Planning application
113 Eaton Square London SW1W 9AA
Works: Loft or dormer Windows or glazing
Relates to 26/00076/ADFULL, 25/06284/LBC
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Details confirming omission of rendered finish to front elevation, revised rear rooflight, revised window detail, rooflights showing relationship to finished roof pitch and external doors pursuant to condition 4 and 5 of planning permission dated 6th November 2025 (RN: 25/06284/LBC). Linked to 26/00076/ADFULL
As published by the council, reference 26/09395/ADLBC
Application record
- Reference
- 26/09395/ADLBC
- Type
- Approval of Details (ADLBC)
- Status
- Decided
- Decision
- Application Permitted
- Received
- 7 Jan 2026
- Validated
- 7 Jan 2026
- Decided
- 2 Mar 2026
- Ward
- Knightsbridge & Belgravia
- Decision by
- Delegated Decision
- Postcode
- SW1W 9AA
Site history
Applications at this address on the Westminster register
This site has had 5 applications since 2025: 4 approved, 0 refused.
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26/02444/NMA Awaiting decision
113 Eaton Square London SW1W 9AA
Amendments to planning permission dated 6th November 2025 (RN 25/06283/FULL) for the External alterations including infill of the rear lightwell at lower ground floor level, addition of rooflights, replacement windows and doors including replacing garage doors and use of the garage as habitable space at 113 Eccleston Mews. NAMELY, Front windows of mews house changed from casement to timber, double glazed sash windows.
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26/00076/ADFULL Granted
113 Eaton Square London SW1W 9AA
Details confirming omission of rendered finish to front elevation, revised rear rooflight, revised window detail, rooflights showing relationship to finished roof pitch and external doors pursuant to condition 4 and 5 of planning permission dated 6th November 2025 (RN:25/06283/FULL).
-
25/06283/FULL Granted
113 Eaton Square London SW1W 9AA
External alterations including infill of the rear lightwell at lower ground floor level, addition of rooflights, replacement windows and doors including replacing garage doors and use of the garage as habitable space at 113 Eccleston Mews. (Linked 25/06284/LBC)
-
25/06284/LBC Granted
113 Eaton Square London SW1W 9AA
Internal and external alterations including infill of the rear lightwell, introduction of rooflights, replacement windows and doors including replacing garage doors with casement windows to 113 Eccleston Mews(Linked 25/06283/FULL)
Timeline
Dates from the published record
-
7 Jan 2026
Received by Westminster
-
2 Mar 2026
Decision issued: Application Permitted
-
20 Jul 2026
Added to PlanIndex
Related applications
Cases linked to this one on the register
-
26/00076/ADFULL Granted
113 Eaton Square London SW1W 9AA
Details confirming omission of rendered finish to front elevation, revised rear rooflight, revised window detail, rooflights showing relationship to finished roof pitch and external doors pursuant to condition 4 and 5 of planning permission dated 6th November 2025 (RN:25/06283/FULL).
-
25/06284/LBC Granted
113 Eaton Square London SW1W 9AA
Internal and external alterations including infill of the rear lightwell, introduction of rooflights, replacement windows and doors including replacing garage doors with casement windows to 113 Eccleston Mews(Linked 25/06283/FULL)
Who's behind it
Company information only, from the register and Companies House
Brahma London Ltd Agent, registered in London
Active · incorporated 2018 · London
10 applications on PlanIndex
Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.
See their track recordDocuments
Plans, drawings, consultee responses and the officer's report
15 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
Trade members open them from here.
Open the documentsWhat this grant of permission means
Westminster granted permission on 2 March 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.
About condition discharge and variation applications
This application deals with conditions on an existing permission, supplying the details a condition requires or asking to vary or remove one, without reopening the permission itself. More in our guide to planning application types.
Nearby applications
Within 500 metres
-
113 Eaton Square London SW1W 9AA
93% historically approved · decision due ~9 Jun
Amendments to planning permission dated 6th November 2025 (RN 25/06283/FULL) for the External alterations including infill of the rear lightwell at lower ground floor level, addition of rooflights, replacement windows and doors including replacing garage doors and use of the garage as habitable space at 113 Eccleston Mews. NAMELY, Front windows of mews house changed from casement to timber, double glazed sash windows.
Awaiting decision Amendments Extension Loft or dormer +1 7 docs -
113 Eaton Square London SW1W 9AA
Details confirming omission of rendered finish to front elevation, revised rear rooflight, revised window detail, rooflights showing relationship to finished roof pitch and external doors pursuant to condition 4 and 5 of planning permission dated 6th November 2025 (RN:25/06283/FULL).
Granted Full applications Loft or dormer Windows or glazing 16 docs -
116 Eaton Square London SW1W 9AA
87% historically approved · decision due ~17 Jun
Replacement lightwell stair and balustrade, floor finishes and surface water drainage, undercroft bin store and new service entrance door. (Linked with 26/02578/LBC)
Awaiting decision Full applications 15 docs -
116 Eaton Square London SW1W 9AA
90% historically approved · decision due ~17 Jun
Replacement lightwell stair and balustrade, floor finishes and surface water drainage, undercroft bin store and new service entrance door. (Linked with 26/02577/FULL)
Awaiting decision Heritage and listed buildings 2 docs -
105 Eaton Square London SW1W 9AA
Detailed drawings showing the position of the panelling and chimney piece relative to the party wall and chimney breast in the ground floor rear room (Dining Room) amended so as to relocate the panelling to the perimeter of the room and the chimneypiece to sit against the chimney breast and any fan coil units re-positioned in front of the panelling inside the room, pursuant to Condition 5(b) of Listed Building Consent dated 12 February 2025 (RN 24/05550/LBC).
Granted Conditions 11 docs -
Flat 1 109 Eaton Square London SW1W 9AA
90% historically approved · decision due ~4 Nov
Installation of external AC condenser units and plant within the existing under-pavement vaults to the front of the property at lower ground floor level; internal refurbishment and reconfiguration of the ground and lower ground floors, including rationalisation of internal layouts, replacement of the existing spiral staircase and balustrade/handrail, replacement of internal architectural details and restoration/reinstatement of surviving and/or concealed historical features; and associated works. (Linked with 26/05890/FULL)
Awaiting decision Heritage and listed buildings 1 doc
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