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3 - 9 Huntsworth Mews London NW1 6DE

21/04832/FULLApplication for full Planning PermissionApproved
Full

Approved on 21 October 2021

Council decision: Application PermittedDelegated (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

Alterations including replacement doors, windows and rooflights associated with the use of the buildings as four residential units at ground and first floor (Class C3) includes change of use of ground floor from office to residential use and associated works.

Received
15 July 2021
Decision level
Delegated (officer decision)
Public comments
5
Ward
Bryanston And Dorset Square
Agent
Forward Planning and Development
  1. Received15 Jul
  2. Validated15 Jul
  3. Consult.
  4. Target9 Sep
  5. Decided21 Oct

Decided in 98 days (council typically 49)

About this application

This is a full planning application for a change of use at 3 - 9 Huntsworth Mews London NW1 6DE. Westminster has handled 4,484 applications of this type. This one was decided in 98 days, 7 weeks longer than Westminster's typical decision time. The site is in the Dorset Square conservation area, with 9 listed buildings nearby. There has been 1 other application at this address. We hold 3,181 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 6DE
Application type
Application for full Planning Permission
Scale / size
Small

Planning application dates

Date validated
15 July 2021
Consultation expiry
25 August 2021
Target decision date
9 September 2021

Applicant and agent

Agent
Forward Planning and Development
Agent address
The Studio@The Old Farmhouse 29 Banbury Road Banbury Road OX17 2JN

Planning decision

Statutory period
56 days

Publicity

Last advertised
4 August 2021
Advertisement expiry
25 August 2021

Additional information

Planning Portal ID
PP-09985449
Documents
35

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Conservation area: Dorset Square
  • Article 4 direction: Article 4 Basement Development Permitted Rights Removed
  • Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (22)

flood storage 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.

Source: Westminster

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

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