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3 Westbrook Crescent Barnet EN4 9AP

26/1918/HSEHouseholder ApplicationRefused
Householder

Refused on 28 July 2026

Council decision: RefuseDelegated (officer decision)

Approximate site (title boundary)
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

Received
21 May 2026
Decision level
Delegated (officer decision)
Ward
East Barnet
  1. Received21 May
  2. Validated21 May
  3. Consult.
  4. Target16 Jul
  5. Decided28 Jul

Decided in 68 days (council typically 56)

About this application

This is a full planning application for a two storey rear extension at 3 Westbrook Crescent Barnet EN4 9AP. Barnet has handled 4,516 applications of this type. This one was decided in 68 days, 12 days longer than Barnet's typical decision time. There has been 1 other application at this address. In the past year there have been 80 applications across East Barnet. We hold 892 applications in total for the EN4 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.Planning something similar? See what gets approved on your street

Application details

Postcode
EN4 9AP
Application type
Householder Application
Scale / size
Small

Planning application dates

Date validated
21 May 2026
Consultation expiry
16 July 2026
Target decision date
16 July 2026

Applicant and agent

Agent
Wrendesigns
Agent address
1 Thistlecroft Hemel Hemptead HP1 1PB GB

Planning decision

Statutory period
56 days

Publicity

Site notice start
25 June 2026
Site notice end
16 July 2026

Additional information

Planning Portal ID
PP-14953408
Comments
0
Documents
11

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

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.

Associated applications

  1. 2026
    21 May

    Part single, part two storey rear extension

    This applicationRefusedFull26/1918/HSE
  2. 2026
    21 May

    Roof extension involving rear dormer window and 2no. front facing rooflights

    ApprovedProposed Lawful Development CertificateFiled alongside26/1919/192

Source: Barnet

Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.

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