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37, Heath Drive, London, NW3 7SD

2025/0082/PFull planning permissionApproved
Full

Approved on 13 March 2025

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

Erection of first floor side (west) extension with new pitched roof, erection of a single storey rear extension with a terrace above, addition of 3 rooflights to rear roof slope, erection of dormer window and one rooflight to front roof slopes, addition of a window and alterations to three windows on existing front elevation all in association with conversion of existing 1 x 2 bedroom basement flat and 1 x 6 bed maisonette to 1 x 4 bedroom maisonette (basement and ground floor) and 1 x 3 bedroom maisonette (1st floor and rooftop)

Submitted
9 January 2025
  1. Received9 Jan
  2. Validated
  3. Consult.
  4. Target
  5. Decided13 Mar

Decided in 63 days (council typically 49)

About this application

This is a planning application for a single storey rear extension at 37, Heath Drive, London, NW3 7SD. Camden has handled 722 applications of this type. This one was decided in 63 days, 2 weeks longer than Camden's typical decision time. The site is in the Redington Frognall conservation area. There has been 1 other application at this address. In the past year there have been 298 applications across Frognal. We hold 2,616 applications in total for the NW3 postcode area.

91% of full planning permission applications at London Borough of Camden were approved. Across all application types, the council typically decides in about 7 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
NW3 7SD
Application type
Full planning permission

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Conservation area: Redington Frognal
  • Article 4 direction: Basements+1 more
  • Flood zone 1: Low probability (rivers and sea)

Possibly incomplete for this council: tree preservation orders.

Also checked, none recorded (21)

flood storage 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.

Associated applications

  1. 2026
    4 Feb

    Amendment to the previous Planning Approval Ref : 2025/0082/P

    PendingFull planning permissionRelated2026/0458/P
  2. 2025
    9 Jan

    Erection of first floor side (west) extension with new pitched roof, erection of a single storey rear…

    This applicationApprovedFull planning permission2025/0082/P

Source: Camden

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

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