Gillingham House 38 - 44 Gillingham Street London SW1V 1HU

This site has had 9 applications since 2007: 5 approved, 0 refused.

• 26/07513/ADFULL Awaiting decision

  Gillingham House 38 - 44 Gillingham Street London SW1V 1HU

  Details of Appendix A checklist from the Code of Construction Practice, signed by the applicant and approved by the Council's Environmental Sciences Team; pursuant to condition 3 of planning permission dated 23 December 2024 (24/04744/FULL)

  Submitted 4 Nov 2026
• 26/03103/ADFULL Awaiting decision

  Gillingham House 38 - 44 Gillingham Street London SW1V 1HU

  Details of whole life carbon assessment (part A only) pursuant to condition 36 (partial) of planning permission dated 03 January 2025 (RN: 24/04744/FULL).

  Submitted 12 May 2026 Full applications
• 26/01002/ADFULL Granted

  Gillingham House 38 - 44 Gillingham Street London SW1V 1HU

  Details of Appendix A checklist from the Code of Construction Practice pursuant to the partial discharge of Condition 3 (a) (demolition) of planning permission dated 23 December 2024 (24/04744/FULL).

  Decided 15 Apr 2026 Full applications
• 25/09275/NMA Granted

  Gillingham House 38 - 44 Gillingham Street London SW1V 1HU

  Amendments to planning permission dated 23rd December 2024 (RN: 24/04744/FULL), which itself varied planning permission dated 19th January 2024 (RN 23/01690/FULL) and was amended by non-material amendment dated 24 March 2025 (RN: 25/01242/NMA), for the "Phased development of the site including Phase 1 partial demolition and Phase 2 construction works including, remodelling and extension of existing part eight and part four storey building plus basement (Use Class E, with former caretaker unit) to create an eight-storey building plus basement and roof level plant (Use Class E) and new facade, relocation of main entrance to side facade, new landscaped garden space, roof terraces, waste storage, cycle parking, associated plant and other necessary works". Namely, amendments to Gillingham Street gate and ninth floor roof terrace railing; alterations to facades, including detailed design and materials; undercroft; landscaping; and internal layouts.

  Decided 3 Mar 2026 Amendments
• 25/06099/ADFULL Awaiting decision

  Gillingham House 38 - 44 Gillingham Street London SW1V 1HU

  Detailed written scheme of investigation (Stage 2) pursuant to Condition 11 of planning permission dated 23 December 2024 (RN: 24/04744/FULL).

  Submitted 27 Aug 2025 Full applications
• 25/05975/ADFULL Granted

  Gillingham House 38 - 44 Gillingham Street London SW1V 1HU

  Details of an impact assessment safeguarding measures and impact to London Underground assets and method statement of the demolition in consultation with London Underground) pursuant to condition 43 of planning permission dated 23rd December 2024 (RN:24/04744/FULL)

  Decided 19 Sep 2025 Full applications
• 08/01114/ADFULL Granted

  Gillingham House 38 - 44 Gillingham Street London SW1V 1HU

  Details of acoustic enclosure and exhaust attenuators pursuant to Condition 5 of planning permission dated 17 August 2007 (RN: 07/01286).

  Decided 25 Mar 2008 Full applications
• 07/01286/FULL Granted

  Gillingham House 38 - 44 Gillingham Street London SW1V 1HU

  Installation of 11 air conditioning units within rear ground floor private car park.

  Decided 17 Aug 2007 Full applications

1. 8 May 2026

   Received by Westminster

2. 14 May 2026

   Validated

   Checked as complete and ready for consideration.

3. 21 Jul 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 9 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.

• 46 Gillingham Street London SW1V 1HU

  07/06996/FULL Submitted 8 Aug 2007 50 yards away

  Installation of air conditioning unit on flat roof at rear first floor level.

  Granted Full applications 10 docs

• 46 Gillingham Street London SW1V 1HU

  06/02362/FULL Submitted 27 Mar 2006 50 yards away

  Installation of roller shutter and grilles at ground floor level, 6 air conditioning units under fire escape staircase within car park, 9 wall and pole mounted CCTV cameras, and aerial and satellite dish (diameter 0.68m) at roof level.

  Granted Full applications 9 docs

• 46 Gillingham Street London SW1V 1HU

  07/06284/FULL Submitted 18 Jul 2007 50 yards away

  Retention of nine external air conditioning condenser units located on flat roof at rear first floor level.

  Refused Full applications 7 docs

• 46 Gillingham Street London SW1V 1HU

  07/03928/FULL Submitted 3 May 2007 50 yards away

  Installation of air conditioning unit at rear first floor level.

  Refused Full applications 10 docs

• Gillingham House 38 - 44 Gillingham Street London SW1V 1HU

  07/01286/FULL Submitted 8 Feb 2007 50 yards away

  Installation of 11 air conditioning units within rear ground floor private car park.

  Granted Full applications 10 docs

• Gillingham House 38 - 44 Gillingham Street London SW1V 1HU

  25/06099/ADFULL Submitted 27 Aug 2025 50 yards away

  88% historically approved · decision due ~22 Oct

  Detailed written scheme of investigation (Stage 2) pursuant to Condition 11 of planning permission dated 23 December 2024 (RN: 24/04744/FULL).

  Awaiting decision Full applications 11 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