Planning application
25/08707/FULL
Sackville House 40 Piccadilly London W1J 0DR
Proposal
Variation of Condition 1 of planning permission dated 06 March 2024 (RN: 23/06009/FULL) for, "Refurbishment and extensions comprising partial demolition of the existing structure; part-infilling the lightwell to the west at ground to second floor level with third floor rear terrace and core to all levels; part-4, part-1 storey extension; creation of plant enclosure, a pavilion enclosure and roof terrace to seventh floor level; new cycle parking facilities; and associated works, all to provide additional Class E floorspace"; NAMELY, design amendments to roof, domers, lift overun, entrance doors and pavement lights.
As published by the council, reference 25/08707/FULL
Timeline
Dates from the published record
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28 Nov 2025
Received by Westminster
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20 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 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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25/07392/LBC Awaiting decision
Sackville House 40 Piccadilly London W1J 0DR
Design changes within Sackville House in association with works approved under listed building consents dated 06.03.2024 (Ref: 23/06010/LBC), 29.11.2024 (Ref: 24/05566/LBC), 23.05.2025 (Ref: 25/01938/LBC) and dated 06.08.2025 (Ref: 25/03918/LBC).
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26/03642/NMA Awaiting decision
Airwork House 35 Piccadilly London
Amendments to planning permission dated 12.06.2024 (RN: 23/05723/FULL) for: Variation of Condition 1, 14 and 15 and removal of Condition 13 of planning permission (21/02681/FULL) dated 10 September 2021 for: Demolition and redevelopment of existing building to provide a new building comprising two sub-basement levels, ground and eight upper floors. Use of part basement and ground floor for retail (Class A1) purposes and use of part of rear ground floor as for either dual/alternative retail (Class A1) or restaurant (Class A3) purposes, use of the remainder of the building for office (Class B1) purposes. Installation of plant at sub-basement level -2, seventh, eighth and roof level. Creation of a terrace at eighth floor level'; namley omission of a section of the brise soleil on the Piccadilly Place elevation and the reduction of photovoltaic panels at level 9.
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25/06732/NMA Granted
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Details of Shopfronts pursuant to condition 7 (b) of planning permission dated 22nd september 2021 (RN:20/07605). Linked with 25/06144/ADLBC
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