21 Brampton Grove London NW4 4AE
Proposal
Single storey rear extension with a proposed depth of 8 metres from original rear wall, eaves height of 3 metres and maximum height of 3.36 metres.
- Received
- 29 May 2019
- Decided
- 8 July 2019 · Prior Approval Required and Refused
- Decision level
- Delegated (officer decision)
- Council
- London Borough of Barnet
- Ward
- Hendon
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.
- ReceivedSubmitted29 May
- ValidatedValidated29 May
- Consult.Consultation28 Jun
- TargetTarget Date10 Jul
- DecidedDecided8 Jul
Decided in 40 days (council typically 49)
This is an outline application for a single storey rear extension at 21 Brampton Grove London NW4 4AE. Barnet has handled 2,167 applications of this type and approves 74% of them, typically deciding them in 33 days. This one was decided in 40 days, 7 days longer than Barnet's median. There have been 9 other applications at this address. In the past year there have been 167 applications across Hendon. We hold 3,096 applications in total for the NW4 postcode area.
Application Details
Applicant & Agent
Planning Application Dates
Planning Decision
Publicity
Appeal
Additional Information
Source: Barnet
Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.
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Planning history at this site
9 other applications at this property, newest first.
- 202529 Mar
1 x Lime (applicants ref. T1) - Reduce back to previous reduction points approximately 2.5 meters and remove…
WithdrawnWorks to TPO treesTPP/0159/25 - 202017 Feb
Submission of details of Condition 8 (Levels) pursuant to planning permission 19/4352/FUL
ApprovedDischarge of conditions20/0848/CON - 202017 Feb
Submission of details of condition 6 (Demolition and Construction Management and Logistics Plan) pursuant to…
ApprovedDischarge of conditions20/0847/CON - 20206 Feb
Submission of details of condition 3 (external materials), pursuant to planning permission 19/4352/FUL
WithdrawnDischarge of conditions20/0626/CON - 20206 Feb
Variation of Conditions 1 (Approved Plans), 3 (Materials) and 4 (Parking Layout) of planning permission…
ApprovedVariation of conditions (s73)20/0611/S73 - 20196 Aug
Demolition of the existing dwelling and erection of a new two storey dwelling with basement level and rooms…
ApprovedFull Application19/4352/FUL - 201913 May
Single storey rear extension. New side dormer window
WithdrawnProposed Lawful Development Certificate19/2693/192 - 200320 Nov
Retention of front dormer window.
RefusedRetention/Continued UseW00633M/03 - 200330 Apr
Retention of front dormer extension.
RefusedRetention/Continued UseW00633K/03
Planning constraints
Designations that overlap or adjoin the site outline.
- Article 4 direction: Article 4 Small Houses in Multiple Occupation (HMO) Area 1
- Tree Preservation Order: Ref TRE/HE/24Protected tree on or next to this site
- Flood zone 1: Low probability (rivers and sea)
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 2026-10-09. 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.
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