87, Birkbeck Road, Mill Hill, NW7 4BJ
Approved on 23 July 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
Single storey side/rear extension with 4no. rooflights following the demolition of existing rear extension
- Submitted
- 12 May 2025
- Council
- London Borough of Barnet
- ReceivedSubmitted12 May
- ValidatedValidated
- Consult.Consultation
- TargetTarget Date
- DecidedDecided23 Jul
Decided in 72 days (council typically 56)
About this application
This is a planning application for demolition at 87, Birkbeck Road, Mill Hill, NW7 4BJ. Barnet has handled 1,187 applications of this type. This one was decided in 72 days, 2 weeks longer than Barnet's typical decision time. There have been 2 other applications at this address. In the past year there have been 139 applications across MH22. We hold 1,046 applications in total for the NW7 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
- NW7 4BJ
- 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
3 other applications at this property, newest first.
- 202529 Aug
Single storey side/rear extension with 4no. rooflights following the demolition of existing rear extension
ApprovedHouseholder25/3573/HSE - 202524 Mar
Roof extension involving rear dormer window with juliette balcony, 2no. front facing rooflights and new rear…
ApprovedLawful development: Proposed use25/1260/192 - 202524 Mar
Single storey side and rear extension with 4no. rooflights following demolition of the existing conservatory
WithdrawnHouseholder25/1258/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
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For applicants and trades
Contractors near this project
Find contractors for extensions near this site- Atlas South Technical Service LimitedVerifiedLondonProperty MaintenanceHandyman7.8 mi
- Avent Roofing ServicesVerifiedWestminsterRoofing8.7 mi
- Orient Construction Consultancy LimitedVerifiedLondon8.7 mi
- Nicholas Turner ElectricsElectrical Installations within Dwellings (Part P)Portable appliance/equipment testing0.1 mi
Planning something similar?
See what the council approved and refused for wrap-around (side and rear) extensions on your street. Pick your home and get the evidence before you pay for drawings.