Skip to content

Garages At Devonshire Row Mews London

24/08506/NMANon-material amendmentsAwaiting decision
Discharge / amendments

Proposal

Amendments to planning permission dated 28th March 2023 (RN 22/06882/FULL) for the Use of lower ground and ground floor level as Class E (e) medical space and/or Class E (g) (ii) research and development facility. External alterations including alterations to the fenestration and access arrangement at ground floor level along the Devonshire Row Mews frontage, installation of plant and associated enclosures, grilles and access, installation of roof lights and associated works. NAMELY, minor external alterations to the front, rear and side elevations of the building.

Received
6 December 2024
Decision due
3 January 2025
Ward
West End
  1. Received6 Dec
  2. Validated6 Dec
  3. Consult.
  4. Target3 Jan
  5. Decided

Have your say

Comment on the council's siteDocuments (13)

About this application

This is an application to amend a permission at Garages At Devonshire Row Mews London. Westminster has handled 604 applications of this type. It has been with the council since 6 December 2024 and is still awaiting a decision. The site is in the Harley Street conservation area, with 5 listed buildings nearby. There are no previous applications recorded at this address. In the past year there have been 484 applications across West End.

88% of amendment 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

Application type
Non-material amendments
Scale / size
Small

Planning application dates

Date validated
6 December 2024

Applicant and agent

Agent
Howard de Walden Estates
Agent address
23 Queen Anne Street London W1G 9DL United Kingdom

Planning decision

Statutory period
28 days

Additional information

Planning Portal ID
PP-13616828
Comments
0
Documents
13

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations at the address point. Ones next to the site may also apply.

  • Conservation area: Harley Street
  • 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.

Track this application

Get email alerts when there is a planning decision or status change.

Around this site

Discuss this application on r/PlanningPermissionUK

For applicants and trades

Planning something similar?

See what the council approved and refused on your street for the project you have in mind. Pick your home and get the evidence before you pay for drawings.

See what gets approved on your streetBuying this property? Report on this address