13 Harley Street London W1G 9QG

This site has had 12 applications since 2025: 9 approved, 1 refused.

• 26/03398/ADLBC Awaiting decision

  13 Harley Street London W1G 9QG

  Details of new double-glazed windows at third and fourth floor levels pursuant to conditions 5 (7) of listed building consent dated 16 September 2025 (RN: 25/04782/LBC)

  Submitted 22 May 2026 Conditions
• 26/00701/LBC Awaiting decision

  13 Harley Street London W1G 9QG

  Installation of double doors at first floor level and repair work to front door

  Submitted 5 Feb 2026 Heritage and listed buildings
• 25/08449/ADLBC Granted

  13 Harley Street London W1G 9QG

  Details of historic paint analysis and proposed colour scheme pursuant to Condition 5(1) of listed building consent dated 29 September 2025 (RN 25/04782/LBC)

  Decided 17 Feb 2026 Conditions
• 25/08253/ADLBC Granted

  13 Harley Street London W1G 9QG

  Details of floor build-up to the existing timber floor surfaces pursuant to condition 5 (3) of listed building consent dated 29 September 2025 (RN: 25/04782/LBC).

  Decided 18 Mar 2026 Conditions
• 25/08261/ADLBC Granted

  13 Harley Street London W1G 9QG

  Detailed drawings all new chimneypieces pursuant to Condition 5 (5) of listed building consent dated 29th September 2025 (RN:25/04782/LBC).

  Decided 20 Feb 2026 Conditions
• 25/08256/ADLBC Granted

  13 Harley Street London W1G 9QG

  Detail of new stone floor on the ground floor front entrance hall, including sample photos and name of the proposed marble pursuant to condition 5 (4) of listed building consent dated 29 September 2025 (RN: 25/04782/LBC).

  Decided 5 Mar 2026 Conditions
• 25/08030/ADLBC Refused

  13 Harley Street London W1G 9QG

  Detailed drawings of the new double-glazed windows at third and fourth floor levels pursuant to condition 5 (7) of listed building consent dated 29th September 2025 (RN: 25/04782).

  Decided 9 Mar 2026 Conditions
• 25/08007/ADFULL Granted

  13 Harley Street London W1G 9QG

  Detailed drawings of the timber screening to the rear of the ground floor terrace pursuant to Condition 10 of planning permission dated 29th September 2025 (RN:25/04781/FULL).

  Decided 19 Nov 2025 Full applications
• 25/07998/ADLBC Granted

  13 Harley Street London W1G 9QG

  Detailed drawings, with a full-size section through the handrail of the reinstated balustrade and handrail to the staircase from lower ground to ground floor level pursuant to Condition 5 (2) of listed building consent dated 29th September 2025 (RN:25/04782/LBC).

  Decided 19 Nov 2025 Conditions
• 25/07661/ADLBC Granted

  13 Harley Street London W1G 9QG

  Details of the design and location of CCTV cameras pursuant to condition 5 (6) of listed building dated 29th September 2025 (RN:25/04782/LBC)

  Decided 4 Nov 2025 Conditions

1. 8 Oct 2025

   Received by Westminster

2. 14 Oct 2025

   Validated

   Checked as complete and ready for consideration.

3. 19 Feb 2026

   Decision issued: Application Permitted

4. 21 Jul 2026

   Added to PlanIndex

Westminster granted permission on 19 February 2026, 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.

• 13 Harley Street London W1G 9QG

  25/08030/ADLBC Submitted 5 Nov 2025 50 yards away

  Detailed drawings of the new double-glazed windows at third and fourth floor levels pursuant to condition 5 (7) of listed building consent dated 29th September 2025 (RN: 25/04782).

  Refused Conditions Windows or glazing 9 docs

• 13 Harley Street London W1G 9QG

  25/08449/ADLBC Submitted 19 Nov 2025 50 yards away

  Details of historic paint analysis and proposed colour scheme pursuant to Condition 5(1) of listed building consent dated 29 September 2025 (RN 25/04782/LBC)

  Granted Conditions 8 docs

• 13 Harley Street London W1G 9QG

  25/08007/ADFULL Submitted 4 Nov 2025 50 yards away

  Detailed drawings of the timber screening to the rear of the ground floor terrace pursuant to Condition 10 of planning permission dated 29th September 2025 (RN:25/04781/FULL).

  Granted Full applications 8 docs

• 13 Harley Street London W1G 9QG

  25/07998/ADLBC Submitted 4 Nov 2025 50 yards away

  Detailed drawings, with a full-size section through the handrail of the reinstated balustrade and handrail to the staircase from lower ground to ground floor level pursuant to Condition 5 (2) of listed building consent dated 29th September 2025 (RN:25/04782/LBC).

  Granted Conditions 8 docs

• 13 Harley Street London W1G 9QG

  26/03398/ADLBC Submitted 22 May 2026 50 yards away

  89% historically approved · decision due ~17 Jul

  Details of new double-glazed windows at third and fourth floor levels pursuant to conditions 5 (7) of listed building consent dated 16 September 2025 (RN: 25/04782/LBC)

  Awaiting decision Conditions Windows or glazing 8 docs

• 13 Harley Street London W1G 9QG

  26/00701/LBC Submitted 5 Feb 2026 50 yards away

  90% historically approved · decision due ~2 Apr

  Installation of double doors at first floor level and repair work to front door

  Awaiting decision Heritage and listed buildings 10 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