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Planning application

25/05900/ADLBC

Admiralty Arch The Mall London SW1A 2WH

Granted Westminster Approval of Details (ADLBC)

Proposal

Details of typical guest room fit out showing relationship to historic fabric, service hoist to North Block, and service entrance door in South Block pursuant to condition 4 parts (x), (xvi), (xvii) of listed building consent dated 06 January 2025 (RN: 25/01971/LBC).

As published by the council, reference 25/05900/ADLBC

Timeline

Dates from the published record

  1. 14 Aug 2025

    Received by Westminster

  2. 18 Sep 2025

    Decision issued: Application Permitted

  3. 21 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 conditions applications

How this application type works

This type of application deals with conditions attached to an existing permission, either by supplying the details a condition requires, called discharging it, or by asking to vary or remove one. It does not reopen the principle of the permission itself. Building often cannot lawfully start, or continue past a set stage, until the named conditions are discharged.

More on conditions applications in our guide

Nearby applications

Within 500 metres

  • 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)

    21 Oct 2025 0m away Conditions
  • 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).

    12 Aug 2025 0m away Full applications
  • 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)

    21 Jan 2026 0m away Full applications
  • 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).

    12 Aug 2025 0m away Conditions
  • 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)

    22 Jun 2026 0m away Conditions
  • 26/00313/ADFULL Refused

    Admiralty Arch The Mall London SW1A 2WH

    Details of rooftop terrace boundary treatment and furniture pursuant to Condition 18 of planning permission dated 16 June 2021 (RN 20/07575/FULL)

    20 Jan 2026 0m away Full applications

In Westminster

  • 26/04967/ADLBC Withdrawn

    Royal Institute Of British Architects 66 Portland Place London W1B 1AD

    Details of installation of services and related fixtures pursuant to condition 8 (partial) of listed building consent dated 10 June 2025 (RN: 25/01205/LBC)

    24 Jul 2026 Conditions
  • 26/04860/ADLBC Granted

    New Zealand House 80 Haymarket London SW1Y 4TE

    Details of external and internal signage strategy pursuant to Condition 7(E) of listed building consent dated 12th February 2021 (RN: 19/07816/LBC)

    20 Jul 2026 Conditions
  • 26/04843/ADLBC Granted

    New Zealand House 80 Haymarket London SW1Y 4TE

    Detailed design and specification of new blinds to NZH based on mock-up trials on-site pursuant to Condition 6(m) of listed building consent dated 12th February 2021 (19/07816/LBC).

    20 Jul 2026 Conditions
  • 26/04998/ADLBC Awaiting decision

    17 - 21 South Audley Street London W1K 2NY

    Detailed drawings of Bathroom and Kitchen details for apartments 01, 02, 08, 09, 10 and 11 and Reflected ceiling plans for Apartment 1 powder room and bathroom, Apartment 2 powder room and bathrooms, Apartment 8 power room and bathroom, Apartment 9 bathrooms, Apartment 10 bathroom and shower room, and Apartment 11 bathrooms pursuant to partial discharge of conditions 6.3 and 6.10 of listed building consent dated 14th March 2023 (RN: 22/05005/LBC).

    24 Jul 2026 Conditions
  • 26/04992/ADLBC Awaiting decision

    17 - 21 South Audley Street London W1K 2NY

    Detailed drawings of wall construction to new apartments pursuant to partial discharge of condition 6.2 of listed building consent dated 14th March 2023 (RN: 22/05005/LBC).

    24 Jul 2026 Conditions