Planning application
25/08627/FULL
11 - 12 Chesham Place London SW1X 8HN
Proposal
Replacement of carrara marble treads and risers to front steps to match existing.
As published by the council, reference 25/08627/FULL
Timeline
Dates from the published record
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25 Nov 2025
Received by Westminster
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25 Mar 2026
Validated
Checked as complete and ready for consideration.
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21 May 2026
Decision issued: Application Permitted
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1 Aug 2026
Added to PlanIndex
What a grant of permission means
The process from here
Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.
Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.
About full applications applications
How this application type works
A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.
Nearby applications
Within 500 metres
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25/08628/LBC Granted
11 - 12 Chesham Place London SW1X 8HN
Replacement of carrara marble treads and risers to front steps to match existing.
-
25/05632/CLOPUD Awaiting decision
4A Belgrave Mews West London SW1X 8HT
Installation of an air source heat pump at roof level.
-
26/00500/ADFULL Granted
20 Chesham Mews London SW1X 8HS
Detailed drawings of the windows pursuant to Condition 4 of planning permission dated 30th May 2025 (RN 25/01883/FULL).
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26/04375/ADLBC Awaiting decision
18 Belgrave Mews West London SW1X 8PX
Details of a revised front elevation of 18 Belgrave Square showing the locations for the scaffold fixings pursuant to condition 5 Listed Building consent dated 5th June 2026 (RN:26/01147).
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NOT/25/00913 Awaiting decision
20 Chesham Place, London, SW1X 8HQ
Informal notification under Schedule 2, part 13, Class A of the Town and Country Planning Order 2015 to utilise permitted development rights for installation of water supply apparatus at outside the Hari Hotel, 20 Chesham Place on the Pont Street side.
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NOT/26/01666 Awaiting decision
Sheraton Belgravia, 20 Chesham Place, London, SW1X 8HQ
Replacement of 3no. antennas. Development ancillary and associated steelworks
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26/04989/FULL Awaiting decision
1 Kildare Terrace London W2 5JT
Erection of a mansard roof extending over the main house and side wing, replacement lower ground rear extension with roof terrace above, lowering of lower ground floor slab, installation of an air source heat pump in rear garden, new front boundary treatment, and new second floor window on the north elevation.
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26/04986/FULL Awaiting decision
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