possible both to achieve higher density and also to deliver family housing in a more suburban form by adopting a range of site layouts and built forms.

LOW RISE – HIGH COVERAGE 75 UNITS/HA

Higher densities of up to 120 dwellings per hectare can be achieved in developments of two to four storeys. Table 1.1 shows how this can be done by offering a mix of different housing types.5

Table 1.1 Delivering higher density in suburban form Housing type

Density per hectare net

Storeys

57

2

Courtyard housing Terraced court housing

77

2–3

Mews housing

87

2–3

Mews housing of terraced maisonettes

111

2–4

Mews housing with flats and maisonettes

120

2–4

KEY MAISONETTES

MEDIUM RISE – MEDIUM COVERAGE 75 UNITS/HA

HOUSE APARTMENTS

Source: Andrew Wright Associates

Creating homes of choice, regardless of tenure or the economic and social background of the occupants demands that a range of issues be addressed including:

Myth Only single people and childless couples can live in higher-density homes.

Reality Higher-density living can be successful for all household types with varied economic circumstances, but only if it is high-quality living, facilitated by quality design and more intensive management, supported by appropriate occupancy levels procured through sensitive lettings policies – in other words an integrated approach is required as illustrated in Figure 2 shown overleaf. 5

4

• • • • • • • • •

Neighbourhood, amenity and location Mixed communities Design standards Private and communal external space Parking provision and management Allocations and lettings Maintenance and facilities management Resident and community involvement Service charges.

Failure to do so in the past led to the demolition of thousands of homes, which had become impossible to let.

MJP Architects: Redefining Suburbia (2005)

5

Technical notes 1 Density – some definitions For the purposes of this toolkit higher density includes all schemes over 70 dwellings per hectare. Super density refers to schemes of more than 150 dwellings per hectare. Design for Homes has published a guide that specifically tackles this and has been promoted as a companion guide to this toolkit. It offers some thoughtful guidance and 10 key recommendations on developing at super density.6

Figure 2: An integrated approach to higher-density housing – the density wheel

2 Housing density measures

3 Net housing density – an approach A net site density is the most commonly used approach in allocating housing land in development plans and is appropriate for development on infill sites where the boundaries of the site are clearly defined and where only residential uses are proposed. It is also appropriate where phased development is taking place in a major development area (perhaps spanning different plan periods) and individual housing sites have been identified. A net site density is a more refined estimate than a gross site density and includes only those areas that will be developed for housing and directly associated uses. This will include:

1 Dwellings or units per hectare or per acre – this refers simply to the number of homes built upon a site.

• Access roads within the site

2 Habitable rooms per hectare/acre – this is the most common measure used in London. For example, a three-bedroom house with two double and one single bedroom, kitchen, living room and bathroom counts as having four habitable rooms. Small kitchens and bathrooms do not count. If, however, the house had a dining kitchen then it would have five habitable rooms

• Incidental open space and landscaping

3 People or bed spaces per hectare/acre – using the above example, the three-bedroom house sleeps up to five people. This is what is meant by a bedspace. Thus we talk of a three-bedroom, five-person house as having five bed spaces. This offers an estimate of the likely population of a scheme. However, it may over-estimate this as some dwellings, especially in market sale homes, may be under occupied.

• Private garden space • Car parking areas • Children’s play areas where these are to be provided. It therefore excludes: • Major distributor roads • Primary schools • Open spaces serving a wider area • Significant landscape buffer strips. Unlike gross, neighbourhood and town/district densities, the density assumption used does not need to reflect the inclusion of non-residential uses, but is based solely on the form of housing development envisaged. Source: DETR, The Use of Density in Urban Planning, p 66-67 (1998)

4 Potential child numbers per hectare/acre – a definition used in Capital Gains (LHF 2002) is the number of children that can be housed on a site in accommodation of two bedrooms or over and assuming 50 per cent single parent households (a proportion representative of inner London housing association lettings). In the above example, the child potential in a three-bed, fiveperson house is four, allowing for a single parent. Across a scheme of 50 homes, however, only 25 homes would be assumed to be headed by a single parent rather than a couple. 5 A plot ratio is not a measure of density. It is the total area of the building, i.e. the footprint or floor area times the number of storeys, divided by the area of the site. Thus if the size of site is one and the floor area is three the plot ratio is three.

Process note Take an integrated approach to planning or evaluating higher-density schemes and proposals from the start: consider all elements in the density wheel in Figure 2.

4. Determining appropriate density Factors that might help to determine an appropriate site density include: • Surrounding built form – perhaps with higher densities at the centre of a site with lower densities appropriate for families at the edges of a site • Capacity of the facilities – the number of people needed to make these work and the amount of existing public realm • Housing types – the master plan will determine these. Note that the market can skew provision as in the current climate with smaller units being favoured as they are the most profitable • Need for different housing types – size tenures and types. Source: English Partnerships/ Housing Corporation, Delivering Quality Places: Urban Design Compendium 2 (2007)

Where a scheme is being delivered through a S106 planning agreement, councillors in particular should ensure that the final ‘product’ meets the planning obligations in respect of materials, design and construction quality.

6

6

Design for Homes, Recommendations for living at superdensity (2007)

7

Additional credits can be gained as part of meeting the Code for Sustainable Homes by providing residents with the necessary space and services to be able to work from home.

1. NEIGHBOURHOOD, AMENITY AND LOCATION GREAT EXPECTATIONS Higher-density housing will never be successful in isolation and therefore neighbourhood context is critical. The importance of actively addressing a broad range of interrelated issues both in neighbourhood

Good public transport is viewed as important or essential. Density does not, of itself, account for positive or negative attributes of particular urban areas. Other factors are crucial in determining how such places are judged, for example:

and site design is required if successful housing is to be created.

• Higher levels of satisfaction are determined by access to public transport, proximity to large and safe open spaces, and also good access to shops and social facilities

A CAUTIONARY NOTE

• Lack of car parking is considered a major problem, especially in more affluent areas.12

7

‘Design which…. fails to take the opportunities available for improving the character and quality of an area and the way it functions should not be accepted.’

8

LOCATION AND AMENITY The intensification of an area, especially through the provision of larger schemes, offers the opportunity for effective ‘place-making’ approaches. Furthermore, most higher-density schemes are mixed tenure. For new residents, including potential buyers, a key driver in selecting a new home is the quality of the area in terms of access to facilities and services, a sense of community, safety and security. Location really does matter.9 The presence of shops and schools and local services are all considered to enhance the attractiveness of a locality for homebuyers. Other surveys have also shown that schools are crucial to this decision.10 Recent research for the Joseph Rowntree Foundation (JRF) has found that many respondents reported a sense of separation between their housing scheme and the surrounding community.11

ENVIRONMENTAL SUSTAINABILITY In considering the location, relationships with potential places of work should be taken into account. For instance the location should not make residents car-dependent and a travel plan should be developed for the site to encourage the use of public transport and cycling.

8

Communities Scotland: Summary research No 69, Issues in developing urban housing in Edinburgh to meet the needs of a range of households (higher density)(2005) 8 CLG, Planning Policy Statement 3: Housing, para 13 (2006) 9 CABE, What home buyers want: attitudes and decision making among consumers (2005)

• Show how streets, squares and open spaces of a neighbourhood are to be connected

Location of the development is also important when assessing what low and zero carbon technologies to install (an independent feasibility study should always be carried out – see reference to CSH). For instance, community (or district) heating which involves the use of a central boiler plant (or other heat sources) to heat a number of buildings or dwellings through a network of well-insulated underground pipes.

• Define the height, bulk and massing of buildings • Set out suggested relationships between buildings and public spaces • Determine the activities and uses that will take place in the area • Identify the movement patterns for people on foot, or by bicycle, car or public transport, as well as looking at the needs of service and refuse vehicles

Place-making through master planning By bringing together key stakeholders in an area (for instance as part of a stakeholder dialogue and facilitation exercise) and establishing a vision and, in the case of larger schemes exceeding 200 homes, adopting master planning processes, higher-density schemes offer an opportunity to create great places.

• Set out the basis for the provision of utilities and other infrastructural elements • Relate the physical form of the site to social, economic and cultural contexts and take account of the needs of people living and working in the area • Show ways in which new neighbourhoods can be integrated into existing communities as well as built and natural environments.

A clear, considered master plan developed by professionals and local people together can lead to the physical, social and economic revival of places.15 A master plan provides a vision for an area. Spatial master plans set out proposals for buildings, spaces, movement and land use in three dimensions and match these aspirations with an implementation strategy.

Process note Has the proposal or scheme been checked for excellence in location using some proxy measures – i.e. is the infrastructure including public transport in place? • Good access to facilities, schools and public transport (the majority within 500m) • Housing Quality Indicator scores compliant with the minima identified in the Housing Corporation’s Design and Quality Standards with an overall score of greater than 75%13 • Public Transport Accessibility Levels of four to six (PTAL levels) offers a sound basis to commence the assessment of location14

Ensuring the integration of the development within the surrounding and existing community is essential for it to be a successful scheme. Respondents to the JRF research often reflected on what they felt was the safe zone of the development as opposed to surrounding urban space which felt less secure. There was an almost siege-like mentality with residents perceiving crime encroaching upon the scheme from the surrounding neighbourhood. The scheme therefore has to fit into the wider area, not only in terms of design, but also on a community level. Shared community facilities (between the new development and the local area) sometimes assisted this. 7

CABE suggests that the plan should:

• Is a well-managed, large, public open space located within 10 to 15 minutes’ walk? • Have the local health and education authorities been informed of the new scheme and are they prepared to deliver services that meet residents’ needs?

10

Op cit. 5 Bretherton J. and Pleace N., Joseph Rowntree Foundation, High Density and High Success? Resident views on life in new forms of high density affordable housing (forthcoming 2008) 12 LSE: Density and urban neighbourhoods in London (2005) continued on next page 11

13

The Housing Quality Indicator system Version 4 (for NAHP 2008-10) (Housing Corporation 2007) (HQI) is a measurement and assessment tool designed to allow housing schemes to be evaluated on the basis of quality rather than simply of cost. The HQI assesses the quality of a housing project using three main categories: location, design and external environment

14 15

London Plan Density Matrix Review GLA (2006) CABE, Creating successful masterplans: a guide for clients (2004)

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THE KEY QUESTIONS

FURTHER INFORMATION

In order to raise standards the following are important contributing factors:

1.

Higher density need not mean high-rise – is the built form suitable for the client group and area?

For more information try visiting the following websites or consulting the references listed below. Most are available on the web-based resource:

• Working together involving not just the planning

2.

Is the density suitable for the proposed client group?

process but how people within, and external to, the local authority work together

3.

If there is a master plan for the area, does this scheme conform to it?

4.

Does the development fit and integrate with the surrounding neighbourhood and community?

Process note

• Regular review of the council’s urban design guidance

• Protecting design quality to ensure that what is actually built reflects what was approved

5.

• Where super-density is proposed refer to the guidance offered by Design for Homes18

CABE, Creating successful masterplans: a guide for clients (2004) CABE, Councillors Guide to Urban Design (2003) CABE/English Heritage, Guidance on Tall Buildings (2007)

6.

What plans are there to ensure that appropriate infrastructure is in place by the time homes are sold or let?

CLG: Planning Policy Statement 3 (PPS3) Housing (December 2006)

7.

Wherever the scheme is located, does it score 75+ against Housing Quality Indicators for amenity and location, including play?

• If tall buildings proposals are proposed, consultation with both CABE and English Heritage is encouraged to ensure that best practice is adopted17

KEY DOCUMENTS:

Have education, health, social services, the utilities and other stakeholders been involved in planning services for the increased population?

• Championing qualities – councillors offering leadership – acting as a design champion promoting benefits of good design ensuring that each development is seen in context rather than in isolation16

www.east-thames.co.uk/highdensity

8.

• When assessing the location and amenities • Try to get ‘underneath’ the initial statements about the number of shops or the quality of transport connections. For example, do the shops offer an appropriate range of services? Is the journey to the underground station safe and secure and well lit at night?

London Housing Federation, Capital Gains – making high density housing work in London – summary (2002) LSE, Density and Urban Neighbourhoods in London (2005)

a. local shops

Department for Transport, Making residential travel plans work: guidelines for new developments (2005)

c. supermarket shopping, including public transport to it

KEY WEBSITES AND DOWNLOADS:

d. leisure facilities

Community Heating – a guide: www.est/download.cfm?p=1&pid=337

e. sports facilities f. parks and play areas g. doctors’ surgery h. primary schools. 9.

Housing Corporation, The Housing Quality Indicator system Version 4 (for NAHP 2008-10) (2007)

Check for location of:

b. the main centre for shopping in the area, including public transport to it

offered, where possible, walk the area

CABE, Building for Life, Delivering great places to live: 20 questions you need to answer (2005)

How close are the nearest public transport links?

Renewable energy sources for homes in urban environments: www.energysavingtrust.org.uk/download.cfm?p=1&pid=237 www.energysavingtrust.org.uk/housingbuildings/professionals

i. trains

Code for Sustainable Homes Technical Guide, Chapter 1: www.planningportal.gov.uk/uploads/code_for_sust_homes.pdf

ii. trams

www.dft.gov.uk/pgr/sustainable/travelplans

iii. tubes

www.cabe.org.uk

iv. buses.

www.housingcorp.gov.uk

10. In London, has a Public Transport Accessibility Rating exercise been undertaken? (The PTAL score should be four to six)

www.communities.gov.uk

11. Is a residential travel plan in place? 12. What are the sources of noise (industry, traffic, rail lines) and how have these been addressed? 13. Given the amenity and location of the scheme what plans (if any) are proposed for the provision of additional community facilities for the exclusive use of residents or the wider community? 14. Has a low (or zero) carbon feasibility study of the location been carried out? 15. Is there an opportunity to link the development to an existing source of energy infrastructure such as a community heating or combined heat and power plant?

16 17 18

10

CABE, Councillors Guide to Urban Design (2003) CABE/English Heritage, Guidance on Tall Buildings (2007) Design for Homes, Recommendations for living at superdensity (2007)

11

Photo: Ashley Bingham and Mark Ellis

There are two main approaches to mixing tenure: • Pepper-potting, where tenures are scattered throughout a scheme • Clusters, where social rented homes are grouped around a stairwell or in part, of a block such as on lower floors or segregated in separate blocks. Mixing of tenures is achieved by design and estate layout, i.e. planned integration from the outset and through housing allocations and lettings. The advantages of pepper-potting are usually cited as:

2. MIXED COMMUNITIES GREAT EXPECTATIONS The Government ‘does not accept that different types of housing and tenures make bad neighbours’.19

MYTH Values are depressed by mixed tenure.

REALITY ‘Mixed tenure and mixed income were non-issues to residents – they saw their neighbours as ‘ordinary people’.’ 20 ‘Among all the residents we interviewed in both tenures, a majority at both sites were either indifferent or positive about the mix. Some felt that mix was inherently a good thing, and good for all residents.’21

• More socially inclusive • Creating more cohesive communities In relation to children and schools, mixed communities require the following in order to work: • A critical mass of numbers of potential students in each year cohort • Knowledge about current mix in local schools, available places in these and other accessible schools, and likely parent and school attitudes to each other • Awareness of current school performance and likely demand for places.25 The mix should also: • Avoid a large income/education/social divide between residents • Provide opportunities and contexts for different residents to engage with each other • Allow people from different groups to live next door to or opposite each other.

The Hills report noted the increased residualisation of social housing since the 1980s arising from the increased concentration of social rented homes on estates. Housing policy emphasises the need to address this though the development of cohesive, mixed tenure and mixed income communities. In order to help mixed communities to work consideration needs to be given to how the tenures are integrated, especially in higher-density developments where tenures are more likely to be cheek by jowl.

MIXED COMMUNITIES ‘In the Mix’ advises that successful mixed communities will need: 23 • A critical mass of customers • Knowledge about alternative retail or transport options • Consultation with current or potential rival service providers.24

19

DETR, Planning Policy Guidance Note 3: Housing (March 2000) Joseph Rowntree Foundation, Foundations: Mixed Communities (2006) 21 Chartered Institute of Housing, A good place for children? Attracting and retaining families in inner urban mixed income communities (2006) 22 Hills J., Ends and Means: The Future Roles of Social Housing in England, London: ESRC Research Centre for Analysis of Social Exclusion Report 34 20

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The design of the development should encourage neighbours and other residents to meet through shared parking areas, courtyards and footpaths.26 Opportunities and contexts for interaction should be created through layout and design. Visible differences should be avoided and mechanisms such as estate management forums and community groups should be provided to encourage integration.

INTEGRATING TENURE Research by York University found that a greater degree of tension existed among differing tenures in developments where segregation was in place.27 This was most prominent when there was physical separation, i.e. separate blocks/areas, and if there were any apparent design differences between the tenures. Much of this was a result of pre-formed attitudes (on the part of low-cost home ownership and owner-occupier residents) rather than direct experience. In developments where design was comparable across the scheme and RSL properties were not obvious, the tensions were less apparent or did not exist.

23

Tunstall R et al, Housing Corporation English Partnerships and Joseph Rowntree Foundation, In the Mix: A Review of mixed income, mixed tenure and mixed communities (2006) 24 Ibid 25 Op.cit 16 p.29 26 Ibid

• Easier to manage – single overall management can be put in place. Disadvantages include: • Perception that it is harder to market private sales • Service charges cannot be so easily controlled and may be unaffordable for social tenants on lower incomes where extra amenities are planned for owners.

Mixed income new communities (MINCs) Research by the Institute of Housing and the Joseph Rowntree Foundation considers the importance of the supply of family homes in mixed new communities and the constraints on this supply. One of the key issues in the development of higher-density housing is how to ensure that family accommodation is provided, especially three-bedroom homes and above. The Housing Strategy for London sets a target of 35% of new social rented homes to be three bedrooms or above. By varying density across the site and by adopting the approaches to built form illustrated in Figure 1 and Table 1 in Section 1, more family homes can be accommodated at higher densities. Families can bring stability to an area. If sustainable and inclusive communities that bring benefits to low-income households are to be developed, this may in part depend on an area’s ability to attract families who will purchase market-rate accommodation too. Benefits for schools and other services demand a critical mass of families in all tenures. Factors important in attracting and retaining families include larger homes, acceptable secondary schools, and a sense of community.28

27

28

Bretherton J and Pleace N, JRF, High Density and High Success? Resident views on life in new forms of high density affordable housing (forthcoming 2008) Chartered Institute of Housing, A good place for children? Attracting and retaining families in inner urban mixed income communities (2006)

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Buy to let

FURTHER INFORMATION

Buy to let investment can create problems arising from transient population, absentee landlords and variable management standards. Such investment (which has reached a level accounting for two out of every three new homes for sale in London) also alters the intended tenure mix. In a high-density scheme the impact of problems arising from such properties can be more intense. Local scheme managers should therefore be aware of which homes are let out on this basis and attempt to ensure that management standards are acceptable. During the development stage consider limiting sales to investors and offering management services across all tenures.

For further information try visiting the following websites or consulting the references listed below. Most are available on the web-based resource:

Process note • Decide the approach to tenure mixing at the outset • Ensure that the service charge implications arising from this are considered early on in terms of affordability and that these are built into financial analysis of the scheme • Attempt to manage the impact of buy to let.

THE KEY QUESTIONS 1. What mix of tenures and incomes is planned for the development? 2. How have the different housing tenures been integrated with each other?

www.east-thames.co.uk/highdensity

KEY DOCUMENTS AND DOWNLOADS: Bretherton J and Pleace N, JRF, High Density and High Success? Resident views on life in new forms of high density affordable housing (forthcoming 2008) Chartered Institute of Housing, A good place for children? Attracting and retaining families in inner urban mixed income communities (2006) Housing Corporation, English Partnerships and the Joseph Rowntree Trust, In the mix, a review of mixed income, mixed tenure and mixed communities (2006) Hyde Housing Group, Hyde Principles – mixed tenure, www.hyde-housing.co.uk Joseph Rowntree Foundation, Economic segregation in England: Causes, consequences and policy (2005) Joseph Rowntree Foundation and Chartered Institute of Housing: Creating and sustaining mixed income communities: a Good Practice Guide (2006) Rob Rowlands, Alan Murie, and Andrew Tice, JRF/CIH, More than tenure mix: developer and purchaser attitudes to new housing estates (2006) ALG/LHF, ‘Think Big’: Delivering family homes for London (November 2006)

3. Is the social housing element located in an equally accessible and attractive position as the private housing? 4. Is design quality similar for all tenure types? 5. Are there opportunities for the different tenures to meet and integrate, for example through the common use of communal areas or paths and streets? 6. What are the arrangements for managing tenure mix? 7. How is the buy to let investment market to be managed to ensure that management standards are maintained by private landlords? 8. Are some larger, family homes being provided? 9. If additional services are planned for the different tenures, how have service charges been established and are they affordable? (See Section 8.) 10. As part of your marketing activities are you promoting the environmental credentials of these dwellings (for instance, including information on the final CSH certificate and Energy Performance Certificates in your marketing packs)?

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Photo: AMA Alexi Marmot Associates

8

3. DESIGN STANDARDS GREAT EXPECTATIONS ‘Careful attention to design is particularly important where the chosen

efficient use of land without compromising the quality of the local environment.’29

1

Successful intensification need not mean high-rise development or low-quality accommodation with inappropriate space. The density of existing development should not dictate that of new housing by stifling change or requiring replication of existing style or form. If done well, imaginative design and layout of new development can lead to a more

A CAUTIONARY NOTE The fact that new homes on a new development do sell is no

2

guarantee that the experience of residents living there will be entirely good, or that the development will be successful in the long term.30

MYTH

3

Higher density means questionable design quality.

REALITY

The Town and Country Planning Association (TCPA) emphasises that integration of water, landscape and built form is essential in order to create a high-quality environment and enhance local biodiversity. It recommends that the master-planning team should develop a clear green space strategy that makes a positive contribution to local biodiversity. It notes that it will also need to resolve a number of conflicting requirements, in particular the need for appropriate residential density, good practice in urban design (placemaking, connectivity and enclosure) and good access to daylight and sunlight. It goes on to say that at densities of over 100 dwellings per hectare the tensions between good urban design and day lighting become more apparent. Built form will need to be ‘manipulated and sculpted to ensure adequate sunlight to amenity space as increasing density will limit the amount of natural light available’.35

DESIGN QUALITIES High-density housing generally makes a big impact on the neighbourhood, in some cases owing to its scale and how the blocks are massed together. Therefore high-quality layout, setting and use of materials is required to offset the potential disadvantages of the greater bulk of the buildings. Furthermore, in terms of creating a sense of place that is well integrated into the surrounding community, or which, if of sufficient scale, creates the local ambience, the design qualities of higher-density schemes that should be considered include:

local strategy involves intensification of the existing urban fabric.

Character. The sense of place and history. How landscapes, natural features, distinctive buildings, skylines, local culture all contribute to this.

Quality of the public realm. A place where people want to be with a feeling of safety and security suited to the needs of everyone, including disabled and older people, with well-designed lighting and street furniture. Ease of movement. A place that is easy to go to and to move around and is connected. Densities should be highest where access to public transport is best. Routes should be accessible and they should lead to where people want to go. The design of streets should be carefully considered.33

5

Legibility. Factors that contribute to this are landmarks, good views, lighting, signage, all of which make a place understandable.

6

Adaptability. A place that can be flexible and change easily. Are the buildings adaptable and are important historic buildings reused?

7

Diversity. A place with variety, meeting the needs of diverse communities and cultures with a variety of architectural styles.34

and light within the homes. Residents often reported that they did not feel that they lived at “high densities”, even though this was the case.’ 31

9

Continuity and enclosure. A place where public and private spaces are distinguished as are the contributors, which include streets and footpaths. Enclosing streets by buildings and trees of a scale that feels comfortable. No wasted space that is not maintained.

4

‘Innovative architecture and design often offered a sense of space

Environmental sustainability. The Code for Sustainable Homes offers an opportunity to address sustainability in new high-density developments, ensuring that homes deliver real improvements in key areas such as carbon dioxide, water use, waste management and building materials. However, consideration of location factors is of paramount importance if the sustainability of the proposed development is to be maximised. Factors such as transport, local education and health amenities should be closely considered.

The link with maintenance. From the outset the design of higher-density developments, and especially communal areas, should have in mind future maintenance requirements and facilities management and incorporate whole life costing. Failure to make this link can lead to the specification of materials and components that may not be robust enough to withstand the greater intensity of use in communal areas in particular. The performance of materials should be monitored over time and, where effective, inform future design specifications and codes.

Box 2 GLA Design principles for a compact city Policy 4B.1 The Mayor will, and boroughs should, seek to ensure that developments should: • Maximise the potential of sites • Promote high-quality inclusive design and create or enhance the public realm • Contribute to adaptation to, and mitigation of, the effects of climate change • Respect local context, history, built heritage, character and communities • Provide for or enhance a mix of uses • Be accessible, usable and permeable for all users • Be sustainable, durable and adaptable in terms of design, construction and use • address security issues and provide safe, secure and sustainable environments (policy 4B.6) • be practical and legible • be attractive to look at and, where appropriate, inspire, excite and delight • respect the natural environment and biodiversity, and enhance green networks and the Blue Ribbon Network • address health inequalities (policy 3A.23). These principles should be used in assessing planning applications and in drawing up area planning frameworks and DPD policies. Design and access statements showing how they have been incorporated should be submitted with proposals to illustrate their impacts. Source: GLA, The London Plan (2004)

Photo: Ashley Bingham and Mark Ellis 29

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30

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CLG, Planning Policy Statement 3: Housing (2006) CABE, A sense of place: what residents think of their new homes (2007) Bretherton J and Pleace N, JRF, High Density and High Success? Resident views on life in new forms of high density affordable housing (forthcoming 2008) 32 PRP Brent Joint Commissioning Partnership, Drawing lessons for Brent: A report on quality in recent high density mixed tenure housing (2007)

See for example, CLG/ DfT, Manual for streets (2007) CABE, Councillors Guide to Urban Design (2003)

35

TCPA, Sustainable energy by design (2006)

31

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The sustainability agenda and the trend towards super-density has led to further critical principles:

Photo: Ashley Bingham and Mark Ellis

• Cross-ventilation should be considered wherever possible as the only alternative to cross-ventilation is air conditioning. Hot summers can lead to increased carbon footprints if this alternative is adopted.

DESIGN OF HOMES Successful schemes exhibit certain features, which designers should take into account. For example, the level of natural light within flats, houses and apartments is an aspect of the design that is commonly cited by residents as important. As well as producing a pleasing ambience within their homes, a good level of sunlight is viewed positively as helping, alongside modern insulation, with energy efficiency.39

RESIDENTS’ PREFERENCES With some exceptions, the following factors are ranked by residents in the following order of importance: 1 Security 2 Sound insulation 3 Dwelling size 4 Good quality open space 5 Privacy

37

The most recent research into residents’ views has found that, in general, the aspects of scheme design that were viewed most positively were the extent of natural light and a high degree of insulation. Internal space is also highly rated. Dissatisfaction was higher in relation to other aspects of design, including inadequate sound-proofing, a lack of green areas and, to a lesser extent, factors that were perceived to reduce site security. Poor provision of parking space, particularly for visitors, created dissatisfaction for residents across most schemes.38

GLA, London Plan density Matrix review (2006) London Housing Federation, Capital Gains: making higher density housing work in London (2002) and Design for Homes Popular Research, Perceptions of privacy and density in housing (2003) 38 Bretherton J. and Pleace N., JRF, High Density and High Success? Resident views on life in new forms of high density affordable housing (Forthcoming 2008) 37

18

CABE offers 20 questions to assess overall scheme design and location in its publication Building for Life: Delivering great places to live: 20 questions you need to answer, which now forms part of achieving compliance with the Housing Corporation’s Design and Quality Standards.42 INTENSITY OF USE AND THE COMMON AREAS

• They fit well into the existing urban scale and street pattern

More important than numerical density is the concept of intensity of use.

• High-quality building materials have been used which appear to be standing up to the test of time • Some personal outdoor space is provided • Car parking provision is low but there is excellent access to public transport • Security standards are high • Space and storage standards are generous.40 The London Housing Federation offers design standards that cover 15 areas or factors to be taken into account in designing for families at higher densities. A number of principles are also offered. Ideally: • No large family units (three bed +) should be provided above the fourth floor • Schemes should meet Secure by Design standards, now covered by the Code for Sustainable Homes (2007) • Internal space should be flexible, giving consideration to future use • Separate kitchen to living area should be provided

Even though, in the case of non-rented accommodation, properties are often under-occupied, schemes should be assessed in terms of bedspaces (people) per hectare in addition to dwellings per hectare in order to calculate the number of people living on a site and hence the likely level of intensity of use and occupancy. Many of the issues that need addressing when considering higher-density affordable family housing occur in the shared areas between the communal entrance to a group of flats and the private entrance to an individual flat. Many issues are therefore ‘core-related’. These issues include security and entry systems, mail delivery, lifts, stairs, refuse disposal, links to underground car parks etc. The importance of addressing each of these areas properly tends to increase as the number of dwellings and occupants served by a core increases, simply because the intensity of use of each area is greater. Figure 3.1 illustrates this concept. Please note that these diagrams are to illustrate the concept of the core area and that the third option potentially would fail to deal with the important issue of cross-ventilation highlighted opposite.

• Floor area is as important as bedroom numbers • Lifetime Homes standards should be met

Figure 3.1 Typical floor plans showing different flat groupings around a core

• Some external private space (balcony or roof terrace) should be provided • Higher-quality sound proofing is required as densities increase • Robust and high specifications should be chosen with a view to reducing long-term maintenance costs.

36

CABE’s Building for Life

Successful schemes tend to exhibit the following features: THE LONDON DENSITY MATRIX The London Plan Density Matrix review offers advice on both site and design.36 It notes that, in general, sites over two hectares have the potential to define their own setting. The setting needs to be in accordance with the location of the site (i.e. distance to the town centre) and with the overarching aspirations of the area as defined in regional and local planning documents. The guidance also refers to the need, in London, to implement the design principles for a compact city set out in Box 2, page 17.

• Higher-density housing solutions should have an increased emphasis on the quality of space, appropriate orientation, sunlight, daylight and views to maximise the quality of internal and external spaces within developments.41

39

Ibid and for guidance see also Energy Saving Trust, Daylighting in Urban areas: A guide for designers (2007 ed) 40 Op.cit. 36

Source: London Housing Federation, Higher-density housing for families: a design and specification guide (2004)

41 42

Design for Homes, Recommendations for living at superdensity (2007) CABE, Building for Life, Delivering great places to live: 20 questions you need to answer (2005)

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The London Housing Federation (LHF) Guidance considers the following factors in relation to each built form type: 1

Access and security

2

Shared circulation areas and facilities

3

Lifts

4

Waste disposal and recycling

5

Incoming services, risers and meters

6

Post and deliveries

7

Parking

8

Private open space

9

Semi-private, shared open space

10 Street-level storage (for example, for bicycles) 11 Lifetime Homes 12 Wheelchair units 13 Space standards, storage and amenity within the dwelling 14 Privacy and sound insulation 15 Clothes drying The work of Design for Homes in relation to super density and the PRP study of high density in the London Borough of Brent offer further and more recent guidance in relation to common areas or the core of the building and on the internal layouts of the dwellings that build on the LHF standards. In relation to access and security, for example, both reports argue that 25 homes is the maximum that should be served by secure door entry and that over this level some form of local presence, such as a caretaker or concierge supported by CCTV, is preferred.43

LIFETIME HOMES The Lifetime Homes Standard can be incorporated into all higher-density developments. Lifetime Homes are ordinary homes incorporating 16 features that can be applied universally to housing design at minimal cost. Each feature adds to the comfort and convenience of the home. Building to Lifetime Homes Standard typically adds 1% or less to a scheme’s development cost. Habinteg HA have provided specifications and dimensions that meet the Lifetime Homes in a higher-density situation.44

SECURITY Developments should be designed to ensure that people feel safe and secure: where crime and disorder or the fear of crime does not undermine quality of life or community cohesion.

ENVIRONMENTAL SUSTAINABILITY In order to develop more sustainable homes new developments must address issues relating to energy, water, pollution, ecology, management, health and wellbeing, materials, surface water run-off, waste and transport. Transport in relation to higher-density schemes is dealt with in Sections 1 and 5 of this toolkit. The Code for Sustainable Homes (CSH) is a set of sustainable design principles covering performance in nine key areas including: energy usage and carbon dioxide emissions, water, materials, surface water run-off, waste, pollution, health and wellbeing, management and ecology. It introduced a single, national standard to be used in the design and construction of new homes in England. It is mandatory for all new Housing Corporation funded developments to meet the CSH level 3 from April 2008. The private sector must also now report on what level of the CSH their newly built dwellings have reached. It differs from the BRE’s EcoHomes scheme in several key regards, including being assessed at the level of an individual dwelling and setting minimum mandatory standards for energy, water, material, waste and surface water run-off, which must be met before even the lowest level of the Code can be achieved. It also requires each dwelling to receive an interim and final CSH certificate. Developing at higher densities provides opportunities to improve energy efficiency. Similarly, it seems likely that community heating or CHP schemes and on-site renewable energy provision will be more viable at higher densities. The London Plan 2008 requires developers to follow the ‘energy hierarchy’; that is to maximise energy efficiency of each dwelling first, then consider decentralised forms of energy supply, such as CHP, and then finally look to reduce the remaining demand for energy from on-site renewables. On larger developments it is helpful to explore the possibility of using energy services company (ESCOs) and Multi-Services Utility Company (MUSCO) models to support the financing and operation of low carbon technology and manage the scheme to achieve greater levels of sustainability. Affordable warmth, fuel poverty and energy strategies should be developed for each scheme and residents should be involved in helping to deliver these.45 A waste management and recycling strategy should incorporate a construction site waste management plan and household waste storage and recycling facilities. Underground waste disposal can also be considered. The design of the dwellings should take this into account.

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Water conservation should also be addressed. Significant high-density developments will require more water to be treated, stored and consumed, and will increase the amount of waste water to be treated at sewage treatment works. Such developments may also potentially increase surface water run-off. Sustainable development should make efficient use of water and minimise the risk of flooding. Buildings can be designed to maximise the recycling of rainwater and wastewater, and to manage surface water run-off as close as possible to its source.

SUSTAINABLE URBAN DRAINAGE SYSTEMS AND FLOOD RISKS Sustainable Urban Drainage Systems (SUDS) should be considered for incorporation into developments, including water features and possibly green roofs that also encourage biodiversity. Although it should be noted that the cost/benefit that green roofs represent is questionable when compared to providing high-quality open space.

The efficient management of water resources also requires planning and management. If housing density is too high (perhaps resulting from a desire to be more energy efficient) this can result in higher temperatures leading to more urban flooding through the resultant increase in convectional rainfall. Built form, massing, spacing of blocks and siting of windows can all impact upon the overheating effect. Furthermore, to offset the impact of this, air conditioning may be installed without regard to the carbon emissions that these systems create or the intensity of the heat rejected, which may result in overheating in an adjacent dwelling. It is now critical that developers and designers of higher-density developments are more aware of climate change and the actions that can be taken to offset this effect. The main design issues that can be used to mitigate the effects of climate change include: • location

Planning Policy Statement 25 (PPS25) sets out Government policy on development and flood risk.46

• site layout

PPS25 will heavily influence the nature of high-density development in areas of high flood risk. The policy identifies that a key priority in terms of managing flood risk should be reducing flood risk to and from new development through location, layout and design, incorporating sustainable drainage systems (SUDS). Opportunities offered by new development to reduce the causes and impacts of flooding (e.g. surface water management plans; making the most of the benefits of green infrastructure for flood storage, conveyance and SUDS; recreating functional floodplain; and setting back defences) should be considered at design stage. All developments must also be appropriately flood resilient and consideration should be given to if/how any associated costs may be offset at higher densities.

• ventilation and the potential for night cooling

Effective working with the Environment Agency, other operating authorities and other stakeholders to ensure that best use is made of their expertise and information is of paramount importance.

• buildings

• drainage • water • outdoor spaces • connectivity

Regional Climate Change Partnerships have developed advice that applies to all developments but is particularly relevant in higher-density developments as building height and intensity contribute further to the over-heating effect.49 The Energy Saving Trust also offers specific guidance for designers on reducing overheating. It examines those factors that affect it such as solar and internal gains and approaches to construction and how to reduce these in the case of both traditional construction and framed buildings. The Energy Saving Trust also offers information on the effective design of, and approaches to, ventilation.50

URBAN HEAT ISLANDS (OVERHEATING) The London Climate Change Partnership notes that ‘the term urban heat island is used to describe the dome of warm air that frequently builds up over towns and cities. The precise nature of the heat island varies from one urban area to another and it depends on the presence of large areas of open space, rivers, the distribution of industries and the density and height of buildings. In general, the temperatures are highest in the central areas and gradually decline towards the suburbs.47 Research in Manchester, for example, has shown that an average maximum surface temperature of 31°C may vary by up to 6°C between low-density and high-density areas.48 Higher summer temperatures will lead to increased demand for cooling systems and for more open space, especially in higher

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46

44

47

Op.cit. 31 and 41 Habinteg/JRF, Lifetime Homes: Living well together- achieving sustainable flexible homes in higher density neighbourhoods (2003) 45 www.nea.org.uk/Working_with.../Local_authorities/Affordable_warmth_beacon_toolkit

density areas where personal open space is at a premium.

CLG, Planning Policy Statement 25: Development and Flood Risk (2006) London Climate change Partnership/GLA, Adapting to climate change: a checklist for development :Guidance on designing developments in a changing climate p.67 (November 2005 )

48

Presentation by Robert Shaw of TCPA, Adaptation Strategies for Climate Change in the Urban Environment (March 2007) Op.cit 46 50 Energy Saving Trust, Reducing Over heating a designer’s guide (2005) 49

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Process note – design overview CABE emphasises the importance of building consensus through collaborative working: • This would involve the local authority, for example, in showing leadership • Meeting with house builders • Engaging local communities • Creating local development frameworks • Organising study tours • Developing master plans and design codes.51 Housing associations should ensure that proposals are evaluated by staff likely to manage the scheme in the long-term and, where possible, by potential residents. In the case of super-density (150 homes per hectare or above) the recommendations on making flats work for families, addressing privacy and organising and accessing flats set out in Recommendations for living at superdensity should be carefully considered.52

Process note – environmental sustainability An environmental sustainability strategy should be developed integral to the design and feasibility study which will incorporate design features and focus on energy efficiency, waste management and water conservation. Both the fabric and the use of the building by residents should be considered.

THE KEY QUESTIONS

FURTHER INFORMATION

KEY DOCUMENTS ON ENVIRONMENTAL SUSTAINABILITY:

1 Does the scheme fit well into existing urban scale and street pattern?

For further information try visiting the following websites or consulting the references listed below. Most are available on the web-based resource:

CLG, Planning Policy Statement: Planning policy and climate change: Supplement to PPS 1 (2006)

2 Are public and private space easily distinguishable? 3 Does the scheme meet the relevant level of the Code for Sustainable Homes (2007)?

www.east-thames.co.uk/highdensity

4 Have robust and high specifications been chosen with a view to reducing long-term maintenance costs and withstanding intensity of use throughout the communal or core area?

KEY DOCUMENTS FOR AN OVERVIEW:

5 How many dwellings share a secure entrance, staircase/access gallery? 6 What waste management and recycling systems are proposed?

Energy Saving Trust, Daylighting in Urban areas: A guide for designers (2007) http://www.energysavingtrust.org.uk/download.cfm?p=1&pid=1128

CABE, Delivering great places to live: 20 questions you need to answer (2005)

Checklist for development: Guidance on designing developments in a changing climate (November 2005 )

CABE, Councillors Guide to Urban Design, (2003)

Energy Saving Trust, Achieving Air tightness in new dwellings case studies (CE248), http://www.energysavingtrust.org.uk/download.cfm?p=1&pid=1093

CABE/English Heritage: Guidance on Tall Buildings (2007) Design for Homes, Recommendations for living at superdensity (2007)

8 Are room sizes particularly generous?

English Partnerships Delivering Quality Places: Urban Design Compendium 2 (2007) GLA, London Plan Density Matrix Review (2006)

10 Are balconies large enough for all occupants to sit out at a small table?

London Housing Federation, Higher-density housing for families: a design and specification guide (2004). Order from www.housing.org.uk

11 Is the dwelling accessible to those with mobility requirements?

London Housing Federation, Capital Gains: making higher-density housing work in

12 How have Lifetime Homes Standards been met?

London (2002) and Design for Homes Popular Research, Perceptions of privacy and density in housing (2003)

13 What provision has been made for information technology in the home? 14 Has whole life costing been taken into account?

• Think ahead and plan in from the outset

15 Has affordable warmth been considered and, if so, what energy saving measures are incorporated into the homes?

• Ensure that all team members have this as a priority whether management or development

16 What approach has been adopted to offset ‘overheating’?

• Assess the site in relation to environmental sustainability and its potential

CABE, A sense of place: what residents think of their new homes, (2007)

7 How has overlooking and privacy been dealt with in the design?

9 What are the storage facilities? Have the Housing Corporations updated storage requirements been complied with?

Energy Saving Trust, Reducing overheating a designer’s guide (2005) http://www.energysavingtrust.org.uk/download.cfm?p=1&pid=260

MacCormac, R., MJP Architects, Redefining Suburbia (2005). Order from www.mjparchitects.co.uk Planning Policy Statement 3: Housing (2006) PRP, Drawing lessons for Brent: A report on quality in recent high density mixed tenure housing (2007)

Energy Saving Trust, Energy efficient ventilation in dwellings – a guide for specifiers (GPG 268) http://www.energysavingtrust.org.uk/download.cfm?p=1&pid=276 GLA/LEP, Making ESCOs work: Guidance and advice (2007) GLA/London Climate Change Partnership, Adapting to climate change: a TCPA Shaw R., Colley M, and Connell R., Climate change adaptation by design: a guide for sustainable communities (2007) TCPA, Sustainable energy by design: a TCPA ‘by design’ guide for sustainable communities (2006)

KEY WEBSITES ON ENVIRONMENTAL SUSTAINABILITY: www.cabe.org.uk www.energysaving trust.org.uk/housing www.energysaving trust.org.uk/bestpractice www.fabermaunsell.com www.sd-commission.org.uk www.securedbydesign.com

• Use the checklist for climate change offered by the London Climate Change Partnership and design advice produced by the Energy Saving Trust 53 • Ensure that design takes into account orientation to sunlight, daylight maximisation • Consider carbon effectiveness in relation to construction methods and the environmental impact of materials • Attempt to incorporate low and zero carbon heating sources • Develop appropriate strategies such as waste management and encourage residents to be energy efficient, which can be monitored once the building is in occupation.

51 52 53

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See for example, CABE/CLG Preparing design codes- a practice manual(2006) Recommendations for living at superdensity Design for Homes (2007) Op cit.42

23

Photo: David Millington

Higher-density housing is most successful when the privacy of residents is supported by community spirit. This can be encouraged by consulting prospective residents about the design and facilities of the development and involving them in how the neighbourhood is run once the scheme is occupied. Ideally, developers should consult with future residents before finalising plans for new housing developments.63

4. PRIVATE AND COMMUNAL EXTERNAL SPACE AND THE PUBLIC REALM GREAT EXPECTATIONS ‘For the urban renaissance to be realised there will need to be adequate provision of suitable open and other green spaces particularly in areas of high housing density.’ 54

CAUTIONARY NOTE ‘But the resulting “solution” that is being provided, three-story townhouses without private gardens, without communal or civic space and still without the building blocks of a successful community (shops, schools, public transport) and surrounded by a sea of tarmac is leading us up a dangerous non-garden path.’ 55

Green spaces can help to overcome the challenges posed by increased housing density. Higher-density housing requires a range of private communal and public spaces to be adequately connected in order to create a more successful scheme. Additional credits can be obtained under the HEA 3 Private Space Chapter 7 health and wellbeing section of the CSH. The Sustainable Development Commission advises that developers plan for high-quality, well-maintained green spaces, such as sports areas, community gardens and parks, in all new communities56 and the external environment is one of three key aspects of the HQI version 4.57 Greenwich Peninsular, in London, has been called an ‘exemplar of landscape design’, with over a sixth of the site dedicated to parkland and public open space.58

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Research shows that private outside space, and the provision of gardens in particular, is valued highly. Front gardens are also viewed as important as a buffer between the private base and the public realm. CABE has found that, despite the fact that 82% of residents of new schemes thought that their development was attractive, 40% thought that there was not enough public open space and 48% thought that there was not enough play space.59 This dissatisfaction was reflected by the JRF study.60 Prevention of flooding is also relevant to the provision of external space. Balconies and roof terraces are also valued but must be safe for children to make them acceptable and they must be big enough to seat the family. Ideally no less than 3m2, they should also afford a degree of privacy through screening.

Less successful examples arise where the communal spaces are too close to the housing, often at the back, where people want to be more private. Or where there is a varied mix of people living in the development, children, young adults and older persons’ use of the communal area may be in conflict.

CHILDREN’S PLAY A key element in the success of communal space is to ensure that where there is family accommodation proper provision is made for children to play. Children’s play must be adequately catered for but may be provided off-site where it is accessible and close-by, particularly in the case of smaller schemes. Mapping of provision is therefore essential especially in developments where few homes have private gardens. Provision will need to be made for the management of such a facility. The plan should include means of resolving conflicts between children and residents living in areas adjoining play spaces. The GLA’s Guide to preparing play strategies offers helpful guidance.64

The Code for Sustainable Homes expects that new homes will be developed with ecological factors in mind. Where higher-density developments are planned there is an opportunity to ensure that the ecological value of any site is protected and enhanced. Importantly the environmental impact of the development should be minimised. Urban areas are important for wildlife. Gardens, parks and other urban green spaces often have high biodiversity value. However, modern building techniques, with their tendency towards clean architectural lines and the use of hardwearing and impermeable materials, have inevitably limited the opportunities for wildlife to colonise the built environment. Planned open spaces can counteract this effect. In order to conserve and enhance biodiversity it is important that a variety and matrix of habitats are provided. There is enormous potential for green roofs, green walls and complementary features to provide new nesting and foraging habitat for a wide variety of species, and to connect existing urban green spaces.65 66

COMMUNAL OUTDOOR SPACE Shared open space requirements for a site should relate to the site area, the density of the site and the proximity to local high-quality public spaces.61 Shared open space encourages community interaction, and should be designed to reflect practical and recreational requirements by providing facilities such as drying greens, toddler play areas, pleasant seating areas and allotments. The landscaping of these areas should also be pleasant to overlook and hence provide a connection to nature in a city living context. The classic garden square, as seen in Chelsea and South Kensington in London, provides an excellent model for preserving privacy and amenity. The perimeter block model with communal space positioned at the back of properties creates more problems of privacy.62

54

59

63

55

60

64

(PPG11 para. 2.36) Wayne Hemingway 56 Sustainable Development Commission, Building Houses or Creating Communities? (2007) 57 Housing Corporation, Housing Quality Indicators: version 4 (2007)54 (PPG11 para. 2.36) 58 CABE, Start with the Park: Creating sustainable urban green spaces in areas of housing growth and renewal (2005)

ENVIRONMENTAL SUSTAINABILITY

CABE, A sense of place: what residents think of their new homes (2007)54 (PPG11 para. 2.36) Bretherton J and Pleace N, JRF, Resident views on life in new forms of high density affordable housing (2007)54 (PPG11 para. 2.36) 61 Design for Homes Popular Research, Perceptions of privacy and density in housing (2003) 62 Ibid

Design for Homes Popular Research, Perceptions of privacy and density in housing (2003) GLA, Guide to preparing play strategies: Planning inclusive play spaces for all London’s children and young people (2005) 65 See for example the local biodiversity action plan at www.ukbap.org.uk

66

For further information on Living Roofs see www.london.gov.uk/mayor/auu/ or www.livingroofs.org

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THE PUBLIC REALM AND COMMUNITY SAFETY To achieve a sense of security and safety there should be a clear distinction between private or communal space in the form of terraces, gardens and courtyards and what may be expected to be public such as streets, public squares or even the water’s edge.67 Street lighting and a sense of the ability to exercise some stewardship of the public realm assist in a sense of security. Reconciling security of the private realm and the desire to accommodate multiple private cars presents a design challenge.68 Sometimes the public realm interfaces with the communal areas of the scheme and cannot be adopted easily by the local authority. Where this is the case a management strategy will be required for the public realm. The Code for Sustainable Homes also has a section on managing security.69

KEY QUESTIONS

FURTHER INFORMATION

1 What provision/facilities are available for play for under 5’s, under 12’s and older young people either on the development or close by?

For further information try visiting the following websites or consulting the references listed below. Most are available on the web-based resource: www.eastthames.co.uk/highdensity

2 What external communal space is provided and how is this separated from the public realm? 3 Is there a strategy for adoption of the public realm by the local authority? If not, how will this be managed?

KEY DOCUMENTS ON EXTERNAL SPACE AND THE PUBLIC REALM:

4 How will any strategy be funded and how does it impact on the affordability of service charges?

CABE, Spaceshaper: A User’s Guide (2007)

5 How will the ecological value of the site be maximised? For instance, what planting and landscaping scheme is proposed? 6 What proportion of homes has access to a private garden? 7 What proportion of homes has access to a roof terrace?

CABE, Green Space Strategies: A Good Practice Guide (2004) CABE, Start with the Park: Creating sustainable urban green spaces in areas of housing growth and renewal (2005) CABE, Design Reviewed: Urban Housing (2004)

8 What proportion of homes has access to a balcony?

CABE, What homebuyers want: attitudes and decision making amongst consumers (2005)

9 What size is the balcony (3m2 is a preferred minimum as set out in HQI version 4 section 5.2.7)

Design for Homes Popular Research, Perceptions of privacy and density in housing (2003)

10 How have issues of environmental sustainability been addressed in relation to external space – for example:

GLA, Guide to Preparing Play Strategies - Planning inclusive play space and opportunity for all London's children and young people (2005)

• Has the environmental impact of the materials used for the children’s play areas been considered? • How has the ecological value of the site been protected or enhanced? • Is biodiversity encouraged through the provision of high-quality green spaces and/or ‘green roofs’? • Is there is an opportunity for the provision of locallygrown food products and urban agriculture in private and communal space? 11 Have you appointed an Architectural Liaison Officer or Crime Prevention Design Advisor at the design stage?

GLA, Guide to preparing open space strategies (2004)

KEY WEBSITES AND DOWNLOADS ON EXTERNAL SPACE AND THE PUBLIC REALM: www.securebydesign.com www.publicrealm.info/prian_about_mentors_links.html www.cabe.org.uk/public space www.livingroofs.org www.foodupfront.org

67

CABE, Design Reviewed: Urban Housing (2004) CABE, What homebuyers want: attitudes and decision making amongst consumers (2005) 69 CLG, Code For Sustainable Homes: Technical Guide Section 8 Security (2007) 68

26

27

PLANNING, PROVISION AND MANAGEMENT Negotiations regarding section 106 obligations should ensure proper consideration of the parking needs of affordable housing residents. The English Partnerships toolkit highlights the most appropriate car parking approach according to density of development and housing typology. It reviews common car parking treatments and evaluates how successful they are in providing adequate levels of safe parking with a high-quality environment.73

Photo: Design for Homes

5. TRAVEL, PARKING PROVISION AND MANAGEMENT

In the case of higher density, parking should not dominate the public realm and undercroft or underground car parks should be considered. The ‘Home Zone’ philosophy, which improves road safety by giving priority to people over vehicles in residential areas, should also be considered.

Car parking standards are given in the London Plan as shown in Table 5.1.

GREAT EXPECTATIONS ‘Car parking should not be seen as an after-thought. Well-designed 70

car parking is inseparable from good urban design.’

Table 5.1 Predominant housing type

Detached and semi-detached houses

Terraced houses and flats

Mostly flats

Car-parking provision

2 – 1.5 spaces per unit

1.5 – 1 space per unit

1 to less than 1 space per unit*

CAUTIONARY NOTES ‘A high-density development without provision for any parking at all

collected, who don't have direct access to emergency services,

*Flat developments in areas of good public transport accessibility and/or town centres (PTAL ratings 4-6 should aim for less than one space per unit). The needs of disabled residents however will need to be taken into account in developments with low parking provision so that adequate space is either on site or in convenient dedicated on-street spaces are identified occupants.

who keep so quiet and such a low profile that they don't make any

Source: London Plan (2004) Table A4.2 Maximum Residential Parking Standards

who don't have shopping delivered, who don't have their refuse

71

impact on the area?’

London will have 280,000 extra cars by 2016, as the city’s population swells by 800,000 over the same period. However, the high cost of land in the capital means that the majority of new housing developments will have limited parking. The number of private parking spaces in London has remained the same since 1999; meanwhile in central London the number of restricted on-street parking spaces has fallen by 27% and unrestricted on-street spaces have fallen by 9%. Experts predict parking increasingly will become a source of conflict between neighbours competing for limited spaces.

• proposed household composition and likely car ownership • facilities for deliveries • maintenance vehicles

on site: aren't we being hoodwinked into imagining a new breed of residents who walk or cycle everywhere, whose visitors do the same,

The level of provision should take into account:

• carers’ vehicles • parking for visitors. The needs of disabled persons to have access to a car should be provided for. Management schemes should be considered at the outset to enable the fair allocation of limited spaces and the proper control of parking.

Underground parking has failed significantly on some higher-density housing schemes in the past. Great care is required in the design and key issues such as lighting, ventilation and security. If this is not the case then the space that is provided for parking could negatively impact on the scheme as a whole. Research for the London Housing Federation on parking and higher-density schemes has shown that public transport is seen by a significant proportion of respondents as less reliable, convenient and flexible than cars. This problem is magnified where a journey involves more than one route or mode of transport, i.e. bus and train.

The lower levels of car parking provided since PPG3 standards were introduced is the most frequently mentioned of all problems encountered by those buying higher-density homes. The car continues to be regarded as an absolute necessity: only young people, without families living in London, appear prepared to consider public transport as an alternative to car ownership.72

70

28

Trevor Beattie, Regional Director for English Partnerships speaking at the ‘Designing Affordable Housing’ conference (9 May 2006) 71 LHF, No Parking (2006) 72 CABE, What homebuyers want: attitudes and decision making amongst consumers (2005)

73

English Partnerships, Car Parking what works where? (2006)

29

KEY QUESTIONS

FURTHER INFORMATION

1 What provision has been made for parking on the scheme for: • Residents

For further information try visiting the following websites or consulting the references listed below. Most are available on the web-based resource:

• Delivery

www.east-thames.co.uk/highdensity

• Carers • Maintenance vehicles • Visitors 2 How has car parking been allocated across the tenures? Does the affordable housing have appropriate access to some of the provision?

KEY DOCUMENTS AND WEBSITES ON TRAVEL AND PARKING: CABE, What homebuyers want: attitudes and decision making amongst consumers (2005) CABE, Design Reviewed: Urban Housing (2004)

3 How have the needs of disabled persons been catered for?

English Partnerships, Car Parking what works where? (2006)

4 Where parking provision is less then 50% (i.e. one car parking space per two dwellings), what provision has been made for alternatives to car ownership and usage?

CLG, Residential car parking research (CLG 2007)

5 Is there a plan to manage and control illegal parking?

Department for Transport, Making car sharing and car clubs work – A good practice guide (2005)

6 What is the impact of proposed parking arrangements on service charges? 7 Is there a dedicated travel plan and ideally a co-ordinator to promote alternative transport options and to organise community events such as Bike to Work Week and Green Transport Week? 8 Is information readily available to residents on local public transport options?

Department for Transport, Making residential travel plans work: good practice guidance (September 2005)

DETR, Planning Policy Guidance Note13: Transport, available at www.planningportal.gov.uk GLA, London Plan (2008) London Housing Federation ‘No Parking’: Making zero or limited parking work on higher-density housing schemes – the research report (2006) www.carplus.org.uk

9 Can vouchers be used when residents first move in to entice them to try out different ways of travelling other than using the car? 10 Are secure cycle stores provided?

ENVIRONMENTAL SUSTAINABILITY As noted in Section 1, a residential travel plan can help to limit car usage. Good practice in the design and management of limited car parking includes innovative approaches such as the development of car clubs, car sharing and the use of travel plans. Consideration should be given to whether a car club operator such as Streetcar, Whizzgo or City Car Club can be involved with the development from the start to secure effective marketing of the car club to potential new customers.

Process note

11 Is there a controlled parking zone around the site to discourage parking and to encourage uptake of the car club?

• Cross-departmental teams should be established to ensure that housing managers are involved at the outset and are able to establish travel and parking policies prior to handover. • Parking control policies should be developed for each scheme to suit the particular circumstances.

The relationship of the scheme to the existing or proposed transport infrastructure is vital. Residents must feel safe walking or cycling and have easy access to public transport systems thus reducing the need for the car.74

• Service charges relating to the control and security of parking provision and car clubs should be added to the calculations developed at feasibility stage for the overall service charge.

CYCLE STORAGE

• A residential travel plan should be produced for each scheme.

The provision of secure cycle storage in accordance with HQI version 4 and the Code for Sustainable Homes is of particular merit in higher-density schemes.

74

30

CABE, Design Reviewed: Urban Housing (2004)

31

• Prospective tenants’ ability to sustain tenancies and their level of support needs should be considered during the allocation of a development • Support needs should be identified clearly in the nomination process to enable schemes to assess the nominees’ ability to sustain tenancy • Ideally seek a maximum of 10% of lettings going to those who require support in terms of mental health, substance misuse or due to leaving care

6. ALLOCATIONS AND LETTINGS MYTH Higher density does not work for families.

REALITY What matters is not the number of children on a given scheme but how services, lettings and levels of occupancy have been planned to take the impact of the numbers of children into account. Research has shown that successful higher-density schemes have: • A higher proportion of older residents without children • Child densities that are lower than average social housing schemes • A spread of age groups among children • Low occupancy in individual homes (at 75% or below), i.e. with a spare bedspace or bedroom. (These rates of occupancy are a consequence of scheme maturity and have evolved over time.) In the social housing sector residents spend more time in their homes each day than residents of the private sector. This can lead to a greater sense of intensity of use than in private schemes where occupants might often be away at weekends or during holiday periods. Lettings plans and protocols with partner local authorities should be developed and ideally such plans should replicate the profile of more mature schemes and take into account the: • balance of household type • occupancy levels • intensity of use • child densities and age profiles • tenancy histories • vulnerability.

75

London Housing Federation, Capital Gains: making higher density housing work in London (2002) 76 Housing Corporation, Access to housing, information sharing protocol (2007)

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• Consider the use of starter tenancies in conjunction with local authority partners • Allocations should reflect the diversity of the local area77

Process note

In London there is tremendous pressure to house homeless families and to tackle overcrowding in social housing. But child numbers need to be managed if the housing of families in higher-density schemes is to be successful in the longer term. 25% of the total number of residents is probably the maximum child density level for high-density housing developments and 45% is probably the maximum for all housing scheme types. • Where young children will be housed, adequate amenities for play must be provided. • Mechanisms should be devised to keep personal data up to date, for example, a census in which residents are asked to update their circumstances.75 With the above in mind, schemes should seek to achieve the following:

• Steps should be taken early in the planning of the scheme to agree a local lettings policy with the local authority.

KEY QUESTIONS 1 Is there a proposed local allocation and lettings plan for the scheme?

FURTHER INFORMATION For further information try visiting the following websites or consulting the references listed below. Most are available on the web-based resource: www.east-thames.co.uk/highdensity

KEY DOCUMENTS ON ALLOCATIONS AND LETTINGS: Housing Corporation, Access to housing information sharing protocol (2007) CLG, Allocation of Accommodation: Choice Based Lettings Code of Guidance for Local Housing Authorities (2007) Housing Corporation, Choice Based Lettings – Good Practice Note 12 London Housing Federation, Capital Gains: making higher-density housing work in London (2002), available from www.housing.org.uk

KEY WEBSITES ON ALLOCATIONS AND LETTINGS: www.housemark.co.uk www.cih.org www.housing.org.uk

2 What occupancy levels are proposed? 3 What is the likely child density of the scheme, i.e. what numbers and age ranges are proposed? 4 Where vulnerable persons are to be housed what plans are proposed for providing support? 5 What settling-in processes are proposed to assist individuals and the new community to ‘bed down’?

• Families with children limited to 40% of lettings • Some under-occupancy by one person is preferred where possible to allow for family growth • Attempt to have a good balance of ages – equal split between the different ages instead of a concentration of either very young children or teenagers • Lettings details should include any history of any rent arrears and anti-social behaviour, care and support requirements with contact details, medical needs, and information on potentially violent nominees • Any information provided should meet the requirements of the Data Protection Act but the Housing Corporation’s information sharing protocol should help to obtain relevant information76 • The sustainability of a community is often dependent on the mix of the different economic status of its residents. Therefore, ideally, 35% of lettings should be made to applicants in full or part-time employment • In order to promote good tenancy management and to attempt to control anti-social behaviour, emphasis should be placed on allocating properties to tenants who have proven success in managing tenancies in the past

77

Octavia Housing and Care, extract from draft strategy for managing higher-density housing (unpublished work)

33

COMMUNITY INVESTMENT Programmes of community investment should be developed to support economic and social regeneration of the area.

7. MANAGEMENT, MAINTENANCE AND COMMUNITY ENGAGEMENT GREAT EXPECTATIONS ‘How a scheme is managed and maintained is more important to scheme success than the density of it.’78

CAUTIONARY TALE ‘The nature of higher-density housing means that there are more

Estate agreements, a strong community network and community development plans developed with residents all contribute to the management approach. A speedy and personal response to complaints and to any reported anti-social behaviour is crucial. A management protocol will need to be carefully considered on a scheme-by-scheme basis to incorporate:

shared facilities and there need to be robust processes in place to

• maintenance services

oversee these, such as residents’ involvement in the management

• management of the public realm

process and ensuring high standards of management and

• maintenance of the public realm including community facilities

maintenance.’79

Some higher-density developments are not likely to be perceived automatically as desirable by local residents and therefore community consultation of some kind, whether public meetings, or local quality panels, gives residents an opportunity to be consulted and have a say about the nature of a planned higher-density scheme. Residents should be given the opportunity to manage and maintain communal facilitates and on larger schemes consideration be should given to securing long-term funding through establishing a Community Development Trust, for example.

Ideally a facilities management manual should be created, and started early, whilst the scheme is still under construction. On larger schemes, in the case of mixed use and mixed tenure schemes involving a private developer, preference is for similar lease conditions for all and that consideration be given to using a single management provider. Security can be enhanced through residential caretakers and concierges operating CCTV systems, offering a local presence and giving residents easy access to the management staff and vice versa.

78

London Housing Federation, Capital Gains: making higher density housing work in London (2002) 79 Housing Corporation, Access to housing, information sharing protocol (2007)

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Key areas of work would include: • Raising environmental awareness • Enabling customers to reduce their physical environmental impact • Getting customers involved in recycling, monitoring their energy and water consumption • Raising aspirations and accessing opportunities for training and community funding on environmental projects.

ENVIRONMENTAL SUSTAINABILITY Educating residents about how to minimise their environmental impact is to be encouraged. Information about savings from not leaving appliances on standby, efficient use of central heating, returns on investment from installing higher levels of insulation, using water efficiently, and so on should be readily available. There is evidence that measures like these can lead to a substantial reduction in residents’ carbon footprint. Using public transport and cycling rather than driving can further reduce residents’ environmental impact and can be encouraged by adopting the approaches outlined in Section 5.

• management of any communal and community facilities • environmental sustainability (not only applicable to higher density of course)

The success or otherwise of higher-density developments depends on all the elements of the density wheel outlined previously in this toolkit. However, management and maintenance approaches are also critical to long-term success. Such approaches and policies should be agreed early in the development of each scheme, with managers involved early on, especially at the design stage to ensure that, amongst other things, whole life costing issues are taken into account. The link between design and maintenance and, for example, feedback on the performance of components, is essential to long-term effectiveness. A robust management and maintenance protocol should be developed by housing/estate managers, especially where more than one landlord has a presence on a site, well in advance of handover.

Ideally, landlords should work with residents to raise awareness of environmental issues. The Code for Sustainable Homes offers an approach to developing a Home User Guide that tackles these issues, including the use of water and approaches to recycling.80

Process note on environmental sustainability in relation to resident awareness • Appoint an officer to work with residents on this issue or make this part of someone’s job role • Develop a Home User’s Guide for each scheme with induction courses for residents or ensure that this features in residents’ handbooks • Offer courses on environmental sustainability • Develop a facilities management manual to ensure that staff understand the environmental aspects of scheme design • Work in partnership with organisations such as the Energy Saving Trust and Tenant Participation Advisory Service to engage residents.

• service charges (see later) • concierge, caretakers and other site based staff • security • management of car parking • refuse disposal and recycling • bulk refuse and abandoned vehicles • post and deliveries • graffiti and vandalism • provision and management of play areas.

RESIDENT INVOLVEMENT Residents should be involved and consulted, particularly on plans to develop the community on their estate as community and resident engagement helps to ensure sustainability in the long term. In particular, resident involvement in the design of open spaces can reap rewards in the long term. The establishment of residents’ associations representing all tenures should be encouraged as a contributor to scheme success.

80

CLG, Code for Sustainable Homes, Technical Guide section 8, Management (2007)

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THE KEY QUESTIONS

FURTHER INFORMATION

1 During the design process has whole life costing, including supply of plant equipment, capital costs, maintenance and disposal costs been considered as part of the impact on future management and maintenance?

For further information try visiting the following websites or consulting the references listed below. Most are available on the web-based resource: www.east-thames.co.uk/highdensity

2 If renewable technologies are going to be installed, has an appropriate low and zero carbon feasibility study been carried out?

KEY DOCUMENTS ON MANAGEMENT, MAINTENANCE AND COMMUNITY ENGAGEMENT:

3 If this is a mixed tenure or multi-landlord scheme, is a single management provider proposed across all tenures? If not what proposals are in place?

• Bretherton J and Pleace N, JRF, High Density and High Success? Resident views on life in new forms of high density affordable housing (Forthcoming 2008)

4 What evidence is there of a planned and specific approach to managing higher density?

• CLG, Code for Sustainable Homes, Technical Guide section 8, Management (2007)

5 Is there a robust management and maintenance plan in place and does your development plan link to your asset management plan?

• National Housing Federation, Capital Gains – making high density housing work in London, available from www.housing.org.uk

6 What approach is being adopted to raise awareness of environmental sustainability issues with residents including approaches to energy use, waste recycling and water consumption?

• National Housing Federation, Community cohesion (2004)

7 What approaches to security have been adopted – is a concierge planned? How is this service to be funded? 8 What approach is being adopted regarding anti-social behaviour and delivering the government’s Respect agenda? 9 How is play to be managed? 10 What are the plans for resident involvement and empowerment across all tenures including the management and maintenance of the community facilities? 11 What proposals are offered for community development and the funding and use of any communal facilities? 12 How do you ensure that your buildings are adequately maintained and refurbished to a high standard?

KEY WEBSITES ON MANAGEMENT, MAINTENANCE AND COMMUNITY ENGAGEMENT: www.housemark.co.uk www.cih.org www.housing.org.uk www.lowcarbonbuildings.org.uk/info/installers www.greentomato.org www.wwflearning.org.uk/community-engagement www.london.gov.uk/diy

• National Housing Federation, Community engagement (2004) • Stephen Hounsham, Green Engage, Painting the town green – how to persuade people to be environmentally friendly • Tunstall R, East Thames Housing Group, Housing Density: What do residents think? (2002) • Energy Saving Trust, Energy efficient ventilation in dwellings – a guide for specifiers (GPG 268), http://www.energysavingtrust.org.uk/download.cfm?p=1& pid=276 • Energy Saving Trust, Using Whole life costing as a basis for investments in energy efficiency guidance (CE119), http://www.energysavingtrust.org.uk/download.cfm?p=1& pid=254 • Energy Saving Trust, CE83 Energy efficient refurbishment of existing housing, http://www.energysavingtrust.org.uk/download.cfm?p=1& pid=243 • EcoHomes XB, A guide to the Ecohomes methodology for existing buildings – Sustainable Homes Ltd • Three Regions Climate Change Group, Your Home in a changing climate – retro-fitting existing homes for climate change impacts (2008)

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8. SERVICE CHARGES GREAT EXPECTATIONS ‘In any well-managed estate agreement on standards and service charges can reduce risks and maintain the value of the investment.’81

CAUTIONARY TALES ‘If tenants have a choice about whether or not to accept housing on a higher-density estate they may opt for cheaper alternatives which would have implications for the socio-economic profile of higher-density schemes.’82 ‘There is a perverse effect on integrating tenures as housing providers are encouraged to separate out the servicing arrangements for market and affordable housing to keep costs down.’83

The HACAS research noted that the service needs and associated costs of mixed tenure schemes are influenced by a wide range of factors including: • The nature and intensity of use and the extent to which the public realm is adopted • The requirements of purchasers who may expect a higher level of service provision (and higher design specification) than typically provided in the affordable housing. This is exacerbated in higher value schemes • Building height will impact on the need for lifts and services related to utility supply and waste disposal • In larger blocks, there may also be case for concierge and caretaking provision, increasing associated service costs • The extent of tenure integration

Research by HACAS offers the main guidance available on this issue at the time of writing this second edition of the toolkit. It should be noted, however, that research is being undertaken by Cambridge University on the affordability of service charges in higher-density housing which should be available later in 2008 to inform this issue. The York University research found that in terms of affordability, low-cost home ownership residents found living in the schemes to be the most financially difficult.84 One particular reason given was (perceived) excessive service charges (accompanying both rent and mortgage) and that the reasons for these charges were not communicated in an effective manner. The affordable housing within the schemes became somewhat less affordable when service charges were included. This was all the more emphatic to residents when they felt the maintenance and management of the site was not good value in terms of the service charges required.

82

38

83 84

CABE, Better neighbourhoods: Making higher densities work (2005) HACAS Chapman Hendy, What price sustainability? Keeping service charges affordable in mixed tenure higher density developments (2004) Ibid Bretherton J. and Pleace N., JRF, High Density and High Success? Resident views on life in new forms of high density affordable housing (forthcoming 2008)

Consider the scheme as early as possible to assess the affordability of service charges, ensuring that scheme design, management plans and financial projections take affordability into account. At the outset consider how service charges can be capitalised as part of the funding framework.

THE KEY QUESTIONS

Service charges tend to be higher in schemes designed at super-density levels. Design for Homes notes that the current business model does not in all cases allow for the level of service charge that is required by super-density housing.85 It suggests (as does the Brent study86) that services charges be capitalised, or at least some part of them, to offset annual costs to residents. The Design for Homes report makes the following recommendations that offer a way forward at the current time:

1 What service charges are proposed per unit?

• Consider minimising service charges early on in the design stage

4 Can the service charges be clearly accounted for and clarified for residents?

• Partly capitalise service charges where possible

5 Can residents influence the cost of management and provision of services?

• Encourage investors to take returns from long-term growth thereby enabling capitalisation to take place • Public funders should recognise that the capitalisation of service charges should be seen as a legitimate project cost • Residual land calculations should take into account the capitalisation of service charges • Planning briefs should specify acceptable service charges (and management and maintenance requirements) to enable these costs to be taken into account in residual land value calculations.87

81

Process note

85 86

87

Design for Homes, Recommendations for living at superdensity (2007) PRP, Brent Joint Commissioning Housing Partnership, Drawing Lessons for Brent: A report on quality in recent high density mixed tenure housing (2007) Op.cit 81 section 10

2 Are the service charges considered to be affordable and have they been included in assessing overall affordability levels? 3 What steps have been taken to limit the level of service charges (e.g. proposed adoption of communal areas or designing service charges out by limiting communal areas or capitalisation of some part)?

FURTHER INFORMATION For further information try visiting the following websites or consulting the references listed below. Most are available on the web-based resource: www.east-thames.co.uk/highdensity

KEY DOCUMENTS ON SERVICE CHARGES: • Design for Homes, Recommendations for living at superdensity (2007) • HACAS Chapman Hendy, What price sustainability? Keeping service charges affordable in mixed tenure high density developments (2004) • National Housing Federation, Capital Gains – making high density housing work in London (full report available from National Housing Federation) • PRP, Brent Joint Commissioning Housing Partnership, Drawing Lessons for Brent: A report on quality in recent high density mixed tenure housing (2007)

KEY WEBSITES WITH INFORMATION ON SERVICE CHARGES: www.housing.org.uk www.housemark.co.uk www.cih.org www.housing.org.uk

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1. NEIGHBOURHOOD, AMENITY AND LOCATION Photo: David Millington

(Please note that advice and guidance on this checklist can be found in Section 1 of the toolkit.)

CHECKLIST Comments, concerns and suggestions 1.1 Overview Higher density need not mean high-rise – is the built form suitable for the client group and area? Does it integrate well into the surroundings and neighbourhood, for example?

PART 2: THE CHECKLISTS

Is the density suitable for the proposed client group – are families and children to be housed and in what numbers?

How to use these checklists Assessment is subjective and can be very complex. Try using this simple ‘PON’ system to get an overall feel of the quality of scheme proposals: • P = Positive – scheme appears to address issue or criteria • O = Neutral – neither positive or negative • N = Negative – scheme does not appear to address this issue.

1 Look at each question and, using the right-hand assessment column, decide whether level P, O or N is appropriate.

These checklists can be completed online at www.east-thames.co.uk/highdensity

4 Total each column.

2 At the end of the section count up the number of Ps Os and Ns to assess the overall position. If you have mainly Ps, for example, the scheme proposals would appear to address the issues. 3 Mark up the scheme assessment table below showing whether each section is Positive, Negative or Neutral overall. 5 This will give an indication of the areas that might need further investigation or discussion with developers and colleagues, but also will show whether the proposals are positive or negative overall. 6 Record any notes or suggestions that occur to you as you go along in the column provided. NB: To prevent duplication some cross-referencing has been included in the checklists.

Scheme Assessment Table Section 1

Positive (P)

Assessment P O N

Neutral (O)

Negative (N)

If there is a published master plan for the area, does this scheme conform to it?

Have education, health, social services and others been involved in planning services for the increased population?

1.2 Location and environment Is the scheme located in an existing residential area? If not, what plans are there to ensure that infrastructure is in place by the time homes are sold/let? Wherever the scheme is located, has a check been carried out and does it score 75+ against Housing Quality Indicators for amenity and location?

1.3 Proximity of amenities Research on resident preferences shows that ideally amenities should be within a 500m radius of the scheme. Check for proximity of: • Local shops

Neighbourhood, amenity and location • Main centre shopping including public transport to it

2

Mixed communities

3

Design standards

4

Private and communal external space and the public realm

5

Parking provision and management

6

Lettings and allocations

7

Management, maintenance and community engagement

8

Service charges

• Supermarket shopping including public transport to it

• Leisure facilities

• Sports facilities

Total Sub total

40

41

1. NEIGHBOURHOOD, AMENITY AND LOCATION

2. MIXED COMMUNITIES (Please note that advice and guidance on this checklist can be found in Section 2 of the toolkit.)

CHECKLIST

CHECKLIST Comments, concerns and suggestions

Comments, concerns and suggestions

Assessment P O N

1.3 Proximity of amenities (continued) • Parks

Cross reference proposals against Sections 7 and 8: Management, maintenance and community engagement, and service charges

• Doctors’ surgery

Achieving the right ‘mix’ can help a scheme to cohere – what mix of tenures and incomes is planned for the development?

• Primary school

There are many options for integrating tenures, from scattering tenures across the site (pepper-potting) to segregation by floor or block. Each has advantages and disadvantages and different impacts on services, and therefore will need to be managed accordingly. How have the different housing tenures been integrated with each other?

1.4 Public transport For accessibility purposes, to protect the environment and given likely limited car parking facilities, how close are the nearest public transport links? Check for: • Trains

Assessment P O N

Is the social housing element located in an equally accessible and attractive position to the private housing?

• Trams Is design quality similar for all tenure types, as this can assist with integration?

• Tubes

Are some larger, family homes (three-bed plus) being provided (this can help to make a scheme more settled as families often stay longer on a scheme)?

• Buses

What are the arrangements for managing this tenure mix? For example, is a single multi-tenure approach proposed or are there to be several management providers on site?

In London, has a Public Transport Accessibility Rating (PTAL) exercise been undertaken? (PTAL score should be between 4-6. If lower the scheme may not be well located in relation to transport links.)

What approach is planned to ensure that the impact of the ‘buy to let’ investment market is managed in such a way that management standards are maintained by private landlords and the transience of the population is reduced?

Is a residential travel plan in place that offers residents information on getting around and avoiding car usage in particular?

If additional services are planned for the different tenures how have service charges been established and are they affordable to all groups? (See section 8.)

1.5 Noise What are the sources of noise (industry, traffic, rail lines) and how have these been addressed to limit their impact on residents’ quiet enjoyment of their homes?

Are there opportunities for the different tenures to meet and integrate through the common use of communal areas or paths and streets, for example?

1.6 Community facilities Given the amenity and location of the scheme what plans (if any) are proposed for the provision of additional community facilities for the exclusive use of residents or the wider community to encourage cohesion?

What community development proposals are there to encourage community cohesion?

Total

42

Total

43

3. DESIGN STANDARDS

3. DESIGN STANDARDS

(Please note that advice and guidance on this checklist can be found in Section 3 of the toolkit.)

CHECKLIST

CHECKLIST Comments, concerns and suggestions

Assessment P O N

Comments, concerns and suggestions

Assessment P O N

3.3 Site layout and form How does the scheme layout and use of communal areas (internal and external) allow for neighbourly interaction?

3.1 Overview Cross reference with sections 5 and 7 Does the scheme conform to the following standards: • London Housing Federation’s Guidance on design standards for higher-density housing for families

Does the layout of the scheme allow for easy access to it and circulation around it?

• Housing Corporation Housing Quality Indicators (version 4 2007) • Housing Corporation Design and Quality Standards (April 2007)

Are public and private spaces easily and clearly distinguished from each other?

• Expectations of the London Plan (2004 and its alterations) in relation to housing density Do plans for public open space avoid wasted space that could become neglected?

• Diversity requirements including the design needs of BME communities. Does the scheme confirm to the requirements arising from the Code for Sustainable Homes, including: • Energy and carbon dioxide emissions • Water • Materials • Surface water run-off • Waste • Pollution • Health and wellbeing (except ‘Lifetime Homes’, see below) • Ecology • Management

What is the journey going to be like from a parked car or bus stop to the entrance of the scheme and to individual home entrances? Will the above journey feel safe, well lit and attractive to use?

How does design address the issue of residents’ privacy by preventing overlooking, for example between blocks?

Does the scheme conform to Lifetime Homes requirements as set out in the Code for Sustainable Homes and Living well together – achieving flexible homes within high density neighbourhoods (Habinteg Housing Association)

Are the blocks arranged and oriented to make the best use of natural light, for example avoiding over-shadowing?

Have robust and high specifications been chosen with a view to reducing long-term maintenance costs and withstanding intensity of use throughout the communal or core area, including lifts?

Does the design of the blocks enable cross ventilation (to which the only alternative is air conditioning)?

What proportion of family dwellings has direct access to the street? This should be high as this can reduce the impact of the presence of children and is more convenient for families.

Does the scheme design take into account future management and maintenance with regard to factors set out in Section 7 and particularly with regard to the effective management of communal/core areas and whole life costing issues?

3.4 Communal entrances and the core area Is the entrance area welcoming, well-lit and with clear signs proposed, etc?

3.2 Visual impact What finishes are proposed to the externals of the scheme so that it fits appropriately within the local environment?

How many dwellings share a secure entrance, staircase or access gallery? Ideally this should not exceed 4-6 dwellings and long corridors with opposing doors should be avoided as this has been shown to create more conflict between neighbours.

What is the relationship to surrounding buildings, the local environment and existing street patterns? Does the scheme fit in well and is it in character?

Is a cleaner/caretaker’s store provided to ensure easy access to materials and equipment on site?

Does the scheme fit in well with the existing urban scale and street pattern and have a sense of ‘place’? Sub total

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Sub total

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4. PRIVATE AND COMMUNAL EXTERNAL SPACE AND THE PUBLIC REALM

3. DESIGN STANDARDS

(Please note that advice and guidance on this checklist can be found in Section 4 of the toolkit.)

CHECKLIST

CHECKLIST Comments, concerns and suggestions

Comments, concerns and suggestions

Assessment P O N

3.5 The dwellings How does the design address external noise sources?

Assessment P O N

4.1 Communal external space What provision/facilities are available for play for under 5’s, under 12’s and older young people either on the development or close by?

How are rooms arranged in relation to each other? Bedrooms should not be below living rooms, for example.

What external communal space is provided?

What is the quality of sound insulation – is it above the norm to enhance privacy for residents? Ideally, no larger family units (three bed +) should be provided above the fourth floor as this is considered too inconvenient for families and can lead to anti-social behaviour when children do not have easy access to external areas.

What proposals are in place to manage any public realm that forms part of the development?

Are room sizes particularly generous? Larger rooms make the feeling of density less apparent. Are the rooms above, at, or below Parker Morris standards?

Is wasted open space avoided, which can become neglected and lead to a decline in the scheme?

What are the storage facilities and have the Housing Corporation’s updated storage requirements been complied with? This is particularly important in flats where a garden shed is not an option.

What planting and landscaping scheme is proposed?

What are the arrangements for clothes drying?

How have issues of environmental sustainability been addressed in relation to external space – for example how has the ecological value of the site been protected or enhanced? Have ‘green roofs’ been incorporated into the development or is there an opportunity for urban agriculture in private and communal space for example?

How does the design address adequate ventilation without the need to resort to air conditioning?

4.2 External private space What proportion of homes has access to a private garden?

Is the dwelling accessible to those with mobility requirements? How does layout and design allow for future adaptability? Can room sizes be altered, for example?

What approaches have been adopted with regard to environmental sustainability issues? For example, has the impact of urban heat or ‘over-heating’ or the potential for flooding been considered in the design (see Section 3 for further information)?

What proportion of homes has access to a roof terrace?

What proportion of homes has access to a balcony?

Have heating and hot water systems been specified with a view to both energy efficiency and affordability? For example, are renewable energy sources used in any way or combined heat and power specified?

What size are balconies (3-4m2 is a preferred minimum)?

What other energy-saving measures are incorporated into the homes, such as A++ Energy Saving Recommended appliances?

Total

Does the design tackle water conservation? Is there a waste management strategy including facilities for recycling, for example, built into the design of the common areas and the dwellings? What provision has been made to future proof the dwellings to adapt to and mitigate the impacts of climate change including flooding water stress and overheating? What provision has been made for information technology in the home? Is there an adequate space for personal computers, for example a study area within the dwelling? Total

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5. TRAVEL, PARKING PROVISION AND MANAGEMENT

6. ALLOCATION AND LETTINGS

(Please note that advice and guidance on this checklist can be found in Section 5 of the toolkit.)

(Please note that advice and guidance on this checklist can be found in Section 6 of the toolkit.)

CHECKLIST

CHECKLIST Comments, concerns and suggestions

Comments, concerns and suggestions

Assessment P O N

Cross reference with Section 8: Service charges Has an assessment of the household composition and likely car ownership been made to ensure proper provision of parking?

Assessment P O N

Is there a proposed local allocation and lettings plan for the scheme? What balance is sought between household sizes and income ranges?

What provision has been made for parking on the scheme for: • Residents • Deliveries • Carers • Maintenance vehicles • Visitors

Is there a plan to enable social homes to be let at less than full occupancy to enable families to grow and prevent overcrowding from developing? Has an estimate been made of how many children (ages up to 18 years) are likely to occupy the homes in the scheme, especially the social homes? Best practice suggests that child density should be managed and controlled through lettings processes if possible. This prevents undue strain on local services and schools and can help to limit complaints arising from perceptions of or actual anti-social behaviour.

How has car parking been allocated across the tenures? Does the affordable housing have appropriate access to some of the provision? How have the needs of disabled persons been catered for?

Where parking provision is less then 50% (i.e. one car parking space per two dwellings) what provision has been made for alternatives to car ownership and usage?

Is a balance of ages of children proposed (e.g. not all two year olds) so that as the scheme ages it avoids a concentration of children of the same age?

Is there a dedicated residential travel plan and ideally a co-ordinator to promote alternative transport options and to organise community events? Can vouchers be used when residents first move in to entice them to try out different ways of travelling apart from using the car?

Is the local lettings plan incorporated into any choice-based lettings scheme? Choice can lead to more stable schemes in terms of turnover of households. Has any proposal been made about the preferred levels of economic activity of social residents? (For both community balance and as a proxy for intensity of occupation it may be that there is a preference to ensure a percentage of working households.)

Is information readily available to residents on alternative public transport options?

Is there a plan to manage and control illegal parking? Is tenancy history to be taken into account when letting homes? For example, sometimes those households with a history of anti-social behaviour may find living in higher-density homes more of a challenge.

Is there a controlled parking zone around the site to discourage parking and to encourage uptake of a car club?

Does the design help to prevent illegal parking through raised kerbs and planting schemes for example?

Where vulnerable persons (perhaps with a history of mental health problems or substance abuse) are to be housed what plans are proposed for providing support?

What provision has been made for motorbike parking? What settling in processes are proposed to assist individuals and the new community to ‘bed down’?

Are secure cycle stores provided to encourage cycling?

What are the sales and marketing proposals for sale homes? Do they include information on the environmental performance of the dwellings?

Where underground or undercroft parking is proposed, what measures have been incorporated to ensure security and pleasant access to these areas? Total

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Total

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7. MANAGEMENT, MAINTENANCE AND COMMUNITY ENGAGEMENT

7. MANAGEMENT, MAINTENANCE AND COMMUNITY ENGAGEMENT

(Please note that advice and guidance on this checklist can be found in Section 7 of the toolkit.)

CHECKLIST

CHECKLIST Comments, concerns and suggestions

7.1 Overview Has the impact on future management and maintenance of the scheme been considered as part of the design process in relation to all the factors listed below? Cross reference to Section 3: Design standards, to ensure that these services have been designed in from the outset.

Assessment P O N

Comments, concerns and suggestions

Assessment P O N

What are the proposals for communal satellite dishes?

What approaches to security have been adopted – is a concierge planned? How is this service to be funded?

What management and maintenance resources are planned for the project? How is play to be managed? What management and maintenance structures are to be put in place? What performance standards and KPIs are offered as a means of demonstrating good standards of management and maintenance?

If this is a mixed-tenure or multi-landlord scheme, is a single management provider proposed across all tenures and, if not, what proposals are in place?

What lease/tenancy conditions are proposed? 7.2 What evidence is there of a planned and specific approach to managing higher density including: • Refuse disposal and recycling, including the disposal of bulk items? In the case of a mixed-tenure scheme are these to be the same for all tenures?

• Maintenance of soft and hard communal landscaped areas and public realm, including community facilities?

What approach is adopted to managing anti-social behaviour? • Management of core and shared circulation areas (entrances, lifts, stairs and corridors, etc)?

What are the plans for resident involvement across all tenures? • Bulk storage, street level storage and internal storage, including storage of dirty items?

What proposals are offered for community development and the funding and use of any communal facilities?

• Post and deliveries?

• Cleaning and caretaking services, including window cleaning?

What approach is being adopted to raise awareness of environmental sustainability issues with residents, such as approaches to energy use, waste recycling and water consumption? Sub total

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Total

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(Please note that advice and guidance on this checklist can be found in Section 8 of the toolkit.)

CHECKLIST Comments, concerns and suggestions

Assessment P O N

Photo: Ashley Bingham and Mark Ellis

8. SERVICE CHARGES Has a projection of the likely service charges been provided, ideally at feasibility stage?

ACKNOWLEDGEMENTS

What service charges are proposed per unit?

This second edition of the toolkit was updated by Helen Cope of Helen Cope Consulting Ltd and funded by East Foundation, part of

Do service charges vary across the tenures in the case of a mixed-tenure scheme?

East Thames Group. The second edition draws on research undertaken by many individuals and organisations.

Are the service charges considered to be affordable?

How is this demonstrated?

What steps have been taken to limit the level of service charges (e.g. proposed adoption of communal areas or designing service charges out by limiting communal areas)?

THE FOLLOWING REFERENCES WERE OF PARTICULAR VALUE:

Are there plans to subsidise service charges to ensure affordability, for example through the capitalisation of them?

How will residents be able to influence the cost of the management and provision of services?

Total

• Bretherton J. and Pleace N., JRF, High Density and High Success? Resident views on life in new forms of high density affordable housing (forthcoming 2008)

• London Housing Federation, ‘No Parking’: Making zero or limited parking work on higher-density housing schemes (2006)

• CABE, Building for Life, Delivering great places to live: 20 questions you need to answer (2005)

• London Housing Federation, Higher-density housing for families: a design and specification guide (2004)

• Design for Homes, Recommendations for living at superdensity (2007)

• MacCormac R., MJP Architects, Redefining Suburbia (2005)

• English Partnerships/Housing Corporation, Delivering quality places – Urban Design Compendium 2 (2007)

• PRP, Brent Joint Commissioning Housing Partnership, Drawing Lessons for Brent: A report on quality in recent high density mixed tenure housing (2007)

• London Housing Federation, Capital Gains: making higher-density housing work in London (2002)

Thanks also to contributors including Robert Shaw formerly of the TCPA and now with Faber Maunsell and Peter Thompson and Fiona Booth of East Thames. While all reasonable care and attention has been taken in preparing this guide, East Thames Group regrets that it cannot assume responsibility for any errors or omissions.

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DELIVERING SUCCESSFUL HIGHER-DENSITY HOUSING A TOOLKIT – SECOND EDITION

ISBN 978-0-9543932-2-9

£14.95 © East Thames Group 2008