1, Carlton House Terrace, SW1Y 5AF

24/06907/ADLBCAll OtherApproved

Discharge / amendments

Approved on 1 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

Details of samples of the facing materials, including glazing, and elevations and roof plans annotated to show where the materials are to be located pursuant to Condition 5 of listed building consent dated 28 April 2021 (RN 21/01154/LBC)

Submitted: 10 February 2025
Council: City of Westminster

ReceivedSubmitted10 Feb
ValidatedValidated
Consult.Consultation
TargetTarget Date
DecidedDecided1 Apr

Decided in 50 days (council typically 49)

About this application

This is a planning application for window replacement at 1, Carlton House Terrace, SW1Y 5AF. Westminster has handled 1,770 applications of this type. This one was decided in 50 days. The site is in the St James's conservation area, with 9 listed buildings nearby. There have been 7 other applications at this address. In the past year there have been 276 applications across SJW_22. We hold 969 applications in total for the SW1Y postcode area.

92% of all other 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: SW1Y 5AF
Application type: All Other

Site constraints

Checking the site

2/3

Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

Conservation area: St James's
Listed building: Grade II*: 1, Carlton Gardens Sw1On this site · +10 more
Article 4 direction: Article 4 Basement Development Permitted Rights Removed+1 more
Tree Preservation Order: Ref W615Protected 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.

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

2025
10 Feb
Details of samples of the facing materials, including glazing, and elevations and roof plans annotated to…
ApprovedDischarge of conditionsFiled alongside24/06806/ADFULL
2025
10 Feb
Details of samples of the facing materials, including glazing, and elevations and roof plans annotated to…
This applicationApprovedListed building consent24/06907/ADLBC

Planning history at this site

8 other applications at this property, newest first.

Source: Westminster

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

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