57 Westbury Road London N12 7PB
Withdrawn on 18 June 2026
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
Ground floor side extension. New balcony at first floor level and addition of a green roof on the existing ground floor extension. Alteration to the existing ground floor balcony, Alterations to fenestration including changes to rooflights
- Received
- 29 April 2026
- Council
- London Borough of Barnet
- Ward
- West Finchley
- ReceivedReceived29 Apr
- ValidatedValidated29 Apr
- Consult.Consultation
- TargetTarget Date24 Jun
- DecidedDecided18 Jun
Decided in 50 days (council typically 56)
About this application
This is a full planning application for a side extension at 57 Westbury Road London N12 7PB. Barnet has handled 4,516 applications of this type. It was withdrawn 50 days after it was submitted, before a decision was made. There have been 3 other applications at this address. In the past year there have been 103 applications across West Finchley. We hold 796 applications in total for the N12 postcode area.
77% of full applications at London Borough of Barnet 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
Application details
- Postcode
- N12 7PB
- Application type
- Householder Application
- Scale / size
- Small
Planning application dates
- Date validated
- 29 April 2026
- Consultation expiry
- 28 May 2026
- Target decision date
- 24 June 2026
Applicant and agent
- Agent address
- 86 Victoria Road London NW4 2RT
Planning decision
- Statutory period
- 56 days
Publicity
- Site notice start
- 7 May 2026
- Site notice end
- 28 May 2026
Site constraints
Designations that overlap or adjoin the site outline.
- Flood zone 3: High probability (rivers and sea)Part of the site
- Article 4 direction: Article 4 Small Houses in Multiple Occupation (HMO) Area 1
- Tree Preservation Order: Ref TRE/FI/4Part of the site
Also checked, none recorded (22)
flood storage areas, conservation areas, listed buildings, 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
3 other applications at this property, newest first.
- 202624 Jun
Changes to fenestration including insertion of 3no. new windows to north elevation, 1no. new window to south…
ApprovedProposed Lawful Development Certificate26/2402/192 - 202613 Jan
Roof extension involving side/rear wraparound dormer window and 1no. front, 1no. side facing rooflight
ApprovedProposed Lawful Development Certificate26/0114/192 - 20251 Dec
Single storey side extension following demolition of the existing extension. Alterations to first floor side…
ApprovedHouseholder25/4800/HSE
Source: Barnet
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
- 57 Westbury Road London N12 7PB26/2402/192 · OutlineApproved0.0 mi
- 57 Westbury Road London N12 7PB25/4800/HSE · FullApproved0.0 mi
- 57 Westbury Road London N12 7PB26/0114/192 · OutlineApproved0.0 mi
- 63 Westbury Road London N12 7PB25/2656/192 · OutlineApproved0.0 mi
- 45 Westbury Road London N12 7PB24/2724/192 · OutlineApproved0.1 mi
For applicants and trades
Contractors near this project
Find contractors for extensions near this site- Atlas South Technical Service LimitedVerifiedLondonProperty MaintenanceHandyman6.5 mi
- Orient Construction Consultancy LimitedVerifiedLondon6.8 mi
- Avent Roofing ServicesVerifiedWestminsterRoofing7.5 mi
- Kabilo LimitedVerifiedLondonExtensionsLoft Conversions8.3 mi
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