3, Westbrook Crescent, New Barnet, EN4 9AP
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
Part single, part two storey rear extension with pitched roof. New side window
- Submitted
- 16 October 2026
- Council
- London Borough of Barnet
- ReceivedSubmitted16 Oct
- ValidatedValidated
- Consult.Consultation
- TargetTarget Date
- DecidedDecided
About this application
This is a planning application for a two storey rear extension at 3, Westbrook Crescent, New Barnet, EN4 9AP. Barnet has handled 1,187 applications of this type. It has been with the council since 16 October 2026 and is still awaiting a decision. There are no previous applications recorded at this address. In the past year there have been 99 applications across EB22. We hold 892 applications in total for the EN4 postcode area.
82% of householder planning permission 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.Planning something similar? See what gets approved on your street
Application details
- Postcode
- EN4 9AP
- Application type
- Householder planning permission
Site constraints
Designations that overlap or adjoin the site outline.
- Article 4 direction: Article 4 Small Houses in Multiple Occupation (HMO) Area 1
- 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
2 other applications at this property, newest first.
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
- 6 Westbrook Crescent Barnet EN4 9AR25/3660/192 · OutlineApproved0.0 mi
- 12 Westbrook Crescent Barnet EN4 9AR25/3609/192 · OutlineApproved0.1 mi
- Victoria Recreation Ground East Barnet EN424/1196/PNT · TelecomsRefused0.1 mi
- Car Park New Barnet Leisure Centre 1 Lawton Road Barnet EN4 9BS26/0603/LICApproved0.1 mi
- 33 Westbrook Crescent Barnet EN4 9AS25/2336/191 · AmendmentApproved0.1 mi
For applicants and trades
Contractors near this project
Find contractors for extensions near this site- Orient Construction Consultancy LimitedVerifiedLondon8.5 mi
- Kabilo LimitedVerifiedLondonExtensionsLoft Conversions8.6 mi
- Atlas South Technical Service LimitedVerifiedLondonProperty MaintenanceHandyman9.1 mi
- RAH ElectricalElectrician0.2 mi
Planning something similar?
See what the council approved and refused for two-storey and first-floor extensions on your street. Pick your home and get the evidence before you pay for drawings.