1 - 4 Eaton Mews West London SW1W 9ET

25/03463/ADFULLApproval of Details (Full PP)Approved

Discharge / amendments

Approved on 22 September 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 Whole Life Carbon Assessment Hereby Prior to commencement of any construction works; pursuant to condition 8(b) of planning permission dated 31st October 2024 (RN 24/00412/FULL)

Received: 21 May 2025
Council: City of Westminster
Ward: Knightsbridge & Belgravia

ReceivedReceived21 May
ValidatedValidated21 May
Consult.Consultation
TargetTarget Date16 Jul
DecidedDecided22 Sep

Decided in 124 days (council typically 49)

About this application

This is an application to discharge conditions at 1 - 4 Eaton Mews West London SW1W 9ET. Westminster has handled 3,063 applications of this type. This one was decided in 124 days, 11 weeks longer than Westminster's typical decision time. The site is in the Belgravia conservation area, with 14 listed buildings nearby. There have been 5 other applications at this address. In the past year there have been 383 applications across Knightsbridge & Belgravia. We hold 1,477 applications in total for the SW1W postcode area.

92% of conditions 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 9ET
Application type: Approval of Details (Full PP)
Scale / size: Small

Planning application dates

Date validated: 21 May 2025
Target decision date: 16 July 2025

Applicant and agent

Agent: DP9
Agent address: DP9 100 Pall Mall London SW1Y 5NQ

Planning decision

Statutory period: 56 days

Additional information

Planning Portal ID: PP-14035628
Comments: 0
Documents: 4

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: 4-22, Chester Row Sw1On or next to this site · +3 more
Article 4 direction: Article 4 Basement Development Permitted Rights Removed
Flood zone 1: Low probability (rivers and sea)

Also checked, none recorded (21)

flood storage areas, 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.

Contains Ordnance Survey data © Crown copyright and database right 2026.

Planning history at this site

10 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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