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4, Whitehall Court, SW1A 2EP

26/00526/LBCFull planning & listed building consentApproved
Full

Approved on 10 April 2026

5 conditions

Site boundary (council red line)

Proposal

Alterations to sixth-floor flat, including installation of an internal air-conditioning condenser with a louvred grille to lightwell, replacement of casement sash windows to lightwell, and internal alterations.

Submitted
29 January 2026
  1. Received29 Jan
  2. Validated
  3. Consult.
  4. Target
  5. Decided10 Apr

Decided in 71 days (council typically 49)

About this application

This is a planning application for window replacement at 4, Whitehall Court, SW1A 2EP. Westminster has handled 666 applications of this type. This one was decided in 71 days, 3 weeks longer than Westminster's typical decision time. The site is in the Whitehall conservation area, with 6 listed buildings nearby. There are no previous applications recorded at this address. In the past year there have been 276 applications across SJW_22. We hold 1,263 applications in total for the SW1A postcode area.

89% of full planning & listed building consent 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
SW1A 2EP
Application type
Full planning & listed building consent

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Flood zone 3: High probability (rivers and sea)Part of the site
  • Conservation area: Whitehall
  • Listed building: Flat 96 B 3 Whitehall Court London SW1A 2ELOn or next to this site
  • Article 4 direction: Article 4 Basement Development Permitted Rights Removed
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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