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39 Broadley Terrace London NW1 6LG

26/02871/FULLFull Planning Permission ApplicationApproved
Full

Approved on 5 August 2026

Site boundary (council red line)

Proposal

Erection of a single-storey side and rear extension, conversion of existing garage into habitable accommodation, and installation of a lift to serve all floors, together with associated internal alterations.

Received
30 April 2026
Ward
Regent's Park
Agent
ARKS DESIGN STUDIO LIMITED
  1. Received30 Apr
  2. Validated6 May
  3. Consult.
  4. Target1 Jul
  5. Decided5 Aug

Decided in 91 days (council typically 49)

About this application

This is a full planning application for a rear extension at 39 Broadley Terrace London NW1 6LG. Westminster has handled 4,484 applications of this type. This one was decided in 97 days, 7 weeks longer than Westminster's typical decision time. The site is in 3 listed buildings nearby. There has been 1 other application at this address. In the past year there have been 120 applications across Regent's Park. We hold 3,180 applications in total for the NW1 postcode area.

86% of full applications at City of Westminster 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 6LG
Application type
Full Planning Permission Application
Scale / size
Small

Planning application dates

Date validated
6 May 2026
Consultation expiry
10 June 2026
Target decision date
1 July 2026

Applicant and agent

Agent
ARKS DESIGN STUDIO LIMITED
Architect profile
ARKS DESIGN STUDIO LIMITED
Agent address
37 REGAL HOUSE ROYAL CRESCENT LONDON IG2 7JY United Kingdom

Planning decision

Statutory period
56 days

Publicity

Last advertised
20 May 2026
Advertisement expiry
10 June 2026

Additional information

Planning Portal ID
PP-14900060
Comments
0
Documents
22

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Article 4 direction: Article 4 Basement Development Permitted Rights Removed
  • 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

1 other application at this property, newest first.

  1. 2026
    30 Jan

    Proposed 3m single storey side extension

    RefusedCertificate of Lawfulness (proposed)26/00550/CLOPUD

Source: Westminster

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

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