Planning application
25/07392/LBC
Sackville House 40 Piccadilly London W1J 0DR
Proposal
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).
As published by the council, reference 25/07392/LBC
Timeline
Dates from the published record
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13 Oct 2025
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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25/08707/FULL Awaiting decision
Sackville House 40 Piccadilly London W1J 0DR
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.
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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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25/08169/ADV Awaiting decision
Airwork House 35 Piccadilly London
Display of non illuminated hoarding wrap measuring 2.44m x 14.67m, 2.44m x 6.72m to 33-35 Airwork House.
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25/06732/NMA Granted
Pegasus House 37 - 43 Sackville Street London W1S 3EH
Amendments to planning permission dated 22nd September 2021 (RN:20/07605/FULL) for Variation of condition 1 of planning permission dated 28 February 2020 (RN: 19/00529) for the: Redevelopment of Pegasus House and Nuffield House including demolition behind a retained facade (west, south and east) of Nuffield House and replacement building comprising 2 level basement, ground, mezzanine and first to seventh floor and demolition and replacement of Pegasus House comprising 2 level basement, ground, mezzanine and first to fifth floors; amalgamation of the two buildings to provide new office (Class B1), retail (Class A1), restaurant (Class A3), flexible office / retail (Class B1 / A1), and residential accommodation (Class C3); and other associated works. Namely, creation of waste and cycle store and associated ventilation duct and extract.
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25/06668/LBC Granted
Pegasus House 37 - 43 Sackville Street London W1S 3EH
Creation rear ground floor waste and cycle storage room and an internal entilation duct with a louvre at 7th floor roof level.
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25/05906/ADFULL Awaiting decision
Pegasus House 37 - 43 Sackville Street London W1S 3EH
Details of Shopfronts pursuant to condition 7 (b) of planning permission dated 22nd september 2021 (RN:20/07605). Linked with 25/06144/ADLBC
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)