Barham Park Estate, Sudbury - Greater London Authority
Barham Park Estate, Sudbury - Greater London Authority
Barham Park Estate, Sudbury - Greater London Authority
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planning report PDU/2466/02<br />
22 February 2010<br />
<strong>Barham</strong> <strong>Park</strong> <strong>Estate</strong>, <strong>Sudbury</strong><br />
in the <strong>London</strong> borough of Brent<br />
Planning application no. 09/2350<br />
Strategic planning application stage II referral (new powers)<br />
Town & Country Planning Act 1990 (as amended); <strong>Greater</strong> <strong>London</strong> <strong>Authority</strong> Acts 1999 and 2007;<br />
Town & Country Planning (Mayor of <strong>London</strong>) Order 2008<br />
The proposal<br />
Hybrid planning application for the demolition and redevelopment of the entire <strong>Barham</strong> <strong>Park</strong><br />
<strong>Estate</strong>, comprising full planning permission for the erection of one part 4/part 5-storey block and<br />
two part 6/part 8-storey blocks, containing in total 119 residential units, 422 sq.m. of retail<br />
floorspace (Use Class A1 and A2) and a 121 sq.m. community facility (Use D1), with associated<br />
parking, landscaping and amenity space; and outline planning permission for the erection of a<br />
further 216 residential units (matters to be approved: land use, quantum of development and<br />
means of access, with layout, scale, appearance and landscaping reserved).<br />
The applicants<br />
The applicants are Notting Hill Housing Trust and Countryside Properties, and the architect<br />
is PRP.<br />
Strategic issues<br />
The issues raised at the consultation stage relating to affordable housing, children’s<br />
playspace, urban design, access and inclusion, transport and energy matters have now<br />
been adequately addressed through the submission of further information and the use of planning<br />
conditions and/or the section 106 agreement.<br />
Recommendation<br />
That Brent Council be advised that the Mayor is content for it to determine the case itself, subject<br />
to any action that the Secretary of State may take, and does not therefore wish to direct refusal or<br />
direct that he is to be the local planning authority.<br />
Context<br />
1 On 30 November 2009 the Mayor of <strong>London</strong> received documents from Brent Council notifying<br />
him of a planning application of potential strategic importance to develop the above site for the<br />
above uses. This was referred to the Mayor under Category 1A of the Schedule to the Order 2008:<br />
“Development which comprises or includes the provision of more than 150 houses, flats, or houses<br />
and flats”.<br />
page 1
2 On 6 January 2010 the Mayor considered planning report PDU/2466/01, and subsequently<br />
advised Brent Council that the application did not comply with the <strong>London</strong> Plan, for the reasons<br />
set out in paragraph 94 of the above-mentioned report; but that the possible remedies set out in<br />
paragraph 95 of that report could address these deficiencies.<br />
3 A copy of the above-mentioned report is attached. The essentials of the case with regard to<br />
the proposal, the site, case history, strategic planning issues and relevant policies and guidance are<br />
as set out therein, unless otherwise stated in this report. Since then, the application has been<br />
revised in response to the Mayor’s concerns (see below). On 3 February 2010 Brent Council<br />
decided that it was minded to grant planning permission, and on 4 February 2010 it advised the<br />
Mayor of this decision, although the referral was not received complete until 12 February 2010.<br />
Under the provisions of Article 5 of the Town & Country Planning (Mayor of <strong>London</strong>) Order 2008<br />
the Mayor may allow the draft decision to proceed unchanged, direct Brent Council under Article 6<br />
to refuse the application or issue a direction to Council under Article 7 that he is to act as the<br />
Local Planning <strong>Authority</strong> for the purposes of determining the application and any connected<br />
application. The Mayor has until 25 February 2010 to notify the Council of his decision and to<br />
issue any direction.<br />
4 The decision on this case, and the reasons will be made available on the GLA’s website<br />
www.london.gov.uk.<br />
Update<br />
5 At the consultation stage Brent Council was advised that the application did not comply with<br />
the <strong>London</strong> Plan; but that the following possible remedies could address these deficiencies:<br />
• Affordable housing: Further information on viability is required to determine that the<br />
proposals are delivering the ‘maximum reasonable amount’ of affordable housing in line<br />
with <strong>London</strong> Plan policy 3A.10. The proposed off-site arrangements should be secured as<br />
part of the section 106 agreement if they are to be considered as part of this application.<br />
• Children’s playspace: Further information is required in relation to the proposed<br />
playspace areas and how existing adjacent areas will be improved as part of the overall<br />
contribution.<br />
• Urban design: Further detail on the proposed use of materials and the car parking<br />
strategy are required.<br />
• Access and inclusion: The services of a specialist access consultant should be secured<br />
through the section 106 agreement or appropriate condition to ensure compliance of<br />
reserved matters applications relating to landscaping and public realm.<br />
• Transport: Further information should be provided in relation to the walking, cycling and<br />
parking elements. A number of matters should also be addressed through the use of<br />
planning conditions or the section 106 agreement.<br />
• Climate change: Further information should be provided on the district heating elements,<br />
the proposed combined heat and power, cooling of commercial and renewable options of<br />
the proposal.<br />
6 The applicant has provided further information on the proposals to address the deficiencies<br />
identified, as set out in paragraphs 7 to 23 below.<br />
page 2
Affordable housing<br />
7 Further information was previously requested on the viability of the estate regeneration to<br />
determine whether the proposals are delivering the ‘maximum reasonable amount’ of affordable<br />
housing in line with <strong>London</strong> Plan policy 3A.10. Clarification has since been provided on the levels<br />
of social housing grant included within the toolkit and the applicants have confirmed that no<br />
additional ‘kick start’ funding is required to deliver the proposals in addition to the proposed use of<br />
social housing grant. An overage agreement has also been included within the development<br />
agreement to ensure that of any surplus project income from the private sale accommodation, 25%<br />
is provided to both the council and the housing trust, leaving 50% for the developer.<br />
8 It was noted previously that in addition to the redevelopment proposals, the applicants intend<br />
to use social housing grant to secure 91 off-site social rented dwellings for use as part of the<br />
decant strategy, although it was unclear whether these units would be directly linked to the<br />
<strong>Barham</strong> <strong>Park</strong> <strong>Estate</strong> regeneration proposals. The applicants have confirmed that of the 91 proposed<br />
off-site units, social housing grant has only been secured for 23 units and that their delivery is not<br />
to be secured through the section 106 agreement. Instead, the applicant has noted that “it is<br />
proposed that the off-site affordable housing units will be secured through continued close working<br />
between Brent Council and Notting Hill Housing Trust. Brent Council’s housing team is fully<br />
supportive of this approach.”<br />
9 Brent Council’s housing department has confirmed its satisfaction with this approach and to<br />
the general housing mix of the proposals. However, as these off-site units are required as part of<br />
the decant strategy to allow delivery of the proposal, it is disappointing that their delivery has not<br />
been secured as part of the section 106 agreement.<br />
10 On balance, the affordable housing issues have been adequately resolved.<br />
Children’s playspace<br />
11 The proposal has been revised to ensure that all playspace requirements can be met on-site,<br />
negating the need to provide for section 106 improvements to the adjacent play area on the<br />
Maybank Open Space. Using the methodology set out in the Mayor’s ‘Providing for Children’s<br />
Information recreation’ SPG the applicants have confirmed that the proposal generates a need for<br />
1,750 sq.m. of playspace and have demonstrated that a total of 1,949 sq.m. of informal and formal<br />
playspace will be provided within the proposed podium garden, the central quadrant and the phase<br />
1A courtyard to meet the needs of all the child age groups on the site.<br />
12 As such, the playspace matters have been adequately addressed in line with <strong>London</strong> Plan policy<br />
3D.14.<br />
Urban design<br />
13 The applicants have provided further information in relation to the proposed use of materials<br />
and have confirmed that Brent Council’s Crime Prevention Design Officer is content with the safety<br />
aspects of the proposed car parking provision. As such, the urban design matters have been<br />
suitably addressed.<br />
Access and inclusion<br />
14 The applicants have commented that the services of a specialist access consultant are not<br />
necessary due to the in-house experience of the appointed architects. But, as reserved matters<br />
applications are not be referable to the Mayor for comment, reassurance was previously sought<br />
that the highest levels of accessibility would be achieved as part of the proposals. This is<br />
particularly important in the context of the level changes across the site and it is disappointing that<br />
page 3
a commitment to best practice has not been made to ensure that the detailed design stage delivers<br />
a truly accessible proposal.<br />
15 However, this matter is not of sufficient strategic importance to recommend a direction to<br />
refuse and it is accepted that Brent Council will work to secure the necessary level of accessibility<br />
at the detailed design stage.<br />
Transport<br />
16 At the consultation stage Transport for <strong>London</strong> (TfL) raised a number of concerns regarding<br />
the details of the proposed development and transport assessment work.<br />
17 Whilst the overall parking provision was agreed, it was requested that 20% of the parking<br />
provision (32 spaces) be designated as electric charging bays. Only two spaces have been offered.<br />
18 A planning condition has been secured regarding the details of the cycle parking, but a<br />
pedestrian audit has not been provided and nor have improvements to pedestrian facilities been<br />
offered. TfL accepts that this relates to the local network and is content for any pedestrian<br />
improvements to be agreed with the Council at a later stage.<br />
19 A travel plan has been secured within the draft section 106 agreement. Reference is made to<br />
the setting up of a car club to be secured by a planning condition, with further details such as the<br />
financial package for residents membership still to be provided. However, TfL is happy for this to<br />
be agreed with the Council.<br />
20 On balance, TfL considers that the development proposals are generally acceptable in transport<br />
terms, although it is disappointing that the number of electric vehicle charging points do not meet<br />
the Mayor’s electric vehicle delivery plan or the draft replacement <strong>London</strong> Plan (October 2009). It<br />
is requested that the local authority and the applicants continue to work with TfL in relation to the<br />
section 106 commitments and discharge of the relevant planning conditions.<br />
Climate change<br />
21 The applicants have provided further information on the district heating elements, the<br />
proposed CHP, cooling of commercial uses and the proposed renewable options. These elements<br />
are now acceptable. In addition, Brent Council has included a requirement within the draft section<br />
106 agreement in order to deliver the approved energy strategy as follows:<br />
“[The applicant is required to] Offset 20% of the site's carbon emissions through onsite site wide<br />
heat network in conjunction with high performance building fabric as approved in the Energy<br />
Statement (11 November 2009), with compensation should it not be delivered”.<br />
22 As such, the climate change matters have been satisfactorily addressed.<br />
Response to consultation<br />
23 The application was advertised by site and press notices and consultation letters were sent to<br />
some 460 neighbouring properties. As a result of this consultation, seven letters of objection were<br />
received, which set out the following concerns:<br />
• The demolition of 89 Central Road to create an access is unacceptable.<br />
• Proposed emergency access should not be used in the future as an access road.<br />
• Impact on local property values (not a material planning consideration).<br />
page 4
• The provision of retail uses will have a negative impact on existing businesses on Harrow<br />
Road, <strong>Sudbury</strong>.<br />
• The proposals will result in a loss of light, privacy and outlook to properties which are north<br />
of the site on the opposite side of the railway.<br />
• The number, size and design of the buildings is unacceptable and increased population will<br />
lead to increased noise levels.<br />
• Traffic congestion and public transport issues.<br />
• The proposal fails to improve or enhance the character of the area.<br />
• Lincoln Harford Solicitors have objected on behalf of 50 existing residents to the proposed<br />
purchase of their properties by Notting Hill Housing Trust.<br />
24 The <strong>Barham</strong> <strong>Park</strong> Residents’ Association also provided detailed comments on the proposals and<br />
while it supports the regeneration of the estate, its letter sets out a number of issues relating to<br />
design, wheelchair housing, parking, public transport and the proposed community centre. These<br />
are on the whole local issues which have been adequately dealt with by the Brent Council through<br />
the use of planning conditions. Other statutory consultees have responded as follows:<br />
• Network Rail: no objection but request conditions/informative be attached.<br />
• Thames Water: No objection subject to informatives.<br />
• Environment Agency: No objection subject to conditions.<br />
Article 7: Direction that the Mayor is to be the local planning authority<br />
25 Under Article 7 of the Order the Mayor could take over this application provided the policy<br />
tests set out in that Article are met. In this instance the Council has resolved to grant permission<br />
with conditions and a planning obligation which satisfactorily addresses that matters raised at stage<br />
I, therefore there is no sound planning reason for the Mayor to take over this application.<br />
Legal considerations<br />
26 Under the arrangements set out in Article 5 of the Town and Country Planning (Mayor of<br />
<strong>London</strong>) Order 2008 the Mayor has the power under Article 6 to direct the local planning authority<br />
to refuse permission for a planning application referred to him under Article 4 of the Order. He<br />
also has the power to issue a direction under Article 7 that he is to act as the local planning<br />
authority for the purpose of determining the application and any connected application. The<br />
Mayor may also leave the decision to the local authority. In directing refusal the Mayor must have<br />
regard to the matters set out in Article 6(2) of the Order, including the principal purposes of the<br />
<strong>Greater</strong> <strong>London</strong> <strong>Authority</strong>, the effect on health and sustainable development, national policies and<br />
international obligations, regional planning guidance, and the use of the River Thames. The Mayor<br />
may direct refusal if he considers that to grant permission would be contrary to good strategic<br />
planning in <strong>Greater</strong> <strong>London</strong>. If he decides to direct refusal, the Mayor must set out his reasons,<br />
and the local planning authority must issue these with the refusal notice. If the Mayor decides to<br />
direct that he is to be the local planning authority, he must have regard to the matters set out in<br />
Article 7(3) and set out his reasons in the direction. The Mayor must also have regard to the<br />
guidance set out in GOL circular 1/2008 when deciding whether or not to issue a direction under<br />
Articles 6 or 7.<br />
Financial considerations<br />
27 Should the Mayor direct refusal, he would be the principal party at any subsequent appeal<br />
hearing or public inquiry. Government guidance in Circular 03/2009 (‘Costs Awards in Appeals and<br />
page 5
Other Planning Proceedings’) emphasises that parties usually pay their own expenses arising from<br />
an appeal.<br />
28 Following an inquiry caused by a direction to refuse, costs may be awarded against the Mayor if<br />
he has either directed refusal unreasonably; handled a referral from a planning authority<br />
unreasonably; or behaved unreasonably during the appeal. A major factor in deciding whether the<br />
Mayor has acted unreasonably will be the extent to which he has taken account of established<br />
planning policy.<br />
29 Should the Mayor take over the application he would be responsible for holding a<br />
representation hearing and negotiating any planning obligation. He would also be responsible for<br />
determining any reserved matters applications (unless he directs the council to do so) and<br />
determining any approval of details (unless the council agrees to do so).<br />
Conclusion<br />
30 The issues raised at the consultation stage relating to affordable housing, children’s playspace,<br />
urban design, access and inclusion, transport and energy matters have now been adequately<br />
addressed through the submission of further information and the use of planning conditions<br />
and/or the section 106 agreement.<br />
for further information, contact Planning Decisions Unit:<br />
Colin Wilson, Senior Manager – Planning Decisions<br />
020 7983 4783 email colin.wilson@london.gov.uk<br />
Justin Carr, Strategic Planning Manager (Development Decisions)<br />
020 7983 4895 email justin.carr@london.gov.uk<br />
Shelley Gould, Case Officer<br />
020 7983 4803 email shelley.gould@london.gov.u<br />
page 6
planning report 2466/01<br />
6 January 2010<br />
<strong>Barham</strong> <strong>Park</strong> <strong>Estate</strong>, <strong>Sudbury</strong><br />
in the <strong>London</strong> borough of Brent<br />
Planning application no. 09/2350<br />
Strategic planning application stage 1 referral (new powers)<br />
Town & Country Planning Act 1990 (as amended); <strong>Greater</strong> <strong>London</strong> <strong>Authority</strong> Acts 1999 and 2007;<br />
Town & Country Planning (Mayor of <strong>London</strong>) Order 2008<br />
The proposal<br />
Hybrid planning application for the demolition and redevelopment of the entire <strong>Barham</strong> <strong>Park</strong><br />
<strong>Estate</strong>, comprising: Full planning permission for the erection of 1 part four-/part five-storey block<br />
and 2 part six-/part eight-storey blocks, comprising in total 119 residential units, 422 sq.m. of<br />
retail floorspace (Use Class A1 and A2) and a 121 sq.m. community facility (Use D1), with<br />
associated parking, landscaping and amenity space; and Outline Planning Permission for the<br />
erection of a further 216 residential units (matters to be approved: land use, quantum of<br />
development and means of access, with layout, scale, appearance and landscaping reserved).<br />
The applicant<br />
The applicants are Notting Hill Housing Trust and Countryside Properties, and the architect<br />
is PRP.<br />
Strategic issues<br />
The principle of the redevelopment of the estate is supported.<br />
The proposals do not currently meet strategic planning guidance in terms of unit mix or tenure<br />
split and an additional off-site solution is proposed as part of the affordable housing offer.<br />
Further information is required to determine that the proposals are delivering the ‘maximum<br />
reasonable amount’ of affordable housing in line with <strong>London</strong> Plan policy 3A.10.<br />
Further detail is required in relation to the children’s playspace, urban design and access and<br />
inclusion elements, given the outline nature of the future phases.<br />
Some further clarification and the use of section 106 agreement or planning conditions is required<br />
in relation to transport and climate change matters.<br />
Recommendation<br />
That Brent Council be advised that while the application is generally acceptable in strategic<br />
planning terms the application does not comply with the <strong>London</strong> Plan, for the reasons set out in<br />
paragraph 95 of this report; but that the possible remedies set out in paragraph 94 of this report<br />
could address these deficiencies.<br />
page 7
Context<br />
1 On 30 November 2009 the Mayor of <strong>London</strong> received documents from Brent<br />
Council notifying him of a planning application of potential strategic importance to<br />
develop the above site for the above uses. Under the provisions of The Town &<br />
Country Planning (Mayor of <strong>London</strong>) Order 2008 the Mayor has until 8 January 2010 to<br />
provide the Council with a statement setting out whether he considers that the<br />
application complies with the <strong>London</strong> Plan, and his reasons for taking that view. The<br />
Mayor may also provide other comments. This report sets out information for the<br />
Mayor’s use in deciding what decision to make.<br />
2 The application is referable under Category 1A of the Schedule to the Order 2008:<br />
Category 1A: “Development which comprises or includes the provision of more than 150<br />
houses, flats, or houses and flats”.<br />
3 Once Brent Council has resolved to determine the application, it is required to refer it<br />
back to the Mayor for his decision as to whether to direct refusal; take it over for his own<br />
determination; or allow the Council to determine it itself.<br />
4 The Mayor of <strong>London</strong>’s statement on this case will be made available on the GLA<br />
website www.london.gov.uk.<br />
Site description<br />
5 The site is 2.82 hectares and is located in <strong>Sudbury</strong>, 1.6 kilometres west of Wembley<br />
town centre. It is bound on the east side by Harrow Road, to the north by the railway line<br />
which serves the <strong>Sudbury</strong> and Harrow Road railway station and to the east by the<br />
Maybank open space. To the south of the site are the rear gardens of residential properties<br />
which run along Central Road.<br />
6 The site is currently a housing estate of large panel construction, a pre-fabricated<br />
building system developed in the early 1970s. The estate comprises 214 dwellings within<br />
28 separate blocks in buildings up to three storeys high. The existing dwellings are in a<br />
poor state of repair and regeneration is required to address the issues of deprivation and<br />
poor housing quality. The site also includes a car showroom and garage that fronts onto<br />
Harrow Road.<br />
page 8
7 Figure 1: The proposed development site (source: DAS, PRP Architects)<br />
8 The site is located to the west of Harrow Road (A404), part of the Strategic Road<br />
Network (SRN) whilst the site is remote from the Transport for <strong>London</strong> Road Network<br />
(TLRN). The site is served by six bus routes on Harrow Road adjacent to the site and is<br />
located 380 metres from <strong>Sudbury</strong> and Harrow Road rail station and 450 metres from<br />
<strong>Sudbury</strong> Town underground station (served by the Piccadilly Line). A footbridge over the<br />
railway lines is located at the western end of the site providing a north / south pedestrian<br />
route.<br />
9 The site has a good level of public transport accessibility (rating of 4 on a scale of 1 to<br />
6, where 6 is excellent).<br />
Details of the proposal<br />
10 The estate is currently managed by Brent Housing Partnership, the Council’s Arms<br />
Length Management Organisation. The Council embarked on an options appraisal exercise<br />
for the <strong>Barham</strong> <strong>Park</strong> <strong>Estate</strong> in 2003 and concluded, with residents, that complete<br />
redevelopment was the best option. The Council undertook a selection process for a social<br />
housing partner in late 2003 and selected Notting Hill Housing Trust and Countryside<br />
Properties as its preferred partner in December 2004.<br />
11 The proposed redevelopment area includes the estate itself, plus two adjacent areas of<br />
land owned by Notting Hill Housing (the garage and car showroom). The proposals seek<br />
planning permission for a 'hybrid' planning application comprising the demolition of the<br />
existing buildings and the construction of 335 residential units (Use Class C3) including<br />
56% affordable as follows:<br />
• Full Planning Application for Phases 1A and 1B of the development involving<br />
the construction of 119 residential units, 422 sq.m. retail floor space (Use Class<br />
A1 and A2) and a 121 sq.m. community facility (Use Class B1 and D1) with<br />
associated parking landscaping and amenity space<br />
• An Outline Planning Application for Phases 2 and 3 of the development<br />
involving the construction of 216 residential units (for which approval of<br />
proposed land uses, quantum of development and means of access is sought,<br />
page 9
with Reserved Matters proposed to comprise layout, scale, appearance and<br />
landscaping).<br />
Case history<br />
12 A pre-application meeting was held with the applicants and Brent Council in<br />
September 2009 to discuss the proposals. The applicants were advised that the principle of<br />
the redevelopment was acceptable, but that further information was required to ensure<br />
that the level of affordable housing and the reprovision of social rented units on the site<br />
would be in line with strategic planning guidance; and that the proposed unit mix and<br />
tenure split would meet local housing need. Issues were also raised in relation to the urban<br />
design, accessibility and climate change matters.<br />
Strategic planning issues and relevant policies and guidance<br />
13 The relevant issues and corresponding policies are as follows:<br />
• <strong>Estate</strong> regeneration <strong>London</strong> Plan; Housing SPG; draft Interim revised Housing<br />
SPG; draft Housing Strategy<br />
• Affordable housing <strong>London</strong> Plan; PPS3; Housing SPG; Providing for Children<br />
and Young People’s Play and Informal Recreation SPG; draft<br />
Interim revised Housing SPG; draft Housing Strategy<br />
• Urban design<br />
<strong>London</strong> Plan; PPS1; Draft Housing Design Guide<br />
• Open land<br />
<strong>London</strong> Plan; PPG17; East <strong>London</strong> Green Grid network SPG<br />
• Access<br />
<strong>London</strong> Plan; PPS1; Accessible <strong>London</strong>: achieving an<br />
inclusive environment SPG; Planning and Access for Disabled<br />
People: a good practice guide (ODPM)<br />
• Climate change <strong>London</strong> Plan; PPS1, PPS3; PPG13; PPS22; the Mayor’s<br />
Energy Strategy; Sustainable Design and Construction SPG<br />
• Transport<br />
<strong>London</strong> Plan; the Mayor’s Transport Strategy; PPG13<br />
14 For the purposes of Section 38(6) of the Planning and Compulsory Purchase Act 2004,<br />
the development plan in force for the area is the Brent Unitary Development Plan 2004<br />
and the <strong>London</strong> Plan (Consolidated with Alterations since 2004). The draft Core Strategy<br />
has been submitted to the Secretary of State and the Examination in Public is expected to<br />
commence in January 2010.<br />
Principle of development<br />
16 The proposed development site allocated as a 'Major <strong>Estate</strong> Regeneration Area' in the<br />
adopted Brent UDP and as such, the principle of the development is supported. The<br />
approach employed by the GLA when assessing estate renewal is to take into account the<br />
regeneration benefits to the local community, the proportion of affordable housing in the<br />
surrounding area, and the amount of affordable housing being, or planned to be, provided<br />
elsewhere in the borough and these matters are dealt with in the following sections of this<br />
report.<br />
page 10
Affordable housing<br />
17 The Mayor’s Housing SPG notes that estate regeneration and redevelopment schemes<br />
should be undertaken on the basis that a) there is no net loss of housing provision and b)<br />
there is no net loss of affordable housing provision. The proposal is for the demolition of<br />
the 214 existing properties and their replacement with approximately 332 new residential<br />
units (as set out in Table 1 below). Of the replacement units, 56% by unit will be<br />
affordable, although this does not include like-for-like reprovision of existing social rented<br />
properties, with a tenure spilt of 65:35 between the social rented and intermediate<br />
elements.<br />
Justification of proposed tenure split and unit mix<br />
18 There is no intermediate housing on the site at present and Table 2 above<br />
demonstrates that the proposals will introduce an element of intermediate accommodation<br />
(19% of the total offer). Paragraph 20.2 of the Housing SPG notes that “replacement of<br />
social rented units by intermediate provision may be acceptable where this can be justified<br />
by a requirement to achieve a wider range of types of provision in a neighbourhood”. The<br />
applicants have noted that this comparatively higher intermediate offer is justified due to<br />
viability constraints and has been provided to meet the aspirations of local residents<br />
wishing to move from social rented to intermediate accommodation. The applicants have<br />
also noted the intention to utilise social housing grant to secure an additional 91 social<br />
rented dwellings as part of an off-site solution, although it is unclear that these units will<br />
provide additional affordable housing directly linked to the <strong>Barham</strong> <strong>Park</strong> estate<br />
regeneration proposals.<br />
19 The proposals have been justified in the context of local housing need information, but<br />
Brent Council’s housing team should provide confirmation that the proposed tenure and<br />
unit mix are acceptable in terms of local housing circumstances.<br />
Tables 1 and 2 below set out the existing and proposed housing mixes.<br />
Table 1: Existing housing mix<br />
Unit Tenure<br />
Total by Total by<br />
Housing<br />
Market Affordable Unit Type Unit Type<br />
Unit Type<br />
SPG<br />
(%)<br />
Intermediate Social<br />
Studios 0 0 0 0 0% 1%<br />
1-bed 5 0 78 83 39% 31%<br />
2-bed 8 0 52 60 28%<br />
3-bed 16 0 55 71 33% 38%<br />
4-bed 0 0 0 0 0% 30%<br />
Total by Tenure 29 0 185 214 100% 100%<br />
Total by Tenure (%) 14% 0% 86% 100%<br />
Tenure split 0% 100%<br />
page 11
Table 2: Proposed housing mix<br />
Unit Tenure<br />
Market<br />
Unit Type<br />
Affordable<br />
Total by<br />
Unit Type<br />
Total by<br />
Unit Type<br />
(%)<br />
Housing<br />
SPG<br />
Intermediate Social<br />
Studios 0 0 0 0 0% 1%<br />
1-bed 42 19 48 109 33% 31%<br />
2-bed 74 43 18 135 40%<br />
3-bed 31 2 27 60 18% 38%<br />
4-bed 1 1 29 31 9% 30%<br />
Total by Tenure 148 65 122 335 100% 100%<br />
Total by Tenure (%) 44% 19% 36% 100%<br />
Tenure split 35% 65%<br />
Loss of affordable housing<br />
20 <strong>London</strong> Plan Policy 3A.15 ‘Loss of housing and affordable housing’ notes that DPD<br />
policies should prevent the loss of housing, including affordable housing, without its<br />
planned replacement at existing or higher densities (draft replacement <strong>London</strong> Plan policy<br />
3.15 ‘Existing housing’ also states that the loss of affordable housing should be resisted<br />
unless it is replaced at existing or higher densities with at least equivalent floorspace).<br />
21 The redevelopment will result in the reprovision of the existing 187 affordable housing<br />
units currently on the estate, by providing 122 social rented units and 65 intermediate<br />
units. This results in an overall affordable housing offer of 56% through the<br />
redevelopment, but a net loss of 65 social rented units. Paragraph 3.75 of the <strong>London</strong><br />
Plan notes that “where redevelopment of affordable housing is proposed, it should not be<br />
permitted unless it is replaced by better quality accommodation, providing at least an<br />
equivalent floorspace.” The applicants have provided information to demonstrate that the<br />
proposals are for equal or more generous units and represent an increase in affordable<br />
floorspace on the site, as well as a significant improvement on the standard of current<br />
accommodation.<br />
22 However, information on the current unit mix on the estate indicates that there are 83<br />
x 1-bedroom units (39%), 60 x 2-bedroom units (28%) and 71 x 3-bedroom units (33%).<br />
The proposals will result in an overall unit mix of 109 x 1-bedroom units (33%), 135 x 2-<br />
bedroom units (40%), 60 x 3-bedroom units (18%) and 31 x 4-bedroom units (9%). While<br />
the provision of larger 4-bedroom units is welcomed as is the overall increase in 3- and 4-<br />
bedroom units compared with the existing provision from 71 units to 91. But the proposed<br />
proportion of family-sized units including the addition of 31 x 4-bedroom units as part of<br />
the estate regeneration does not represent an overall increase in the proportion of family<br />
housing from the current offer (33% existing vs. 27% proposed). Current strategic<br />
guidance is that 30% of all units should have 4-bedrooms or more.<br />
23 There is some concern that an off-site solution is referred to in order to meet the<br />
housing needs of the existing residents. Information has been provided on the proposed<br />
off-site solution, which suggests that 91 additional social rented units will be delivered<br />
page 12
through the purchase of 38 market units for social rent and the purchase and repair of a<br />
further 53 properties. Table 3 (below) sets out the detail of the off-site solution will<br />
include some 22 3-bedroom and 4 bedroom units and suggests that the overall number of<br />
affordable housing units associated with the scheme will, in fact, be 278 units.<br />
Table 3: The proposed off-site solution<br />
24 However, it is not clear how these sites are to be linked to the development proposals<br />
to ensure that the existing residents’ needs are met or that these units are representing<br />
true additionality in terms of affordable housing provision. If these additional off-site<br />
units that have been secured through HCA social housing grant are not to be fully<br />
incorporated within the proposals for the <strong>Barham</strong> <strong>Park</strong> estate redevelopment through a<br />
legal agreement, then the proposed on-site unit mix should be revised to better reflect this<br />
guidance. This is particularly important given the higher number of 2-bedroom units<br />
proposed within the affordable offer and the stated need for increased levels of familysized<br />
affordable housing in Brent.<br />
Viability<br />
25 The applicants have provided detailed viability information, including the levels of<br />
social housing grant that are expected to be achieved, to justify the proposed tenure split<br />
and to demonstrate that the site is delivering the ‘maximum reasonable amount’ of<br />
affordable housing in line with <strong>London</strong> Plan policy 3A.10. The toolkit suggests that the<br />
proposals will result in a £14 million deficit and that the redevelopment is, in fact,<br />
unviable. The submitted information does raise a number of queries and the applicants<br />
should provide further information on the following matters:<br />
• Further information should be provided on the future lease payment arrangements<br />
to Brent Council and any proposed overage arrangements for the private sale<br />
accommodation.<br />
• Confirmation should be provided that the £2.585 million acquisition cost noted in<br />
the toolkit is inclusive of any grant/discount provided by Brent Council.<br />
• Clarification should be provided on the assumed levels of grant included within the<br />
toolkit as currently two different figures are provided, the confirmed level of<br />
£17,995,000 in the supporting information and £28,756,339 in the toolkit itself.<br />
26 The applicant should also provide further information on the additional ‘kick start’<br />
grant funding that has been sought to meet the scheme deficit.<br />
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Density<br />
27 The density matrix set out in Table 3A.2 of the <strong>London</strong> Plan notes that an acceptable<br />
range for an urban site with a public transport accessibility level of 4 to 6 (on a scale of 1<br />
to 6 where 6 is the most accessible) should be between 200 and 700 habitable rooms per<br />
hectare and the proposed density of the scheme falls comfortably within this range.<br />
28 A number of matters require further clarification before it can be determined whether<br />
the proposals comply with <strong>London</strong> Plan policy and strategic planning guidance relating to<br />
housing and affordable housing.<br />
Children’s play space<br />
29 Policy 3D .13 of the <strong>London</strong> Plan sets out that “the Mayor will and the boroughs<br />
should ensure developments that include housing make provision for play and informal<br />
recreation, based on the expected child population generated by the scheme and an<br />
assessment of future needs.” Using the methodology within the Mayor’s supplementary<br />
planning guidance ‘Providing for Children and Young People’s Play and Informal<br />
Recreation’ it is anticipated that there will be approximately 175 children within the<br />
development. The guidance sets a benchmark of 10 sq.m. of useable child playspace to be<br />
provided per child, with under-5 child playspace provided on-site. As such the<br />
development should make provision for 1750 sq.m. of playspace.<br />
Age split<br />
Total by age split<br />
0-5 21.5 39.1 68.6<br />
05-11 9.8 58.6 65.1<br />
12+ 5.1 41.9 42.2<br />
36.38 139.6 175.98<br />
30 The proposal includes private amenity space in the form of gardens for all family-sized<br />
units and an on-site doorstep play space for the under 5s, which is located mid-way along<br />
Roundtree Road. To ensure compliance with strategic planning policy, the applicants<br />
should confirm the size of this proposed doorstep play area and confirm that that the<br />
adjacent play areas of the Maybank public open space are suitable to meet the needs of<br />
the older children of the development prior to any improvements that will be made<br />
through the allocated section 106 contributions. The site also incorporates four areas of<br />
public amenity space providing a total of 2, 538 sq.m. of public amenity space and this<br />
should contribute towards informal play space provision.<br />
31 Further information is required on how the playspace requirements will be met on the<br />
site to determine compliance with <strong>London</strong> Plan policy 3D.13.<br />
Urban design<br />
32 The master plan concept for the site generally responds appropriately to the<br />
surrounding residential development on the southern and the western edges of the site.<br />
The increased scale of development along the Harrow Road frontage on its eastern edge<br />
will create a prominent feature for the site, while the inclusion of the community centre<br />
and retail uses at the ground floor level in this block will encourage activity along this<br />
page 14
important frontage. However, there is concern over the proposed height of block G, which<br />
will be discussed in more detail later in this section.<br />
33 As shown in Figure 2, the site is bound to the east by the Maybank public open space<br />
and the orientation of the block AB takes advantage of views into this space, and provides<br />
overlooking to the public footpath located on the southwestern part of the site. The<br />
rationale of introducing a green link to connect the Maybank open space to <strong>Barham</strong> park<br />
is strongly supported.<br />
Fgure 2 – Proposed block layout<br />
Layout, scale, appearance and residential quality<br />
Source: Design and access statement<br />
Block AB (Phase 1A – full planning application)<br />
34 Block AB is located at the west end of the site and its context is varied in character and<br />
nature. The railway line to the north is a source of noise and pollution. The pedestrian<br />
bridge lands within this part of site, connecting to the established Public Right of Way,<br />
which then runs across the site, connecting to Central Road and further south. Maybank<br />
open space, located west of the site, offers the facilities of public open space and visual<br />
amenity. To the east, additional residential units will be completed in the next phase of the<br />
development.<br />
35 The rationale of introducing a perimeter block configuration to provide a central<br />
courtyard for the residents of this block is supported. As shown in Figure 3, the private<br />
front doors to the maisonettes and communal entrances to the apartments are all arranged<br />
around the outside perimeter of the block to create an active frontage. This configuration<br />
also helps to improve the quality of the environment at the footbridge landing, and the<br />
access route into Maybank open space, which is welcomed.<br />
page 15
36 The rationale of arranging larger family dwellings on the lower levels to benefit from<br />
access to private amenity space, and with their own private entrances off the street, is<br />
strongly supported. The concept of providing private roof terrace to the apartment on the<br />
top floor is also welcomed. Whilst some single aspect flats have been included in this<br />
block, single aspect north facing units have been avoided. Balconies and large windows to<br />
this block has been configured to maximise views onto this amenity space. The majority of<br />
the proposed units are of dual aspect and this is welcomed.<br />
37 The proposed height of a 4/5-storey block for this location is considered appropriate.<br />
The 5-storey element will form part of the key frontages along the railway boundary to the<br />
north of the site, providing a strong identity to the site.<br />
Figure 3 – Proposed layout to block AB Figure 4 – proposed perspective view facing railway line<br />
Source: Design and access statement November 2009<br />
38 As shown in Figure 4, the ‘wraparound’ cladding proposed to the top three floors of<br />
the block is varied in colour and creates an interesting facade facing onto the railway line.<br />
The external finish to the 4-storey element is calm and will create a warm domestic feel<br />
along the street frontage. The application of a light facing material to the inner side of the<br />
block will also lighten up the courtyard. The applicant should clarify how noise issues will<br />
be dealt with within the building design.<br />
39 The quality of public and private amenity space to the residents of this block is good.<br />
The proposal of retaining existing trees in the southern part of the site is welcomed. The<br />
ground floor units are provided with gardens or patios and all the apartments on the upper<br />
levels will have a balcony providing private amenity space. All of the units within the block<br />
will also share a communal landscaped courtyard. There is concern, however, over the<br />
parking provision in the southern corner of the site and whether the parking in this<br />
location will function effectively within the wider public realm strategy.<br />
Block GH (Phase 1B - full planning application)<br />
40 As shown in Figures 5 and 6, the strategy of assigning an energy centre, commercial<br />
space and community facility to the ground level of block GH facing the Harrow Road<br />
frontage is welcome and the rationale of providing retail facilities along Harrow Road to<br />
page 16
link the existing commercial activities on the north and south of the site is supported. This<br />
proposed retail space will contribute to the improvement of the public realm as well as the<br />
creation of an active street frontage. The location of the main entrance to the retail at the<br />
junction of Harrow Road and Saunderton Road will also create a ‘gateway hub’ at the main<br />
entrance into the site.<br />
41 The orientation of the block enables the majority of the apartments to have dual<br />
aspects and views towards <strong>Barham</strong> <strong>Park</strong>. The roof terraces also provide high quality private<br />
amenity space for the apartments on the top floors.<br />
42 The rationale of applying varying elevational treatments to break down the mass of<br />
this linear block is supported. The frontages are of a high quality design that symbolise the<br />
regeneration of the site. The proposed building frontage facing Harrow Road responds<br />
well to the context of the busy Harrow Road. There is concern that the white render at<br />
ground floor level of this block will encourage graffiti, as there is already an existing<br />
problem of graffiti in the vicinity. The applicant is therefore asked to address this issue in<br />
the next revision.<br />
Figure 5 – Proposed layout to block GH Figure 6 – proposed perspective view to Harrow Road<br />
frontage (Source: Design and access statement November 2009)<br />
43 It is appropriate to include taller elements along the Harrow Road frontage to<br />
emphasise the importance of this built edge and the rationale of including an 8-storey<br />
block along Harrow Road is supported as it is adjacent to the elevated railway and<br />
opposite an existing open space to the east of Harrow Road.<br />
Blocks C, D, E, and F (Outlined application)<br />
44 As shown in Figure 7, the arrangement of these blocks creates a hierarchy of buildings<br />
and open spaces which provides interest along the street. It also helps to form part of the<br />
key frontage to the railway line and the neighbouring areas to the north.<br />
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Figure 7 – Proposed aerial view Source: Design and access statement November 2009<br />
45 As shown in Figures 8 and 9, the proposed heights of 6-storey to Blocks C and E are<br />
appropriate. However, the sitings of these two blocks are considered to be poor as they<br />
are too close to the railway line. The applicant is therefore asked to create a larger set back<br />
distance from the railway line to eliminate potential amenity issues.<br />
Figure 8 – Proposed Roundtree Road view<br />
at end of vistas<br />
Source: Design and access statement<br />
Figure 9: Proposed Roundtree Road view from<br />
Gateway square<br />
Source: Design and access statement November<br />
46 These blocks support a good dwelling type mix, comprises of both family sized<br />
maisonettes located on ground and first floors and smaller flats on the upper floors. The<br />
rationale of locating some larger single level family dwellings on the top floor to benefit<br />
from private roof terraces is welcomed. All the entrances to the buildings are located on<br />
Roundtree Road which will help to generate an active street frontage and a strong building<br />
line. Whilst most of the apartments in these blocks have been designed to maximise views<br />
to the south, the submitted drawings fails to illustrate whether there will be any single<br />
aspect north-facing apartments to these blocks.<br />
page 18
Blocks K, L, M, W, N, J and P, Q, S, T, R, U (Outline application)<br />
47 Blocks K, L, M, W, N, J and P, Q, S, T, R, U are arranged as two perimeter blocks<br />
located in the centre of the development. These blocks share a similar configuration and<br />
consist of both houses and apartments. The rationale of arranging the apartment blocks to<br />
serve as bookends with frontages facing east and west, and terraced housing units with<br />
frontages onto south and north to form the infill element, is supported. This arrangement<br />
supports a secure layout and an active frontage onto the streets.<br />
48 The rationale of providing an undercrofted car park beneath the communal space is<br />
strongly supported, as it provides a good response to the topography of the existing site.<br />
This form of parking is secure and helps to minimise adverse impact to the streetscene.<br />
The provision of amenity space and outlook are of good quality. The private or shared<br />
outdoor amenity spaces, in the form of either back to back gardens or shared courtyards,<br />
are provided on the inside of the blocks. All the apartments in blocks PU and NW will also<br />
have dual aspects.<br />
49 The proposed heights of the blocks are considered to be appropriate. These blocks will<br />
help to form a strong frontage onto the street, since blocks A and B, located opposite, are<br />
open at this end. All private and communal entrances to the dwellings flats in blocks K and<br />
L will face the street, and there is an enclosed communal garden at the back.<br />
50 The proposed heights of 3-storey to blocks J, M, Q, R are considered to be<br />
appropriate. Their massing and location within the scheme will provide a balanced and<br />
gradual increase in the buildings scale towards the north. The 3-storey houses on<br />
Saunderton Road relate well to the scale and proportions of the existing houses in Central<br />
Road, while the 4-storey corner elements create interest and articulation along the street.<br />
The 3-storey houses on Roundtree Road also relates well to the 4 storey blocks along the<br />
railway, with a good separation distance in between. The rationale of introducing taller<br />
buildings to serve as markers to break down the length of the street is supported. All<br />
houses will have frontages onto the street and a private garden at the back.<br />
Elevational treatment<br />
51 At present the information on the elevation treatment to all the proposed blocks are<br />
limited to CGI drawings only. Whilst the proposed colour scheme to the elevations of the<br />
blocks appears to have been designed to a good standard, there is concern that there is<br />
excessive use of white render throughout the scheme. Considering the size of the site,<br />
whilst a degree of similarity in elevational treatment will enhance the identity of the site, it<br />
is also important to avoid uniformity and repetition across the scheme. The applicant<br />
should provide further information on the following:<br />
• Specific information on the palette of facing materials;<br />
• Sizes, types and locations of fenestrations; and<br />
• Balcony types.<br />
Landscape and open spaces<br />
52 The rationale of creating a landscape route along Saunderton Road to establish a<br />
green link between the Maybank open space and <strong>Barham</strong> park is supported. The proposed<br />
page 19
massing of the blocks and the landscape design on the Harrow Road frontage will provide<br />
a well defined built edge and a visually prominent entrance to the site.<br />
53 The proposed Gateway Square, an enclosed open space created by blocks D, E and F,<br />
will provide a main focal point for the development from Harrow Road. This open space<br />
will be relatively ‘civic’ in nature with strong design lines reflecting the architecture from<br />
the buildings and offer a change in material at ground level.<br />
54 The rationale of introducing semi-mature trees with a strong canopy form to the<br />
scheme is welcomed as they will frame the space and break up the urban elements from<br />
the buildings.<br />
55 The proposed layout of the blocks near the pedestrian foot bridge allows for a<br />
pedestrian arrival point providing active frontages and natural surveillance to this area.<br />
This arrival point will have a good level of natural surveillance by the residential units. The<br />
proposed planting and landscape features will also enhance the quality of this space. The<br />
orientation of the proposed block facing Maybank open space provides a positive response<br />
to the relationship between the site and the open space.<br />
56 The massing, streetscape and open space strategy are generally well considered and<br />
help to facilitate a vibrant environment with a sense of hierarchy, safety and security.<br />
Car <strong>Park</strong>ing<br />
57 The car parking arrangement to this scheme has generally been designed to a good<br />
standard. Whilst recognising the high density requirements of the site, the proposals<br />
provide adequate parking provision at street level. These parking areas are provided in the<br />
form of informal road alignment and screened by planting. The rationale of breaking up<br />
the parking bays into smaller groups to minimise adverse visual impact on the streetscene<br />
is supported.<br />
58 In summary, the design proposal for the <strong>Barham</strong> <strong>Park</strong> <strong>Estate</strong> regeneration offers an<br />
opportunity to deliver a much improved design quality proposal than the existing.<br />
Access and inclusion<br />
59 All units will meet lifetime homes criteria and this has been demonstrated on plan. The<br />
proposals also allow for 10% wheelchair adaptable units and these have been distributed<br />
across the tenures and unit types. There are thought to be three existing residents who<br />
require a wheelchair home and this will be accommodated within the proposals. It is<br />
disappointing however, that many of the wheelchair adaptable homes will not be available<br />
for wheelchair using residents due to the need to re-provide for existing residents.<br />
60 Given the level change across the site and the proposed outline nature of future<br />
phases of the development, the landscaping proposals should be developed in<br />
consultation with a specialist access consultant and this should be secured through the use<br />
of a planning condition or section 106 clause, to ensure that the highest standards of<br />
access and inclusion are met, in line with strategic planning policy.<br />
61 The proposals are not fully compliant with <strong>London</strong> Plan policy 4B.5 relating to access<br />
and inclusion and further reassurance is required in relation to the reserved matters<br />
proposals.<br />
page 20
Transport<br />
62 The site is currently accessed from a left in/left out priority junction onto Harrow road<br />
via Saunderton Road. This junction arrangement is proposed to remain, however, the<br />
estate roads within the site are due to be modified to provide a loop road and an<br />
additional emergency access route created onto Central Road at the south western corner<br />
of the site.<br />
63 The proposed access arrangements and provision of an emergency access is welcomed.<br />
The proposed car parking provision is 162 spaces (0.5 spaces per unit) with 7 spaces for<br />
the retail element. It is considered that this level of parking is acceptable given the sites<br />
good public transport accessibility.<br />
64 Disabled bays are proposed for 10% of the spaces with two bays assigned to the retail<br />
unit and this is welcomed. Electric charging points should also be provided for 20% of the<br />
total provision to meet targets within the draft replacement <strong>London</strong> Plan Policy 6.13 and<br />
Mayor’s guidance on electric vehicles.<br />
65 531 cycle parking spaces are provided within the scheme which is above Transport for<br />
<strong>London</strong>’s (TfL) minimum standards and is welcomed. Further details of the cycle parking<br />
will be required to ensure that they are safe, secure and weatherproof. This can be<br />
addressed through a relevant planning condition.<br />
66 The proposals include a loading bay at the rear of the retail unit which can<br />
accommodate up to 10 metre rigid vehicles. A draft Service area Delivery & Service Plan<br />
has been produced which is welcomed. The final document should be secured through the<br />
S106 agreement and should include details of a booking system for the residential<br />
deliveries to prevent failed deliveries.<br />
67 A Construction & Logistics Plan will be required and should be secured through the<br />
S106 agreement.<br />
Walking and cycling<br />
68 It is requested that a PERS Audit is undertaken to identify any deficiencies in the<br />
pedestrian environment within the vicinity of the site. This audit should be accompanied<br />
by walking isochrone figures detailing the routes to both stations and detailing the<br />
locations and routes to local schools and amenities. It is expected that improvements to<br />
the pedestrian environment will be required to ensure that walking is maximised as part of<br />
the aims of the Travel Plan in line with <strong>London</strong> Plan policy 3C.21 ‘improving conditions for<br />
walking’. A plan detailing the local cycle routes will also be necessary and the need for any<br />
improvements to the routes identified in line with <strong>London</strong> Plan policy 3C.22 ‘Improving<br />
conditions for cycling’.<br />
69 Trip Generation and Transport Impact<br />
70 It is considered that the trip generation methodology is acceptable and that the level<br />
of additional trips that has been estimated is reasonable. Given the relatively low<br />
numbers of additional trips by each mode it is accepted that there would not be a<br />
significant impact on the operation of the bus, rail and underground services. It is also<br />
considered that the development would not result in a significant impact on the highway<br />
network.<br />
page 21
71 A construction management plan should though, be prepared to address any issues<br />
arising during construction, and to ensure that the proposed development complies with<br />
<strong>London</strong> Plan Policy 3C.25 (and Policy 6.14 of the <strong>London</strong> Plan consultation draft<br />
replacement, October 2009). As part of this plan there should be provision to encourage<br />
consolidation of loads and waste wherever possible.<br />
Travel plan<br />
72 A draft Travel Plan has been provided and the final document should be secured<br />
through the S106 agreement in line with <strong>London</strong> Plan policy 3C.2 ‘Matching development<br />
to transport capacity’. It is considered that a car club should be set up as part of the Travel<br />
Plan and that two spaces on the site should be dedicated for car club use.<br />
73 The Travel Plan must be adjusted to include an agreed way forward with a car club<br />
operator including membership funding for one member per household for 10 years from<br />
first occupation for all dwellings without a dedicated parking space. This car club package<br />
should be secured through the S106 and referred to in the Travel Plan.<br />
Summary<br />
74 In principle, TfL does not have any objection to the proposed development subject to<br />
the matters noted above being satisfactorily addressed through the provision of additional<br />
information or the use of planning conditions/section 106 clauses, where appropriate to<br />
ensure compliance with strategic planning policies 3C21, 3C.22, 3C.2, 3C.25 and draft<br />
replacement <strong>London</strong> Plan Policy 6.13.<br />
Climate change<br />
75 The <strong>London</strong> Plan promotes five principles in policy 4A.9 to promote and support the<br />
most effective adaptation to climate change. These are to minimise overheating and<br />
contribute to heat island effects; minimise solar gain in summer; contribute to flood risk<br />
reduction, including applying sustainable drainage; minimising water use; and protect<br />
and enhance green infrastructure. Specific policies cover overheating, living roofs and<br />
walls and water. The <strong>London</strong> Plan Consultation Draft Replacement Plan also includes<br />
policies to ensure the development makes the fullest contribution to <strong>London</strong>’s<br />
adaptation to climate change.<br />
BE LEAN<br />
Baseline carbon dioxide emissions (policy 4A.4 of <strong>London</strong> Plan)<br />
76 A satisfactory approach has been undertaken to the calculation of the baseline<br />
emissions, which on a whole energy basis, have been calculated by the applicant using<br />
building regulations approved software to be 858 tonnes per annum.<br />
Energy efficiency standards (Policy 4A.3 of the <strong>London</strong> Plan)<br />
77 A combination of passive design and energy efficiency measures are proposed which<br />
will collectively reduce carbon emissions by 13% beyond the overall development baseline.<br />
The passive design features include optimisation of the orientation of the buildings,<br />
improved fabric insulation U-values and improved air tightness beyond building<br />
regulations minimum requirements. Other energy efficiency measures include improved<br />
controls and heat recovery systems.<br />
page 22
78 While it is accepted that there is limited scope to go further than the 20% reduction in<br />
regulated emissions envisaged for the dwellings, commitment should be made to measures<br />
that will reduce non-regulated emissions in dwellings and further consideration should be<br />
given to the energy efficiency measures to be adopted in the non-domestic buildings.<br />
79 Paragraph 6.14 refers to a 20.3% saving for the dwellings over the ‘notional building’<br />
through energy efficiency. The applicant should confirm that this saving is, in fact, over<br />
the target emissions rate.<br />
BE CLEAN<br />
District heating (policies 4A.5 and 4A.6 of the <strong>London</strong> Plan)<br />
80 The dwellings in Phase 1 of the development will be heated by communal heating fired<br />
by boilers located in the basement of each block of flats. It is accepted that due to the<br />
physical distances between the blocks in Phase 1 (they are at opposite ends of the<br />
development site), together with demolition and construction works in the centre of the<br />
site, that it is not practical to connect the blocks during Phase 1.<br />
81 Upon completion of Phase 2, the blocks in Phase 1 and Phase 2 will be connected in a<br />
wider district heating network for the site and served from a central energy centre, with<br />
the original boilers in the basement of blocks acting as backup. The commitment to<br />
develop a heat network across the development site is welcomed and should be secured<br />
through the section 106 agreement or through the use of a planning condition.<br />
82 According to the energy statement, there are 23 individual houses planned for the<br />
development. Further clarification needs to be provided on whether these will be heated<br />
by district heating and, if not, how heating will be provided.<br />
83 The potential to connect to existing district heating networks, external to the site, has<br />
been investigated using the <strong>London</strong> Heat Map. It appears that there are no heat networks<br />
within the immediate vicinity, so connection to an external network is not an option for<br />
this development at this stage. However, the site heat network will be designed in a way<br />
that allows future connection to external heat networks. Further detail demonstrating that<br />
the Harrow Road Energy Centre is large enough in size to accommodate the CHP, boilers<br />
and associated plant should be provided.<br />
Combined Heat and Power (Policy 4A.6)<br />
84 The applicant proposes to install a 100kWe gas fired CHP unit in the Harrow Road<br />
Energy Centre at the end of Phase 2, when the cumulative size of the heat load will make<br />
it more technically and economically viable. This will produce a 26% reduction in emissions<br />
over those due to energy efficiency measures.<br />
85 The size of the CHP is in line with that which would be expected for a new build<br />
development of this size and nature. However, further details should be provided of the<br />
proposed strategy for CHP electricity sales e.g. to whom will the CHP electricity be sold,<br />
what price is envisaged, etc.<br />
Cooling (Policies 4A.6 of the <strong>London</strong> Plan)<br />
86 The dwellings are being designed to avoid the need for mechanical cooling; most flats<br />
will be designed to be dual aspect and shading devices will be used to minimise unwanted<br />
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solar gain. Mechanical Cooling will be required in the retail unit, as heat gains from lights<br />
and equipment will be more significant. However, further details of the approach adopted<br />
to minimise cooling demand in the non-domestic buildings should be provided.<br />
BE GREEN<br />
Renewable energy technologies (policy 4A.7)<br />
87 Across the phases, the applicant is proposing to install 392 sq.m. of photovoltaic cells<br />
(PV), reducing overall emissions by 1.6%. While PV is compatible with the use of CHP, the<br />
overall reduction achieved from renewable energy is low, especially when compared<br />
against the <strong>London</strong> Plan 20% target. The applicant is, therefore, asked to consider<br />
whether there is further scope to install more PV within the development, perhaps as part<br />
of a phased approach.<br />
88 In terms of renewable heat technologies, it is accepted that solar thermal will compete<br />
for the base heat load supplied by the CHP and biomass boilers would adversely affect the<br />
air quality in the vicinity of the development (which is located within an air quality<br />
management area). It is also acknowledged that other on-site renewable technologies are<br />
not suitable for this development given its particular characteristics.<br />
89 The proposals are broadly acceptable in principle subject to further information being<br />
provided to ensure compliance with <strong>London</strong> Plan policies 4A.5, 4A.6 and 4A.7.<br />
Sustainable design and construction (policy 4A.9)<br />
90 The <strong>London</strong> Plan promotes five principles in policy 4A.9 to promote and support the<br />
most effective adaptation to climate change. These are to minimise overheating and<br />
contribute to heat island effects; minimise solar gain in summer; contribute to flood risk<br />
reduction, including applying sustainable drainage; minimising water use; and protect and<br />
enhance green infrastructure. Specific policies cover overheating, living roofs and walls and<br />
water. The <strong>London</strong> Plan Consultation Draft Replacement Plan also includes policies to<br />
ensure the development makes the fullest contribution to <strong>London</strong>’s adaptation to climate<br />
change.<br />
91 The applicant has assessed the proposal against <strong>London</strong> Plan policy and the<br />
sustainability assessment checklist from the Mayor’s Essential and Preferred Standards in<br />
the Sustainable Design and Construction SPG and the results of this are generally<br />
acceptable.<br />
Local planning authority’s position<br />
92 Brent Council is currently reviewing the proposals but supports the principle of the<br />
estate redevelopment.<br />
Legal considerations<br />
93 Under the arrangements set out in Article 4 of the Town and Country Planning (Mayor<br />
of <strong>London</strong>) Order 2008 the Mayor is required to provide the local planning authority with<br />
a statement setting out whether he considers that the application complies with the<br />
<strong>London</strong> Plan, and his reasons for taking that view. Unless notified otherwise by the<br />
Mayor, the Council must consult the Mayor again under Article 5 of the Order if it<br />
subsequently resolves to make a draft decision on the application, in order that the Mayor<br />
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may decide whether to allow the draft decision to proceed unchanged, or direct the<br />
Council under Article 6 of the Order to refuse the application, or issue a direction under<br />
Article 7 of the Order that he is to act as the local planning authority for the purpose of<br />
determining the application and any connected application. There is no obligation at this<br />
present stage for the Mayor to indicate his intentions regarding a possible direction, and<br />
no such decision should be inferred from the Mayor’s statement and comments.<br />
Financial considerations<br />
There are no financial considerations at this stage.<br />
Conclusion<br />
96 <strong>London</strong> Plan policies on estate regeneration, housing, children’s playspace, urban<br />
design, access and inclusion, transport and climate change are relevant to this application.<br />
The application complies with some of these policies but not with others, for the following<br />
reasons:<br />
• <strong>Estate</strong> regeneration: The principle of the redevelopment of the estate is<br />
supported.<br />
• Affordable housing: The proposals do not meet strategic planning guidance in<br />
terms of unit mix or tenure split. Further information is required to determine that<br />
the proposals are delivering the ‘maximum reasonable amount’ of affordable<br />
housing in line with <strong>London</strong> Plan policy 3A.10.<br />
• Children’s playspace: It is not clear that the proposals comply with <strong>London</strong> Plan<br />
policy 3D.13.<br />
• Urban design: Further information is required to ensure compliance with <strong>London</strong><br />
Plan policy 4B.1.<br />
• Access and inclusion: The proposals comply with <strong>London</strong> Plan policies 3A.5 and<br />
4B.5 in terms of housing provision, but the reserved matters applications will<br />
require further consideration to ensure future compliance.<br />
• Transport: The proposals do not fully comply with <strong>London</strong> Plan policies 3C.3,<br />
3C.21, 3C.22 and 3C.25.<br />
• Climate change: Further information is required to determine compliance with<br />
<strong>London</strong> Plan policies 4A.5, 4A.6 and 4A.7.<br />
Whilst the application is broadly acceptable in strategic planning terms, on balance, the<br />
application does not comply with the <strong>London</strong> Plan. The following changes might, however,<br />
remedy the above-mentioned deficiencies, and could possibly lead to the application<br />
becoming compliant with the <strong>London</strong> Plan:<br />
• Affordable housing: Further information on the viability elements is required to<br />
determine that the proposals are delivering the ‘maximum reasonable amount’ of<br />
affordable housing in line with <strong>London</strong> Plan policy 3A.10. The proposed off-site<br />
arrangements should be secured as part of the section 106 agreement if they are<br />
to be considered as part of this application.<br />
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• Children’s playspace: Further information is required in relation to the proposed<br />
playspace areas and how existing adjacent areas will be improved as part of the<br />
overall contribution.<br />
• Urban design: Further detail on the proposed use of materials and the car parking<br />
strategy are required.<br />
• Access and inclusion: The services of a specialist access consultant should be<br />
secured through the section 106 agreement or appropriate condition to ensure<br />
compliance of reserved matters applications relating to landscaping and public<br />
realm.<br />
• Transport: Further information should be provided in relation to the walking,<br />
cycling and parking elements. A number of matters should also be addressed<br />
through the use of planning conditions or the section 106 agreement.<br />
• Climate change: Further information should be provided on the district heating<br />
elements, the proposed CHP, cooling of commercial and renewable options of the<br />
proposal.<br />
for further information, contact Planning Decisions Unit:<br />
Colin Wilson, Senior Manager - Planning Decisions<br />
020 7983 4783 email colin.wilson@london.gov.uk<br />
Justin Carr, Strategic Planning Manager (Development Decisions)<br />
020 7983 4895 email justin.carr@london.gov.uk<br />
Shelley Gould, Case Officer<br />
020 7983 4803 email shelley.gould@london.gov.uk<br />
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