116 Eaton Square London SW1W 9AA
Approved on 17 February 2026
Council decision: Application Permitted
Proposal
Replacement lightwell stair and balustrade, floor finishes and surface water drainage, undercroft bin store and new service entrance door.
- Received
- 16 October 2025
- Council
- City of Westminster
- ReceivedReceived16 Oct
- ValidatedValidated16 Oct
- Consult.Consultation
- TargetTarget Date
- DecidedDecided17 Feb
Decided in 124 days
About this application
This is a planning application at 116 Eaton Square London SW1W 9AA. Westminster has handled 27,108 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 6 listed buildings nearby. There have been 3 other applications at this address. We hold 1,477 applications in total for the SW1W postcode area.
Application details
- Postcode
- SW1W 9AA
Planning application dates
- Date validated
- 16 October 2025
Site constraints
Designations that overlap or adjoin the site outline.
- Conservation area: Belgravia
- Listed building: Basement Flat 110 Eaton Square London SW1W 9AAOn 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 (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.
Associated applications
- 202516 Oct
Replacement lightwell stair and balustrade, floor finishes and surface water drainage, undercroft bin store…
This applicationApprovedApplication25/07516/FULL - 202516 Oct
Replacement lightwell stair and balustrade, floor finishes and surface water drainage, undercroft bin store…
ApprovedListed building consentFiled alongside25/07517/LBC
Planning history at this site
2 other applications at this property, newest first.
- 202620 Apr
Replacement lightwell stair and balustrade, floor finishes and surface water drainage, undercroft bin store…
ApprovedListed building consent26/02578/LBC - 202620 Apr
Replacement lightwell stair and balustrade, floor finishes and surface water drainage, undercroft bin store…
ApprovedFull Planning Permission Application26/02577/FULL
Source: Westminster
Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.
Track this application
Get email alerts when there is a planning decision or status change.
Get email alerts near SW1W
New planning applications delivered to your inbox daily.
Around this site
Nearby applications
- 116 Eaton Square London SW1W 9AA26/02578/LBC · HeritageApproved0.0 mi
- 116 Eaton Square London SW1W 9AA26/02577/FULL · FullApproved0.0 mi
- 117 Eccleston Mews London SW1X 8AQ25/05762/FULL · FullApproved0.0 mi
- 113 Eaton Square London SW1W 9AA26/02444/NMA · AmendmentApproved0.0 mi
- 107 Eaton Square London SW1W 9AA24/02559/ADLBC · ConditionsApproved0.0 mi
For applicants and trades
Contractors near this project
Find contractors for windows & doors near this site- Avent Roofing ServicesVerifiedWestminsterRoofing0.9 mi
- Atlas South Technical Service LimitedVerifiedLondonProperty MaintenanceHandyman1.9 mi
- Nova Coat & PlasterVerifiedStreatham, LondonRenovations & RefurbishmentsPlastering4.2 mi
- Orient Construction Consultancy LimitedVerifiedLondon4.8 mi
Planning something similar?
See what the council approved and refused for window and door replacements on your street. Pick your home and get the evidence before you pay for drawings.