Admiralty Arch The Mall London SW1A 2WH

This site has had 31 applications since 2022: 12 approved, 2 refused.

• 26/06556/NMA Awaiting decision

  Admiralty Arch The Mall London SW1A 2WH

  Amendments to planning permission dated 06 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, NAMELY Amend the wording of Condition 19 pursuant to 24/03757/FULL You must not put structures such as canopies, fences, loggias, trellises or satellite or radio antennae on the roof terraces unless otherwise approved

  Submitted 24 Sep 2026 Amendments
• 26/06554/FULL Awaiting decision

  Admiralty Arch The Mall London SW1A 2WH

  Addition of roof parasols, canopies, and a semi enclosed weather proofing system with retractable roof and side screens (Linked 26/06555/LBC)

  Submitted 24 Sep 2026 Full applications
• 26/06555/LBC Awaiting decision

  Admiralty Arch The Mall London SW1A 2WH

  Addition of roof parasols, canopies, and a semi enclosed weather proofing system with retractable roof and side screens (Linked 26/06554/FULL)

  Submitted 24 Sep 2026 Heritage and listed buildings
• 26/04923/ADFULL Decided

  Admiralty Arch The Mall London SW1A 2WH

  Details of a supplementary acoustic report pursuant to condition 14 of planning permission dated 6th January 2025 (RN: 24/03757/FULL)

  Submitted 23 Jul 2026
• 26/04932/ADLBC Decided

  Admiralty Arch The Mall London SW1A 2WH

  Details of internal lighting to principal rooms of North Block pursuant to Condition 4 (xii) of listed building consent dated 21st May 2025 (RN: 25/01971/LBC).

  Submitted 23 Jul 2026
• 26/04939/ADLBC Decided

  Admiralty Arch The Mall London SW1A 2WH

  Details of photographs of facing materials including glazing, and elevations and roof plans annotated to show where the materials are to be located pursuant to Condition 3 of listed building consent dated 6 January 2025 (RN:24/05377/LBC).

  Submitted 23 Jul 2026
• 26/04933/ADLBC Decided

  Admiralty Arch The Mall London SW1A 2WH

  Details of lift doors demonstrating appearance from communal lobby areas pursuant to Condition 15 of listed building consent dated 21st May 2025 (RN: 25/01971/LBC).

  Submitted 23 Jul 2026
• 26/04871/ADFULL Decided

  Admiralty Arch The Mall London SW1A 2WH

  Details of Servicing and Operational Management Plan for the hotel pursuant to condition 5 of planning permission dated 6th January 2025 (24/03757/FULL)

  Submitted 21 Jul 2026
• 26/04863/ADFULL Decided

  Admiralty Arch The Mall London SW1A 2WH

  Details of the ventilation system for the fifth floor restaurant pursuant to Condition 28 of planning permission dated 6th January 2025 (24//03757/FULL)

  Submitted 21 Jul 2026
• 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)

  Submitted 22 Jun 2026 Conditions

1. 21 Jan 2026

   Received by Westminster

2. 21 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 18 March 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Westminster took a median of 91 days over the applications it decided in the last year.

This application is with Westminster for determination, against a statutory target of eight weeks. Over the last year Westminster decided full applications in a median of 119 days. More in our guide to how long planning decisions take.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• Admiralty Arch The Mall London SW1A 2WH

  25/07638/ADLBC Submitted 21 Oct 2025 50 yards away

  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)

  Granted Conditions 10 docs

• Admiralty Arch The Mall London SW1A 2WH

  25/05646/ADFULL Submitted 12 Aug 2025 50 yards away

  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).

  Granted Full applications 9 docs

• Admiralty Arch The Mall London SW1A 2WH

  25/05628/ADLBC Submitted 12 Aug 2025 50 yards away

  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).

  Granted Conditions 10 docs

• Admiralty Arch The Mall London SW1A 2WH

  26/04116/ADLBC Submitted 22 Jun 2026 50 yards away

  89% historically approved · decision due ~17 Aug

  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)

  Awaiting decision Conditions 24 docs

• Admiralty Arch The Mall London SW1A 2WH

  26/00313/ADFULL Submitted 20 Jan 2026 50 yards away

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

  Refused Full applications 7 docs

• Admiralty Arch The Mall London SW1A 2WH

  26/00316/ADFULL Submitted 20 Jan 2026 50 yards away

  Details of rooftop perimeter railings, pursuant condition 22(viii) of planning permission dated 16th June 2021 (RN: 20/07575/FULL)

  Granted Full applications 7 docs

• 26/07528/FULL Awaiting decision

  69 Eaton Place London SW1X 8DF

  Installation of new cast iron water pipe on rear courtyard elevation. (Linked with 26/07529/LBC)

  Received 5 Nov, published by the council 6 Nov 2026 Full applications
• 26/05200/FULL Decided

  1 The Court House 165 Seymour Place London W1H 4PU

  Installation of waterproofing system to the existing lead flat roofs

  Received 3 Aug, published by the council 28 Aug 2026 Full applications
• 26/07521/FULL Awaiting decision

  Flat 18 Harlequin Court 20 Tavistock Street London WC2E 7NZ

  Installation of one external condenser unit

  Received 4 Nov, published by the council 6 Nov 2026 Full applications
• 26/07508/FULL Awaiting decision

  Buckingham Palace The Mall London SW1A 1AA

  Replacement of existing security lighting to the Buckingham Palace Forecourt with 80 compact LED spotlights installed within the lantern clusters across 10 principal piers, with associated concealed cabling and reversible fixings. (Linked with 26/07509/LBC)

  Received 4 Nov, published by the council 5 Nov 2026 Full applications
• 26/07472/FULL Awaiting decision

  Flat 3 82 New Cavendish Street London W1G 9TA

  Replacement windows to second floor level with vacuum, double glazing windows. (Linked with 26/07473/LBC)

  Received 3 Nov, published by the council 6 Nov 2026 Full applications