Basement Flat 155 Gloucester Place London NW1 6DX

This site has had 2 applications since 2026.

• 26/00648/LBC Awaiting decision

  Basement Flat 155 Gloucester Place London NW1 6DX

  Formation of a new independent entrance via the existing lightwell. Repointing of brickwork. Internal alterations to ground and basement floors. (Linked with 26/00647/FULL)

  Submitted 4 Feb 2026 Heritage and listed buildings

1. 4 Feb 2026

   Received by Westminster

2. 23 Mar 2026

   Validated

   Checked as complete and ready for consideration.

3. 21 Jul 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 18 May 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.

• 26/00648/LBC Awaiting decision

  Basement Flat 155 Gloucester Place London NW1 6DX

  Formation of a new independent entrance via the existing lightwell. Repointing of brickwork. Internal alterations to ground and basement floors. (Linked with 26/00647/FULL)

  Submitted 4 Feb 2026 Heritage and listed buildings

1 later application on the register refers to this one:

• 26/00648/LBC Awaiting decision

  Basement Flat 155 Gloucester Place London NW1 6DX

  Formation of a new independent entrance via the existing lightwell. Repointing of brickwork. Internal alterations to ground and basement floors. (Linked with 26/00647/FULL)

  Submitted 4 Feb 2026 Heritage and listed buildings

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.

• Basement Flat 155 Gloucester Place London NW1 6DX

  26/00648/LBC Submitted 4 Feb 2026 50 yards away

  90% historically approved · decision due ~18 May

  Formation of a new independent entrance via the existing lightwell. Repointing of brickwork. Internal alterations to ground and basement floors. (Linked with 26/00647/FULL)

  Awaiting decision Heritage and listed buildings 4 docs

• 15 - 17 Huntsworth Mews London NW1 6DE

  06/10231/ADFULL Submitted 20 Dec 2006 50 yards away

  Details of cable routes and louvre screening pursuant to Conditions 5 and 6 of planning permission dated 16 November 2006 (RN: 06/04407).

  Granted Full applications 3 docs

• 15 - 17 Huntsworth Mews London NW1 6DE

  05/04775/FULL Submitted 16 Jun 2005 50 yards away

  Retention of three air conditioning units on the rooftop.

  Refused Full applications 8 docs

• 15 - 17 Huntsworth Mews London NW1 6DE

  05/04774/CLEUD Submitted 16 Jun 2005 50 yards away

  Installation of six air conditioning units on rooftop.

  Granted Lawful development 7 docs

• 15 - 17 Huntsworth Mews London NW1 6DE

  06/04407/FULL Submitted 6 Jun 2006 50 yards away

  Relocation of three air conditioning units and addition of four further units within an acoustic screen on the rooftop.

  Granted Full applications 9 docs

• Tennyson Court 12 Dorset Square London NW1 6QB

  25/06632/LBC Submitted 16 Sep 2025 50 yards away

  90% historically approved · decision due ~11 Nov

  Externall repairs and decorations to the front elevation of Tennyson Court.

  Awaiting decision Heritage and listed buildings 6 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