38 Hillside, Kingsbury, London, NW9 0NE
Refused on 24 November 2025
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
Demolition of existing conservatory and erection of single storey rear extension, relocation of ground floor side window, hip to gable extension with 2x front rooflights, juliet balcony with removal of chimney stack and conversion and side extension to rear outbuilding with replacement of garage door and installation of 2x windows to the side elevation to the outbuilding in garden of the dwellinghouse.
- Submitted
- 29 September 2025
- Council
- London Borough of Brent
- ReceivedSubmitted29 Sep
- ValidatedValidated
- Consult.Consultation
- TargetTarget Date
- DecidedDecided24 Nov
Decided in 56 days (council typically 56)
About this application
This is a planning application for demolition at 38 Hillside, Kingsbury, London, NW9 0NE. Brent has handled 514 applications of this type. This one was decided in 56 days. 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 69 applications across Kingsbury. We hold 1,900 applications in total for the NW9 postcode area.
84% of householder planning permission 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 single storey rear extension, by reason of its height, depth and proximity to the neighbouring boundary would compromise the residential amenity of the occupants of the neighbouring property and rear garden at No. 37 Hillside, by reason of reduced outlook, loss of light, overbearing character and increased sense of enclosure, contrary to DMP1 of the Brent’s Local Plan (2019-2041) and Brent’s Residential Extensions & Alterations SPD (2025).
- The proposed detached outbuilding, by virtue of its layout incorporating kitchen facilities, a bedroom and a shower-room, together with the ability to be accessed independently from the public highway, would not be incidental to the use of the main dwellinghouse. The resulting nature and intensity of use would be out of keeping with the character of domestic rear gardens in the locality and would result in a substandard form of self contained residential accomodation. The proposal is therefore contrary to Policies DMP1 and BH12 of the Brent Local Plan (2019–2041) and the guidance contained within Brent’s Residential Extensions & Alterations SPD (2025).
From the council's decision notice.
Application details
- Postcode
- NW9 0NE
- Application type
- Householder planning permission
Site constraints
Designations that overlap or adjoin the site outline.
- Conservation area: Buck LaneNext to the site
- Article 4 direction: Article 4 for HMOs+1 more
- Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (22)
flood storage 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
Nearby applications
- 38 Hillside, Kingsbury, London, NW9 0NE26/0106 · FullApproved0.0 mi
- 9 Hillside, Kingsbury, London, NW9 0NE24/1061 · OutlineApproved0.0 mi
- 32 Hillside, Kingsbury, London, NW9 0NE24/1044 · OutlineApproved0.0 mi
- 54 Hay Lane, London, NW9 0ND26/0394 · FullApproved0.1 mi
- Garages next to 1, Haydon Close, London24/3288 · ConditionsApproved0.1 mi
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 LimitedVerifiedLondon8.6 mi
- Marin Electrical LimitedElectrician0.0 mi
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