6 Berners Mews London W1T 3EJ

1. 11 Aug 2025

   Received by Westminster

2. 30 Sep 2025

   Validated

   Checked as complete and ready for consideration.

3. 18 Nov 2025

   Decision issued: Application Permitted

4. 21 Jul 2026

   Added to PlanIndex

Westminster granted permission on 18 November 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.

• 8 Berners Mews London W1T 3AW

  12/02546/FULL Submitted 15 Mar 2012 50 yards away

  Replacement of existing ground floor front window with a door.

  Refused Full applications Windows or glazing 7 docs

• 5 Berners Mews London W1T 3AJ

  26/02848/ADFULL Submitted 29 Apr 2026 50 yards away

  88% historically approved · decision due ~24 Jun

  Details of the replacement door (in timber) and the over panel pursuant to conditions 4 and 5 of planning permission dated 23rd May 2024 (24/01752/FULL).

  Awaiting decision Full applications 4 docs

• 26 Newman Street London W1T 1PW

  03/05156/FULL Submitted 1 Jul 2003 50 yards away

  Continued use as a medical day centre (Class D1). [Renewal of temporary permission dated 01 September 1994 (RN 94/02967) which allowed the use until 1 September 2002]

  Granted Full applications 7 docs

• Orwell House 16 - 18 Berners Street London W1T 3LN

  25/06455/ADFULL Submitted 10 Sep 2025 50 yards away

  Details of biodiversity management plan pursuant to Condition 14 of planning permission dated 15 December 2023 (RN22/08354/FULL)

  Granted Full applications 7 docs

• Orwell House 16 - 18 Berners Street London W1T 3LN

  25/08216/ADFULL Submitted 11 Nov 2025 50 yards away

  Details of samples of the facing materials including glazing pursuant to Condition 35 of planning permission dated 15th December 2023 (RN: 22/08354/FULL)

  Granted Full applications Windows or glazing 9 docs

• 22 Newman Street London W1T 1PH

  07/10373/AD7 Submitted 28 Nov 2007 50 yards away

  Display for a temporary period of six months of a non-illuminated 'to let' Estate Agent Board located on the face of the building at a height of between 3m and 4.6m above pavement level and measuring 1.2m x 0.9m.

  Granted Advertising 3 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