Planning application
54 South Eaton Place London SW1W 9JJ
Works: Windows or glazing
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Detailed drawings showing revised window details, photographic brickwork samples and detailed drawings of the railings pursuant to Conditions 4, 6 and 7 of planning permission dated 19th June 2025 (RN: 25/01733/FULL)
As published by the council, reference 25/08023/ADFULL
Application record
- Reference
- 25/08023/ADFULL
- Type
- Approval of Details (Full PP)
- Status
- Decided
- Decision
- Granted As published: Application Permitted
- Received
- 4 Nov 2025
- Validated
- 10 Nov 2025
- Decided
- 26 Feb 2026
- Ward
- Knightsbridge & Belgravia
- Decision by
- Delegated Decision
- Postcode
- SW1W 9JJ
Site history
Applications at this address on the Westminster register
This site has had 3 applications since 2025: 1 approved, 0 refused.
-
26/05333/ADFULL Decided
54 South Eaton Place London SW1W 9JJ
Details of railings pursuant to condition 7 of planning permission dated 18 June 2025 (RN: 25/01733/FULL)
-
25/06039/FULL Awaiting decision
54 South Eaton Place London SW1W 9JJ
Installation of an air-source heat pump within louvred enclosure at main roof level.
Timeline
Dates from the published record
-
4 Nov 2025
Received by Westminster
-
10 Nov 2025
Validated
Checked as complete and ready for consideration.
-
26 Feb 2026
Decision issued: Application Permitted
-
21 Jul 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
felix db limited Agent
47 applications on PlanIndex · across 7 councils · 95% granted
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See their track recordDocuments
Plans, drawings, consultee responses and the officer's report
18 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.
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Open the documentsWhat this grant of permission means
Westminster granted permission on 26 February 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 full applications
A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
-
46 South Eaton Place London SW1W 9JJ
88% historically approved · decision due ~31 Dec
Details of Code of Construction Practice pursuant to condition 8 of planning permission dated 11th April 2025 (RN:24/06981/FULL)
Awaiting decision Full applications 20 docs -
54 South Eaton Place London SW1W 9JJ
89% historically approved · decision due ~1 Oct
Details of railings pursuant to condition 7 of planning permission dated 18 June 2025 (RN: 25/01733/FULL)
Decided -
54 South Eaton Place London SW1W 9JJ
88% historically approved · decision due ~30 Oct
Installation of an air-source heat pump within louvred enclosure at main roof level.
Awaiting decision Full applications 24 docs -
79 Eaton Terrace London SW1W 8TN
Erection of lower ground floor and ground floor rear extensions. Installation of air conditioning plant within two acoustic enclosures in rear garden and associated landscaping works. Alterations to windows on the rear elevation. Replacement of staircase and railings to front lightwell, alterations to front vaults and installation of a rainwater downpipe to the front elevation.
Granted Full applications Extension Windows or glazing 54 docs -
79 Eaton Terrace London SW1W 8TN
Erection of lower ground floor and ground floor rear extensions. Alterations to windows on the rear elevation. Replacement of staircase and railings to front lightwell and installation of a rainwater downpipe to the front elevation. Internal alterations including lowering of floor of front vaults, alterations to stairs including stair winders in some levels; lowering of floor levels in lower ground floor rear room, first and second floors of closet wing, and installation of internal mechanical services.
Granted Heritage and listed buildings Extension Windows or glazing 21 docs -
27 South Eaton Place London SW1W 9EL
External alterations, erection of a rear extension to lower ground floor level, creation of garden terrace, single storey ground floor closet wing infill extension, internal alterations, replacement window openings, roof lantern and a Juliet balcony to replace existing landing and step access down to garden level and internal works to front vaults. (Linked to 25/05384/FULL)
Granted Heritage and listed buildings Extension Windows or glazing 8 docsSmall domestic
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