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33 Grosvenor Crescent Mews London SW1X 7EX

25/00783/FULLFull Planning Permission ApplicationApproved
Full

Approved on 4 April 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

Works to the existing two residential units (Use Class C3) at 33 Grosvenor Crescent Mews associated with their continued residential use (Use Class C3) including; external works including the creation of a new dedicated entrance, the provision of soft landscaping, the installation of plant equipment, and general refurbishment, and other incidental and ancillary works.

Received
5 February 2025
Ward
Knightsbridge & Belgravia
Agent
Montagu Evans LLP
  1. Received5 Feb
  2. Validated5 Feb
  3. Consult.
  4. Target2 Apr
  5. Decided4 Apr

Decided in 58 days (council typically 49)

About this application

This is a full planning application at 33 Grosvenor Crescent Mews London SW1X 7EX. Westminster has handled 4,484 applications of this type. This one was decided in 58 days, 9 days longer than Westminster's typical decision time. The site is in the Belgravia conservation area, with 6 listed buildings nearby. There have been 2 other applications at this address. In the past year there have been 380 applications across Knightsbridge & Belgravia. We hold 1,288 applications in total for the SW1X 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
SW1X 7EX
Application type
Full Planning Permission Application
Scale / size
Small

Planning application dates

Date validated
5 February 2025
Target decision date
2 April 2025

Applicant and agent

Agent
Montagu Evans LLP
Agent address
70 St Mary Axe London EC3A 8BE

Planning decision

Statutory period
56 days

Additional information

Planning Portal ID
PP-13712438
Comments
0
Documents
20

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Conservation area: Belgravia
  • Listed building: Grade II: 17, 19 and 21, Old Barrack YardOn this site · +4 more
  • Article 4 direction: Article 4 Basement Development Permitted Rights Removed
  • Tree Preservation Order: Ref W48Protected tree on or next to this site
  • Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (20)

flood storage areas, 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. 2025
    9 Oct

    Details of how waste is to be stored on site and how materials for recycling will be stored separately…

    ApprovedDischarge of conditions25/07290/ADFULL
  2. 2025
    5 Feb

    Works to the existing two residential units (Use Class C3) at 33 Grosvenor Crescent Mews associated with…

    This applicationApprovedFull25/00783/FULL

Source: Westminster

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

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