117 Eccleston Mews London SW1X 8AQ
Approved on 19 February 2026
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
External alterations to the front and rear elevations including replacement windows, garage doors and window planter boxes, new wall lights, dome security cameras and alarm bell box and relocated boiler flue; replacement roof covering and rooflight; conversion of two garages into one.
- Received
- 15 August 2025
- Council
- City of Westminster
- Ward
- Knightsbridge & Belgravia
- Agent
- RBD Architecture & Interiors
- ReceivedReceived15 Aug
- ValidatedValidated19 Sep
- Consult.Consultation
- TargetTarget Date14 Nov
- DecidedDecided19 Feb
Decided in 153 days (council typically 49)
About this application
This is a full planning application for a garage at 117 Eccleston Mews London SW1X 8AQ. Westminster has handled 4,484 applications of this type. This one was decided in 188 days, 20 weeks longer than Westminster's typical decision time. The site is in the Belgravia conservation area, with 6 listed buildings nearby. There has been 1 other application at this address. In the past year there have been 380 applications across Knightsbridge & Belgravia. We hold 1,285 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 8AQ
- Application type
- Full Planning Permission Application
- Scale / size
- Small
Planning application dates
- Date validated
- 19 September 2025
- Consultation expiry
- 29 October 2025
- Target decision date
- 14 November 2025
Applicant and agent
- Agent
- RBD Architecture & Interiors
- Agent address
- Studio 12 Marshalls Heath Lane St Albans Herts AL4 8HR United Kingdom
Planning decision
- Statutory period
- 56 days
Publicity
- Last advertised
- 8 October 2025
- Advertisement expiry
- 29 October 2025
- Site notice start
- 25 September 2025
- Site notice end
- 16 October 2025
Site constraints
Designations that overlap or adjoin the site outline.
- Conservation area: Belgravia
- Listed building: Grade II*: 4-34, EATON PLACE SW1 (See details for further address information)On or next to this site
- 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.
© 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.
Planning history at this site
1 other application 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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Around this site
Nearby applications
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For applicants and trades
Contractors near this project
Find contractors for renovations & refurbishments near this site- Avent Roofing ServicesVerifiedWestminsterRoofing0.9 mi
- Atlas South Technical Service LimitedVerifiedLondonProperty MaintenanceHandyman1.8 mi
- Nova Coat & PlasterVerifiedStreatham, LondonRenovations & RefurbishmentsPlastering4.2 mi
- Orient Construction Consultancy LimitedVerifiedLondon4.8 mi
Planning something similar?
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