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47 The Royal Mews London SW1W 0QH

25/09195/NMANon-material amendmentsApproved
Discharge / amendments

Approved on 20 February 2026

Council decision: Application PermittedDelegated (officer decision)

Site boundary (council red line)

Proposal

Amendments to planning permission dated 31 October 2024 (21/06865/FULL) for the renewal of existing asphalt roof covering with lead covering and associated works; NAMELY, addition of two courses of London Yellow Stock bricks to match the existing parapet below the coping stones.

Received
19 December 2025
Decision level
Delegated (officer decision)
Ward
St James's
Agent
Giles Quarme Architects Ltd
  1. Received19 Dec
  2. Validated19 Dec
  3. Consult.
  4. Target16 Jan
  5. Decided20 Feb

Decided in 63 days (council typically 49)

About this application

This is an application to amend a permission at 47 The Royal Mews London SW1W 0QH. Westminster has handled 604 applications of this type. This one was decided in 63 days, 2 weeks longer than Westminster's typical decision time. The site is in the Royal Parks conservation area, with 8 listed buildings nearby. There has been 1 other application at this address. In the past year there have been 475 applications across St James's. We hold 1,477 applications in total for the SW1W postcode area.

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

Postcode
SW1W 0QH
Application type
Non-material amendments
Scale / size
Small

Planning application dates

Date validated
19 December 2025
Target decision date
16 January 2026

Applicant and agent

Agent
Giles Quarme Architects Ltd
Architect profile
GILES QUARME ARCHITECTS LTD
Agent address
7 Bishops Terrace London SE11 4UE United Kingdom

Planning decision

Statutory period
28 days

Additional information

Planning Portal ID
PP-14575929
Comments
0
Documents
8

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Conservation area: Royal Parks
  • Article 4 direction: Article 4 Basement Development Permitted Rights Removed
  • Registered park and garden: Buckingham Palace
  • Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (21)

flood storage areas, listed buildings, tree preservation orders, green belt, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, 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
    19 Dec

    Additional two courses of brickwork added to the parapet.

    ApprovedListed building consentFiled alongside25/09194/LBC
  2. 2025
    19 Dec

    Amendments to planning permission dated 31 October 2024 (21/06865/FULL

    This applicationApprovedNon-material amendment25/09195/NMA

Source: Westminster

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

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