Planning application
25/04586/FULL
63 - 65 Piccadilly London W1J 0DY
Proposal
Externa alterations (including a rear extension at 1st to 6th floor levels) in connection with approved hotel development including associated M&E Plant.
As published by the council, reference 25/04586/FULL
Timeline
Dates from the published record
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3 Jul 2025
Received by Westminster
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16 Feb 2026
Decision issued: Application Permitted
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29 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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25/04587/LBC Granted
63 - 65 Piccadilly London W1J 0DY
External & Internal alterations ( including a rear extension at 1st to 6th floor levels) including associated M&E Plant.
-
26/03730/ADFULL Awaiting decision
63 - 65 Piccadilly London W1J 0DY
Details of new windows, dormer windows, and external doors pursuant to condition 7 (part 1) of planning permission dated 16 February 2026 (RN: 25/04586/FULL). (Linked with 26/03766/ADLBC)
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26/03766/ADLBC Awaiting decision
63 - 65 Piccadilly London W1J 0DY
Details of new windows, dormer windows, and external doors, Skirtings, dados, architraves, cornices and decorative plasterwork, new locations for relocated fireplaces, new mezzanine structure; and photographic sample of facing materials pursuant to conditions 4 (parts 1, 2, 3 &5) and 10 of listed building consent dated 13 February 2026 (RN: 25/04587/LBC). (Linked with 26/03730/ADFULL)
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26/03290/ADLBC Awaiting decision
63 - 65 Piccadilly London W1J 0DY
Details of new windows, dormer windows, doors, fireplaces and juliet balconies / reinstatement of chequerboard finish, updated design to service riser, retention of stone shelves to front vaults and existing wall and linings to western party wall of 'junior suite' at mezzanine level / facing materials pursuant to conditions 4, 8 and 10 of listed building consent dated 13 February 2026 (RN: 25/04587/LBC) [Linked to 26/03182/ADFULL]
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26/03182/ADFULL Awaiting decision
63 - 65 Piccadilly London W1J 0DY
Details of new windows, dormer windows, external doors and juliet balconies / cycle storage for the hotel / revised rear elevation to show updated design to service riser / facing materials pursuant to conditions 7, 12, 17 and 18 of planning permission dated 13 February 2026 (RN: 25/04586/FULL). [Linked to 26/03290/ADLBC]
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25/09161/ADV Granted
63 - 65 Piccadilly London W1J 0DY
Display of externally illuminated shroud/wrap measuring 4.4m x 16.7m.
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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.