Flats 1-4, 302 North Circular Road, Stonebridge, London, NW10 0JR
Refused on 8 June 2026
Council decision: Permission RefusedDelegated (officer decision)5 reasons for refusal
Boundary © HM Land Registry, © Ordnance Survey · details
This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey AC0000851063. Conditions of use.
Proposal
Proposed conversion of side garage into a studio flat with a single storey front and side to rear extension.
- Received
- 25 March 2026
- Decision level
- Delegated (officer decision)
- Council
- London Borough of Brent
- Ward
- Stonebridge
- Agent
- R&R Architecture
- ReceivedReceived25 Mar
- ValidatedValidated13 Apr
- Consult.Consultation12 May
- TargetTarget Date
- DecidedDecided8 Jun
Decided in 56 days (council typically 56)
About this application
This is a full planning application for a rear extension at Flats 1-4, 302 North Circular Road, Stonebridge, London, NW10 0JR. Brent has handled 4,396 applications of this type. This one was decided in 75 days, 3 weeks longer than Brent's typical decision time. The site is in a conservation area. There are no previous applications recorded at this address. In the past year there have been 75 applications across Stonebridge. We hold 4,518 applications in total for the NW10 postcode area.
77% of full applications at London Borough of Brent were approved. Across all application types, the council typically decides in about 8 weeks (median).
Based on decided applications received in the last 3 years.Planning something similar? See what gets approved on your street
Why it was refused
- The proposed development, by reason of the lack of accurate and sufficient information relating to the existing use of the site, including the number and status of residential units and the use of the rear outbuilding, fails to establish a clear and lawful baseline position. As such, the Local Planning Authority is unable to determine whether the proposal would result in an appropriate level of residential intensification or an overdevelopment of the site. Notwithstanding the site’s location within a PTAL 4 area, the proposal fails to demonstrate compliance with Policy BH4 of the Brent Local Plan (2019–2041) and Policies H1 and H2 of the London Plan (2021)
- The proposed development, by reason of its poor and constrained internal layout, excessive depth, and limited access to natural light and outlook, alongside privacy concerns, would result in substandard living conditions for future occupiers, contrary to Policy D6 of the London Plan (2021)
- The proposed development fails to demonstrate the provision of sufficient, functional, and private external amenity space to the detriment of future occupiers, contrary to Policy BH13 of the Brent Local Plan (2019–2041)
- The proposed extensions, by reason of their excessive cumulative depth, scale, and siting, together with the introduction of an additional front entrance and the creation of a poorly configured rear form of development, would result in a cramped, contrived, and visually intrusive addition that fails to respect the character, appearance, and spatial qualities of the host property and the surrounding area. The development is therefore contrary to Policy DMP1 of the Brent Local Plan (2019–2041), Brent Design Guide SPD1 (2018), and Brent’s Residential Extensions and Alterations SPD (2025).
- By reason of its scale, siting, and layout, together with the intensification of the site, the proposed extensions would result in an unacceptable level of harm to the amenity of neighbouring occupiers. The proposal is therefore contrary to Policy DMP1 of the Brent Local Plan (2019-2041) and the guidance contained within SPD1 (2018) and the Residential Extensions and Alterations SPD (2025).
From the council's decision notice.
Application details
- Postcode
- NW10 0JR
- Application type
- Full Planning Permission
- Scale / size
- Small
Planning application dates
- Date validated
- 13 April 2026
- Consultation expiry
- 12 May 2026
- Neighbour consultation end
- 12 May 2026
- Last date for comments
- 8 June 2026
Applicant and agent
- Agent
- R&R Architecture
- Agent address
- Well Farm Road, Whyteleafe, Surrey, CR3 0FN
Site constraints
Designations that overlap or adjoin the site outline.
- Article 4 direction: Article 4 for HMOs
- Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (23)
flood storage areas, conservation areas, listed buildings, tree preservation orders, green belt, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, Heritage at Risk entries, nutrient neutrality catchments, national parks, National Landscapes, SSSIs, Special Areas of Conservation, Special Protection Areas, Ramsar sites, ancient woodland, national nature reserves, local nature reserves, heritage coasts and brownfield registers.
A guide only, from official open data; it is not a planning search. Flood zones cover rivers and sea, not surface water.
Data © Crown copyright and others · sources and licences
Contains public sector information from planning.data.gov.uk (MHCLG and local planning authorities), licensed under the Open Government Licence v3.0. © Crown copyright and database right 2026.
© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The Historic England GIS Data contained in this material was obtained on 2026-11-03. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.
© Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right 2026.
© Environment Agency copyright and/or database right 2026. All rights reserved. Flood Map for Planning, Open Government Licence v3.0.
Contains Ordnance Survey data © Crown copyright and database right 2026.
Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026.
Source: Brent
Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.
Track this application
Get email alerts when there is a planning decision or status change.
Get email alerts near NW10
New planning applications delivered to your inbox daily.
Around this site
Nearby applications
- Flats 1-6 INC, 296 North Circular Road, Stonebridge, London, NW10 0JR18/0241 · FullApproved0.0 mi
- Flats 1-6 INC, 296 North Circular Road, Stonebridge, London, NW10 0JR18/2222 · FullRefused0.0 mi
- 296 North Circular Road, Stonebridge, London, NW10 0JR18/4723 · FullRefused0.0 mi
- 6 Woodheyes Road, London, NW10 9DD18/1143 · OutlineApproved0.0 mi
- 290 North Circular Road, Stonebridge, London, NW10 0JR26/0841 · AmendmentRefused0.0 mi
For applicants and trades
Contractors near this project
Find contractors for extensions near this site- Atlas South Technical Service LimitedVerifiedLondonProperty MaintenanceHandyman5.4 mi
- Avent Roofing ServicesVerifiedWestminsterRoofing5.9 mi
- Orient Construction Consultancy LimitedVerifiedLondon8.0 mi
- Nova Coat & PlasterVerifiedStreatham, LondonRenovations & RefurbishmentsPlastering9.5 mi
Planning something similar?
See what the council approved and refused for changes of use on your street. Pick your home and get the evidence before you pay for drawings.