Planning application
26/00853/LBC
10 Piccadilly London W1J 0DD
Proposal
Alterations to mansard, roof and plant, replacement of roof tiles, removal of fire-fighting lift shaft, renovations to historic staircases, internal alterations; and associated works.
As published by the council, reference 26/00853/LBC
Timeline
Dates from the published record
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11 Feb 2026
Received by Westminster
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21 Jul 2026
Added to PlanIndex
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Decision
Awaiting decision
The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.
What happens while it is decided
The process from here
This application is with Westminster for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.
The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.
About heritage and listed buildings applications
How this application type works
Heritage applications concern listed buildings and conservation areas. Listed building consent is needed for works, inside or out, that affect the special interest of a listed building, and carrying out such works without consent is a criminal offence. The council weighs harm to the heritage asset against any public benefit of the proposal.
More on heritage and listed buildings applications in our guide
Nearby applications
Within 500 metres
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26/02217/ADFULL Awaiting decision
10 Piccadilly London W1J 0DD
Detailed drawings at a scale of 1:10 with full size sections thought the frames and glazing bars of a typical example of each window type to be replaced pursuant to condition 4 of planning permission dated 13th August 2025 (RN: 25/04545/FULL). Linked to 26/01901/ADLBC
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26/01901/ADLBC Awaiting decision
10 Piccadilly London W1J 0DD
Detailed drawings at a scale of 1:10 with full size sections through the frames and glazing bars of a typical example of each window type to be replaced pursuant to condition 2 of listed building consent dated 23rd June 2025 (RN: 25/02418/LBC). Linked to 26/02217/ADFULL
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26/02875/ADFULL Awaiting decision
10 Piccadilly London W1J 0DD
Details of Code of Construction Practice pursuant to condition 8 of planning permission dated 13th August 2025 (RN:25/04545/FULL)
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26/02245/FULL Awaiting decision
10 Piccadilly London W1J 0DD
Variation of Condition 1 of planning permission dated 13th August 2025 (RN: 25/04545/FULL) for, 'Change of use of part-basement, part-ground floor and part-first floor to provide a food hall premises (Sui Generis). Alterations and extensions at roof level, including the creation of a roof terrace, green roof, and replacement of plant; replacement of windows throughout the building, alterations to the ground floor facades, creation of a new terrace at second floor level on Air Street and creation of new cycle facilities.' Namely, removal of office floorspace at Level 7, alterations at roof level including to the roof terrace and green roof and the replacement of plant plus other associated works. (Applicaion under Section 73).
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25/06290/ADV Refused
10 Piccadilly London W1J 0DD
Display of 1:1 printed image of building and 3x externally illuminated advertising areas measuring 18m x 8m on Piccadilly, Piccadilly Circus 18.4m x 7.5m on Piccadilly Circus and 14.72m x 8m on Regent Street shroud for a temporary period of two years.
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26/04724/ADV Awaiting decision
10 Piccadilly London W1J 0DD
Display of five externally illuminated printed images measuring 18m x 8m, 14.72m x 8m, 15.7m x 69m, 15.7m x 18.4m, 15.7m x 64.8m on Piccadilly and Regent Street shroud for a temporary period of 18 months.
Other heritage and listed buildings applications
In Westminster
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26/04984/LBC Awaiting decision
47G Randolph Avenue London W9 1BQ
Installation of replacement fire surround.
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26/04997/LBC Awaiting decision
Hanover Lodge Outer Circle Regent's Park London NW1 4HB
Erection of a morning room side extension. (Linked to 26/04996/FULL)
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26/04979/LBC Awaiting decision
12 Brewer Street London W1F 0SF
Internal alterations including removal of internal enclosures; Replacement flooring, shelving and slatwall systems, staircase handrail repair and other associated joinery works.
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26/04987/LBC Awaiting decision
Basement And Ground Floor 8 Ganton Street London W1F 7QL
Repainting of the existing timber shopfront, hand-painted fascia lettering, installation of a new hanging sign using the existing projecting sign bracket, and installation of a discreet fascia-mounted LED trough light.
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26/04995/LBC Awaiting decision
Hanover Lodge Outer Circle Regent's Park London NW1 4HB
Erection of rear conservatory extensions and an entrance loggia to side with roof terrace above, together with associated landscaping and alterations. (Linked with 26/04994/FULL)