Planning application
25/06034/ADFULL
Development Site At North, South, Alexandra And Mews Buildings At Castle Lane And Palace Street London
Proposal
Details of masonry cleaning at 45 Palace Street only, pursuant to discharge of condition 12 of planning permission dated 11th January 2022 (RN: 21/05184/FULL)
As published by the council, reference 25/06034/ADFULL
Timeline
Dates from the published record
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22 Aug 2025
Received by Westminster
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6 Nov 2025
Decision issued: Application Permitted
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21 Jul 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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25/06685/CLEUD Granted
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Confirmation of lawful use of the property as office (Class E).
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26/00509/FULL Refused
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Installation of guarding in association with use of roof as terrace.
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24/00430/TELNOT Decided
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12/03125/NMA Granted
Flat 1508 The View 20 Palace Street London SW1E 5BA
Amendments to planning permission dated 11 October 2011 (RN:11/07606) for alterations at roof level including removal and partial infill of existing rooflight; construction of a roof level extension with new access stair from sixteenth floor level; erection of parapet walls and glass screening in connection with the formation of a terrace area; installation of two new flat rooflights; installation of air conditioning units, mechanical extract plant and associated ductwork; installation of two solar panels; namely the length of the roof level extension by one metre to the south.
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05/01800/ADFULL Granted
Roebuck House 20 Palace Street London SW1E 5BA
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04/09401/ADFULL Granted
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Samples of facing materials pursuant to Condition 2 (part) of planning permission dated 29 July 2004 (RN: 04/00810/FULL)
Other full applications applications
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26/04824/ADFULL Granted
New Zealand House 80 Haymarket London SW1Y 4TE
Detailed design and specification of new blinds to NZH based on mock-up trials on-site. pursuant to condition 32 (i) of planning permission dated 8th April 2024 (23/00571/FULL).
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26/04829/ADFULL Granted
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Details of external and internal signage strategy pursuant to Condition 33(E) of planning permission dated 8th April 2024 (RN: 23/00571/FULL)
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26/04841/ADFULL Granted
29 Henstridge Place London NW8 6QD
Details of the facing materials you will use, including glazing, and elevations and roof plans annotated to show where the materials are to be located pursuant to condition 5 of planning permission dated 18th November 2025 (RN:25/06159).
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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
Inver Court Inverness Terrace London W2 6JB
Replacement of combustible materials in the render facades; timber decking and plastic soffits/ fascias to terraces with non-combustible materials on the 5th and 6th floors.