Dorset House Gloucester Place London NW1 5AH

This site has had 6 applications since 2025: 6 approved, 0 refused.

• 25/08280/LBC Granted

  Dorset House Gloucester Place London NW1 5AH

  Installation of replacement double-glazed windows and doors. (Linked to 25/08279/FULL)

  Decided 20 Mar 2026 Heritage and listed buildings
• 25/08279/FULL Granted

  Dorset House Gloucester Place London NW1 5AH

  Installation of replacement double-glazed windows and doors. (Linked to 25/08280/LBC)

  Decided 20 Mar 2026 Full applications
• 25/05736/LBC Granted

  Dorset House Gloucester Place London NW1 5AH

  Installation of replacement double-glazed windows and doors (Proposal A). (Linked to 25/05735/FULL)

  Decided 23 Oct 2025 Heritage and listed buildings
• 25/05164/LBC Granted

  Dorset House Gloucester Place London NW1 5AH

  Installation of two replacement double-glazed windows in the ground-floor reception area. (Linked to 25/05163/FULL)

  Decided 3 Oct 2025 Heritage and listed buildings
• 25/05163/FULL Granted

  Dorset House Gloucester Place London NW1 5AH

  Installation of two replacement double-glazed windows in the ground-floor reception area. (Linked to 25/05164/LBC)

  Decided 3 Oct 2025 Full applications

1. 14 Aug 2025

   Received by Westminster

2. 2 Sep 2025

   Validated

   Checked as complete and ready for consideration.

3. 23 Oct 2025

   Decision issued: Application Permitted

4. 21 Jul 2026

   Added to PlanIndex

• 25/05736/LBC Granted

  Dorset House Gloucester Place London NW1 5AH

  Installation of replacement double-glazed windows and doors (Proposal A). (Linked to 25/05735/FULL)

  Decided 23 Oct 2025 Heritage and listed buildings

1 later application on the register refers to this one:

• 25/05736/LBC Granted

  Dorset House Gloucester Place London NW1 5AH

  Installation of replacement double-glazed windows and doors (Proposal A). (Linked to 25/05735/FULL)

  Decided 23 Oct 2025 Heritage and listed buildings

Westminster granted permission on 23 October 2025, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

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.

• Dorset House Gloucester Place London NW1 5AH

  25/05736/LBC Submitted 14 Aug 2025 50 yards away

  Installation of replacement double-glazed windows and doors (Proposal A). (Linked to 25/05735/FULL)

  Granted Heritage and listed buildings Windows or glazing 43 docs

• Dorset House Gloucester Place London NW1 5AH

  25/05164/LBC Submitted 24 Jul 2025 50 yards away

  Installation of two replacement double-glazed windows in the ground-floor reception area. (Linked to 25/05163/FULL)

  Granted Heritage and listed buildings Windows or glazing 25 docs

• Dorset House Gloucester Place London NW1 5AH

  25/05163/FULL Submitted 24 Jul 2025 50 yards away

  Installation of two replacement double-glazed windows in the ground-floor reception area. (Linked to 25/05164/LBC)

  Granted Full applications Windows or glazing 43 docs

• Flat 93 Dorset House Gloucester Place London NW1 5AF

  26/01493/LBC Submitted 9 Mar 2026 50 yards away

  Internal alterations including the addition of a new partition and replacement of 3x internal doors

  Granted Heritage and listed buildings 11 docs

• 35 Melcombe Street London NW1 6AG

  26/00327/LBC Submitted 20 Jan 2026 50 yards away

  90% historically approved · decision due ~17 Mar

  Installation of 100 metres of fibre telecommunications cable from a fibre termination box in the basement floor BT frame room, to a communications cabinet located in the basement floor office.

  Awaiting decision Heritage and listed buildings 9 docs

• Dorset House Gloucester Place London NW1 5AH

  25/08280/LBC Submitted 12 Nov 2025 50 yards away

  Installation of replacement double-glazed windows and doors. (Linked to 25/08279/FULL)

  Granted Heritage and listed buildings Windows or glazing 40 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