Old War Office Whitehall London SW1A 2BX

This site has had 17 applications since 2022: 10 approved, 0 refused.

• 26/06004/ADLBC Decided

  Old War Office Whitehall London SW1A 2BX

  Details of where on site the doors to be removed are to be stored pursuant to condition 5 of listed building consent dated 15 July 2026 (RN: 26/03554/LBC).

  Submitted 2 Sep 2026
• 26/05609/FULL Awaiting decision

  Old War Office Whitehall London SW1A 2BX

  Variation of Condition 13 of planning permission dated 29 June 2021 (RN: 20/04931/FULL) namely, to allow the terraces adjacent to the restaurant/bar at sixth floor level as shown on drawing number 0256-Z06 R10 to be used by customers of the restaurant/bar between 08.00 and 22.30 hours daily.

  Submitted 17 Aug 2026 Full applications
• 26/04699/LBC Awaiting decision

  Old War Office Whitehall London SW1A 2BX

  Internal alterations to Apartment 6.08 at Level 6.

  Submitted 14 Jul 2026 Heritage and listed buildings
• 26/03554/LBC Awaiting decision

  Old War Office Whitehall London SW1A 2BX

  Alterations to roof structure and bulkheads, replacement of walls, replacement of lights, alterations to flooring, new painting, new fixtures and fitting, installation of new louvres and planters and associated works. In connection with works approved dated 21 February 2024 (RN 24/01138/LBC)

  Submitted 29 May 2026 Heritage and listed buildings
• 26/01821/LBC Awaiting decision

  Old War Office Whitehall London SW1A 2BX

  Installation of wall plaque and hanging sign (Whitehall Place). (Linked with 26/01759/ADV)

  Submitted 20 Mar 2026 Heritage and listed buildings
• 26/01759/ADV Awaiting decision

  Old War Office Whitehall London SW1A 2BX

  Display of one non-illuminated plaque sign measuring 0.4m x 0.52m and one non illuminated projecting sign measuring 0.65m x 0.75m (Whitehall Place). (Linked with 26/01821/LBC)

  Submitted 18 Mar 2026 Advertising
• 25/08552/FULL Granted

  Old War Office Whitehall London SW1A 2BX

  Installation of walls to the quadrangle pavilion canopy including all fixtures and fittings associated with the works.

  Decided 26 Mar 2026 Full applications
• 25/08553/LBC Granted

  Old War Office Whitehall London SW1A 2BX

  Installation of walls to the quadrangle pavilion canopy including all fixtures and fittings associated with the works.

  Decided 26 Mar 2026 Heritage and listed buildings
• 25/06955/LBC Granted

  Old War Office Whitehall London SW1A 2BX

  Installation of vinyl graphics to existing windows and hoarding for a temporary period from 12 October 2025 to 30 June 2026.

  Decided 13 Feb 2026 Heritage and listed buildings
• 25/06951/ADV Granted

  Old War Office Whitehall London SW1A 2BX

  Display of non illuminated vinyl graphic signs to windows measuring 1.515m X 0.8m, non illuminated hoarding sign measuring 19m X 2.58m for a temporary period from 12 October 2025 to 30 June 2026.

  Decided 14 Nov 2025 Advertising

1. 29 May 2026

   Received by Westminster

2. 21 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 24 July 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.

• Old War Office Whitehall London SW1A 2BX

  26/03554/LBC Submitted 29 May 2026 50 yards away

  90% historically approved · decision due ~24 Jul

  Alterations to roof structure and bulkheads, replacement of walls, replacement of lights, alterations to flooring, new painting, new fixtures and fitting, installation of new louvres and planters and associated works. In connection with works approved dated 21 February 2024 (RN 24/01138/LBC)

  Awaiting decision Heritage and listed buildings 48 docs

• Old War Office Whitehall London SW1A 2BX

  25/06951/ADV Submitted 26 Sep 2025 50 yards away

  Display of non illuminated vinyl graphic signs to windows measuring 1.515m X 0.8m, non illuminated hoarding sign measuring 19m X 2.58m for a temporary period from 12 October 2025 to 30 June 2026.

  Granted Advertising Windows or glazing 15 docs

• Old War Office Whitehall London SW1A 2BX

  25/06360/ADLBC Submitted 1 Sep 2025 50 yards away

  Details of canopy and its component parts, fixing details, and rain water management pursuant to Condition 3 of listed building consent dated 14 April 2025 (RN: 25/00906/LBC).

  Granted Conditions 8 docs

• Old War Office Whitehall London SW1A 2BX

  22/04197/ADLBC Submitted 27 Jun 2022 50 yards away

  Details of specification and sample of relaid Quandrangle setts pursuant to Condition 18 (b) of listed building consent dated 29th June 2021 (RN:20/04928/LBC)

  Granted Conditions 8 docs

• Old War Office Whitehall London SW1A 2BX

  22/04205/ADLBC Submitted 27 Jun 2022 50 yards away

  Details of mock-ups of plant room 'window displays' pursuant to Condition 18 (i) of listed building consent dated 29th June 2021 (RN:20/04928/LBC)

  Granted Conditions Windows or glazing 8 docs

• MOD Main Building Horse Guards Avenue London SW1A 2HB

  26/07033/LBC Submitted 14 Oct 2026 50 yards away

  90% historically approved · decision due ~9 Dec

  Alterations to the basement historic wine cellar east entrance threshold to provide level wheelchair access, comprising removal of the existing stone threshold (retained on site) and installation of a new, lowered Portland Stone threshold within the existing door opening.

  Awaiting decision Heritage and listed buildings

• 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