Planning application
25/09165/LBC
20 Upper Berkeley Street London W1H 7PF
Proposal
External alterations including replacement windows to front lightwell and rear elevation, retention and refurbishment of other windows and external metalwork, internal alterations to layouts and common area stair, replacement of internal doors and reinstatement of ceiling at third floor level (Linked to 26/00232/FULL)
As published by the council, reference 25/09165/LBC
Timeline
Dates from the published record
-
18 Dec 2025
Received by Westminster
-
15 Jan 2026
Validated
Checked as complete and ready for consideration.
-
1 Apr 2026
Decision issued: Application Permitted
-
20 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 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
-
26/00232/FULL Granted
20 Upper Berkeley Street London W1H 7PF
Replacement of one window to front lightwell and four windows to rear (Linked to 25/09165/LBC)
-
26/00821/ADLBC Awaiting decision
37 Great Cumberland Place London W1H 7TD
Details of the existing and proposed floor build ups throughout the building and drawings omitting floor levelling and joist notching pursuant to condition 3A and 5 of listed building consent dated 15 October 2020 (RN: 20/03651/LBC).
-
26/04340/ADLBC Awaiting decision
37 Great Cumberland Place London W1H 7TD
Details of method statements pursuant to condition 3 (h) of listed building consent dated 15 October 2020 (RN: 20/03651/LBC).
-
26/01823/ADLBC Awaiting decision
37 Great Cumberland Place London W1H 7TD
Detailed drawings (at 1:5 and 1:20 scales) of the following parts of the development: new external doors, including elevations, typical details and interface with existing fabric; and internal door schedule showing existing doors, upgraded doors and new doors and their locations pursuant to condition 3 (part E & F) of listed building consent dated 15th October 2020 (20/03651/LBC).
-
26/01840/ADFULL Awaiting decision
37 Great Cumberland Place London W1H 7TD
Detailed drawings of the new doors, including elevations, typical details and interface with existing fabric pursuant to condition 6 (B) of planning permission dated 20th November 2024 (RN:24/03532/FULL)
-
26/01824/ADLBC Awaiting decision
37 Great Cumberland Place London W1H 7TD
Details of new fireplaces, fire surrounds and hearths pursuant to condition 3G of listed building consent dated 12th October 2020 (20/03651/LBC).
Other heritage and listed buildings applications
In Westminster
-
26/04984/LBC Awaiting decision
47G Randolph Avenue London W9 1BQ
Installation of replacement fire surround.
-
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)
-
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.
-
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.
-
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)