Planning application
47 Chester Square London SW1W 9EA
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Details of Site Waste Management Plan, pursuant to condition 5 of planning permission dated 10 September 2025 (RN 24/05375/FULL)
As published by the council, reference 25/08383/ADFULL
Application record
- Reference
- 25/08383/ADFULL
- Type
- Approval of Details (Full PP)
- Status
- Pending
- Received
- 17 Nov 2025
- Validated
- 17 Nov 2025
- Ward
- Knightsbridge & Belgravia
- Postcode
- SW1W 9EA
Site history
Applications at this address on the Westminster register
This site has had 18 applications since 2025.
-
26/05757/LBC Decided
47 Chester Square London SW1W 9EA
Investigation of dampness and damp-proofing / waterproofing works to the lower ground floor.
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26/05730/ADFULL Decided
47 Chester Square London SW1W 9EA
Detailed drawings and a bio-diversity management plan in relation to the green roof, pursuant to condition 13 of planning permission dated 11th June 2026 (25/08223/FULL)
-
26/05370/ADFULL Decided
47 Chester Square London SW1W 9EA
Details of facing materials pursuant to condition 4 of planning permission dated 02 June 2026 (RN: 25/08223/FULL)
-
26/05365/ADLBC Decided
47 Chester Square London SW1W 9EA
Details of facing materials pursuant to condition 3 of listed building consent dated 02 June 2026 (RN: 25/08226/LBC)
-
26/04756/LBC Awaiting decision
47 Chester Square London SW1W 9EA
Rebuilding of the rear of the top floor mansard roof to the main house, with dormer windows, and new monopitch rooflight to the stairwell below; removal of awning to the closet wing and parapet raised by four brick courses to match existing height, with Portland Stone coping added; re-route downpipes to rear elevation of main house; amended detailed design of glazed link; enlarge front door to Ebury Mews entrance; addition of flues above roof to the mews house; strengthening to existing floor joists where required within main house; improvements to building services. (Linked with 26/04763/NMA)
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26/04763/NMA Awaiting decision
47 Chester Square London SW1W 9EA
Amendments to planning permission dated 11 June 2026 (25/08223/FULL) for: demolition of No 47 Ebury Mews and the erection of a two-storey replacement mews building with new basement level. Alterations and refurbishment to No. 47 Chester Square including demolition of modern rear additions, reinstatement of lower ground floor lightwell to the rear and extension of existing lower ground floor. Construction of ground floor link from 47 Chester Square to 47 Ebury Mews, consolidation of amenity courtyard at ground floor level, other internal and external works of refurbishment to 47 Chester Square namely, to allow alterations to link structure between the main house and mews design, and the rear roof profile to the main house. (Linked with 26/04756/LBC)
-
26/04685/ADFULL Decided
47 Chester Square London SW1W 9EA
Details of the front entrance to be simplified to reflect a more traditional modest mews style and the existing entrance pursuant to condition 16 of planning permission dated 11 June 2026 (RN: 25/08223/FULL).
-
26/04684/ADFULL Decided
47 Chester Square London SW1W 9EA
Details of an updated site waste management plan Condition 5b of planning permission dated 11 June 2026 (RN: 25/08223/FULL).
-
26/04643/ADLBC Decided
47 Chester Square London SW1W 9EA
Details of the front entrance to be simplified to reflect a more traditional modest mews style and the existing entrance pursuant to condition 8 of listed building consent dated 11 June 2026 (RN: 25/08226/LBC).
-
26/02962/ADFULL Awaiting decision
47 Chester Square London SW1W 9EA
Details of facing materials including glazing, and elevations and roof plans annotated to show where the materials are to be located pursuant to discharge of condition 4 of planing permission dated 10th September 2025 (RN: 24/05476/LBC). Linked to 26/02877/ADLBC
Timeline
Dates from the published record
-
17 Nov 2025
Received by Westminster
-
20 Jul 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 12 January 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Westminster took a median of 65 days over the applications it decided in the last year.
Documents
Plans, drawings, consultee responses and the officer's report
3 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.
Watch members (£5 a month) open the document list from here.
Open the documentsWhat happens while it is decided
This application is with Westminster for determination, against a statutory target of eight weeks. Over the last year Westminster decided full applications in a median of 91 days. More in our guide to how long planning decisions take.
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
-
47 Chester Square London SW1W 9EA
87% historically approved · decision due ~6 Jan
Variation of Condition 1 of planning permssion dated 10th September 2025 (RN:24/05375/FULL) for the Demolition of No 47 Ebury Mews and the erection of a two-storey replacement mews building with new basement level. Alterations and refurbishment to No. 47 Chester Square including demolition of modern rear additions, reinstatement of lower ground floor lightwell to the rear and extension of existing lower ground floor. Construction of ground floor link from 47 Chester Square to 47 Ebury Mews, consolidation of amenity courtyard at ground floor level, other internal and external works of refurbishment to 47 Chester Square namely, to allow rebuilding of the rear of the top floor mansard roof to the main house with new dormer windows and new monopitch rooflight to the stairwell below; awning removed to the closet wing; downpipes re-routed to rear elevation of main house; revisions to detailed design of glazed link; front door to Ebury Mews entrance enlarged and addition of flues above roof to the mews house. (Linked with 25/08226/LBC)
Awaiting decision Full applications Extension Loft or dormer +2 49 docs -
47 Chester Square London SW1W 9EA
90% historically approved · decision due ~6 Jan
Internal alterations. (Linked with 25/08223/FULL)
Awaiting decision Heritage and listed buildings 45 docs -
46 Chester Square London SW1W 9EA
Erection of rear first floor orangery extension. (Linked RN: 25/05499/LBC)
Withdrawn Full applications Extension 22 docs -
46 Chester Square London SW1W 9EA
90% historically approved · decision due ~26 Sep
Internal and external alterations including refurbishment; replacement of ornamental scheme throughout; installation of new windows; erection of rebuilt extension at rear ground floor level between main house and the mews; erection of rear first floor level rebuilt balcony; lightwell extension; partial demolition and rebuilding of the mews building with evacuation of basement extension and roof level plant equipment. (Linked RN: 25/05494/FULL)
Awaiting decision Heritage and listed buildings Extension Demolition +1 39 docs -
46 Chester Square London SW1W 9EA
87% historically approved · decision due ~26 Sep
External alterations including installation of new windows; erection of rebuilt extension at rear ground floor level between main house and the mews; erection of rear first floor level rebuilt balcony; lightwell extension, partial demolition and rebuilding of the mews building with excavation of basement extension and roof level plant equipment. (Linked RN: 25/05497/LBC)
Awaiting decision Full applications Extension Demolition +1 50 docs -
46 Chester Square London SW1W 9EA
Erection of rear first floor orangery extension. (Linked RN: 25/05498/FULL)
Withdrawn Heritage and listed buildings Extension 18 docs
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