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71 Castle Road London NW1 8SU

2023/1387/PHouseholder ApplicationApproved
Householder

Approved on 1 August 2023

Council decision: GrantedDelegated (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

Single storey side extension

Received
31 March 2023
Decision level
Delegated (officer decision)
Ward
Camden Town
  1. Received31 Mar
  2. Validated21 Apr
  3. Consult.22 May
  4. Target16 Jun
  5. Decided1 Aug

Decided in 102 days (council typically 49)

About this application

This is a full planning application for a single storey side extension at 71 Castle Road London NW1 8SU. Camden has handled 2,296 applications of this type. This one was decided in 123 days, 11 weeks longer than Camden's typical decision time. There are no previous applications recorded at this address. In the past year there have been 170 applications across Camden Town. We hold 3,180 applications in total for the NW1 postcode area.

90% of full 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
NW1 8SU
Application type
Householder Application
Development type
C3 Dwelling House
Scale / size
Small

Planning application dates

Date validated
21 April 2023
Consultation start
28 April 2023
Last date for comments
22 May 2023
Target decision date
16 June 2023
Permission expires
1 August 2026

Planning decision

Statutory period
56 days

Publicity

Site notice start
28 April 2023

Additional information

Documents
10

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Article 4 direction: Basements
  • Flood zone 1: Low probability (rivers and sea)

Possibly incomplete for this council: tree preservation orders.

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 2026-11-03. 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.

Source: Camden

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

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