Planning application
25/07552/LBC
Admiralty Arch The Mall London SW1A 2WH
Proposal
Alterations to existing rooflight and chimney; Lift extension; and other associated works.
As published by the council, reference 25/07552/LBC
Timeline
Dates from the published record
-
17 Oct 2025
Received by Westminster
-
21 Jul 2026
Added to PlanIndex
-
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
-
25/07589/NMA Awaiting decision
Admiralty Arch The Mall London SW1A 2WH
Amendments to planning permission dated 6th January 2025 (RN:24/03757/FULL) for Variation of Condition 1 of planning permission (RN:23/07789/FULL) for the: Use of Admiralty Arch as a 100 bedroom hotel, private members club and one, two or four self contained residential units. Internal and external alterations including creation of two new basement levels for ancillary hotel facilities and plant outside of the footprint of the listed building located within the under pavement vaults, accessed via subterranean links underneath the building, changes to rooflights, alterations to lift overruns, installation of risers in the lightwell, introduction of additional roof top plant and non-roof top plant, alterations to roof terrace layouts and to perimeter screens and changes to internal layout of residential units and private members club. Namely, to allow alterations to L06 Rooflight & Chimney, Lift 22 extension to L06 and L07 access requirements.
-
25/07638/ADLBC Awaiting decision
Admiralty Arch The Mall London SW1A 2WH
Details of the new cage lifts, showing appearance and relationship to historic fabric pursuant to condition 4(xiii) of listed building consent dated 21st May 2025 (RN: 25/01971/LBC)
-
25/05646/ADFULL Granted
Admiralty Arch The Mall London SW1A 2WH
Details of new south block entrance and sample of stone for the new south block entrance pursuant to conditions 30 and 31 of planning permission dated 06 January 2025 (RN: 24/03757/FULL).
-
26/00339/ADFULL Awaiting decision
Admiralty Arch The Mall London SW1A 2WH
Details of The new external timber panelled doors to the restaurant and glazed fan light; The new fire escape doors; The new service door to Admiralty Place; Pursuant to condition 22 (ix, x xi) of planning permission dated 06 January 2025 (RN: 24/03757/FULL)
-
25/05628/ADLBC Granted
Admiralty Arch The Mall London SW1A 2WH
Details of entrance foyer layouts and finished appearance and method of dismantlement of stone staircase in Lower Ground Floor of South Block and details of storage, new location and re-assembly pursuant to Conditions 4 (xi) and 5 of Listed Building Consent dated 21 May 2025 (RN: 25/01971/LBC).
-
26/04116/ADLBC Awaiting decision
Admiralty Arch The Mall London SW1A 2WH
Details of all works of restoration and repair to the external facades pursuant to condition 2 of listed building dated 16th June 2021 (RN:20/07669/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)