14 Old Kenton Lane, London, NW9 9NA
Refused on 23 July 2026
Council decision: Permission RefusedDelegated (officer decision)2 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 erection of basement with rear lightwell, single storey side to rear extension and installation of metal railing in rear garden to the dwellinghouse.
- Received
- 21 May 2026
- Decision level
- Delegated (officer decision)
- Council
- London Borough of Brent
- Ward
- Queensbury
- Agent
- Civils Consulting Ltd
- ReceivedReceived21 May
- ValidatedValidated28 May
- Consult.Consultation22 Jun
- TargetTarget Date
- DecidedDecided23 Jul
Decided in 56 days (council typically 56)
About this application
This is a full planning application for a rear extension at 14 Old Kenton Lane, London, NW9 9NA. Brent has handled 4,396 applications of this type. This one was decided in 63 days, 7 days longer than Brent's typical decision time. The site is in a conservation area, with 1 listed building nearby. There has been 1 other application at this address. In the past year there have been 121 applications across Queensbury. We hold 1,900 applications in total for the NW9 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.See what's approved near your address
Why it was refused
- The proposed basement extension, by reason of its excessive depth and width, would result in an out of character development that would have an unacceptably adverse impact on the character of the dwelling, contrary to DMP1 of Brent's Local Plan 2019-2041 and the Basements SPD (2017).
- The proposal, by reason of a lack of information, fails to demonstrate that the proposal would have an acceptable impact on trees. This is contrary to BGI2 of the Brent Local Plan 2019-2041.
From the council's decision notice.
Application details
- Postcode
- NW9 9NA
- Application type
- Householder
- Scale / size
- Small
Planning application dates
- Date validated
- 28 May 2026
- Consultation expiry
- 22 June 2026
- Neighbour consultation end
- 22 June 2026
- Last date for comments
- 23 July 2026
Applicant and agent
- Agent
- Civils Consulting Ltd
- Agent address
- 45 Victoria Road, South Woodford, London, E18 1LJ
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.
Planning history at this site
1 other application at this property, newest first.
Source: Brent
Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.
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Around this site
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For applicants and trades
Contractors near this project
Find contractors for extensions near this site- Atlas South Technical Service LimitedVerifiedLondonProperty MaintenanceHandyman6.8 mi
- Avent Roofing ServicesVerifiedWestminsterRoofing7.5 mi
- Orient Construction Consultancy LimitedVerifiedLondon8.8 mi
- Attymass Brickwork Limited0.2 mi
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