31 Bryanston Square London W1H 2DT

This site has had 3 applications since 2025: 2 approved, 0 refused.

• 25/08942/ADLBC Granted

  31 Bryanston Square London W1H 2DT

  Details of new chimney piece pursuant to conditon 5 of listed building consent dated 04 April 2025 (RN: 24/00731/LBC)

  Decided 3 Mar 2026 Conditions
• 25/08432/ADLBC Awaiting decision

  31 Bryanston Square London W1H 2DT

  Detailed drawings of all new doors by type and architraves, inclduing detailed sections where relevant pursuant to condition 4 of listed building dated 4th April 2025 (RN:24/00731/LBC)

  Submitted 18 Nov 2025 Conditions

1. 22 Sep 2025

   Received by Westminster

2. 7 Oct 2025

   Decision issued: Application Permitted

3. 21 Jul 2026

   Added to PlanIndex

Westminster granted permission on 7 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.

This application deals with conditions on an existing permission, supplying the details a condition requires or asking to vary or remove one, without reopening the permission itself. More in our guide to planning application types.

• 31 Bryanston Square London W1H 2DT

  25/08432/ADLBC Submitted 18 Nov 2025 50 yards away

  90% historically approved · decision due ~13 Jan

  Detailed drawings of all new doors by type and architraves, inclduing detailed sections where relevant pursuant to condition 4 of listed building dated 4th April 2025 (RN:24/00731/LBC)

  Awaiting decision Conditions 8 docs

• 31 Bryanston Square London W1H 2DT

  25/08942/ADLBC Submitted 9 Dec 2025 50 yards away

  Details of new chimney piece pursuant to conditon 5 of listed building consent dated 04 April 2025 (RN: 24/00731/LBC)

  Granted Conditions 12 docs

• 27 Bryanston Square London W1H 2DT

  26/02092/LBC Submitted 30 Mar 2026 50 yards away

  90% historically approved · decision due ~3 Jun

  Installation of secondary glazing to single glazed existing windows and the replacement of one door to an existing roof terrace. (Linked with 26/02091/FULL)

  Awaiting decision Heritage and listed buildings Windows or glazing 2 docs

• 28 Bryanston Square London W1H 2DT

  26/02637/LBC Submitted 21 Apr 2026 50 yards away

  90% historically approved · decision due ~16 Jun

  Installation of secondary glazing to the internal reveals of existing historic single glazed timber windows.

  Awaiting decision Heritage and listed buildings Windows or glazing 14 docs

• 27 Bryanston Square London W1H 2DT

  26/02091/FULL Submitted 30 Mar 2026 50 yards away

  87% historically approved · decision due ~3 Jun

  Installation of secondary glazing to single glazed existing windows and the replacement of one door to an existing roof terrace. (Linked with 26/02092/LBC)

  Awaiting decision Full applications Windows or glazing 27 docs

• Maisonette 1 Basement And Ground Floor 28 Bryanston Square London W1H 7LS

  25/05390/ADLBC Submitted 1 Aug 2025 50 yards away

  Details of drawings at 1:10, 1:5, sample photographs of the new fire surrounds at lower ground floor pursuant to Condition 3 of listed building dated 22nd July 2025 (RN: 25/01726/LBC)

  Granted Conditions 11 docs

• 26/04860/ADLBC Granted

  New Zealand House 80 Haymarket London SW1Y 4TE

  Details of external and internal signage strategy pursuant to Condition 7(E) of listed building consent dated 12th February 2021 (RN: 19/07816/LBC)

  Received 20 Jul, published by the council 1 Aug 2026 Conditions
• 26/04843/ADLBC Granted

  New Zealand House 80 Haymarket London SW1Y 4TE

  Detailed design and specification of new blinds to NZH based on mock-up trials on-site pursuant to Condition 6(m) of listed building consent dated 12th February 2021 (19/07816/LBC).

  Received 20 Jul, published by the council 1 Aug 2026 Conditions
• 26/05026/ADLBC Awaiting decision

  St James's Park The Mall London SW1A 1AA

  Details of method statement for re-carving works pursuant to condition 3(i) of listed building consent dated 16 July 2026 (RN: 26/03399/LBC)

  Received 27 Jul, published by the council 4 Aug 2026 Conditions
• 26/04850/ADLBC Awaiting decision

  17 Belgrave Square London SW1X 8PG

  Detailed drawings of garage doors, roof lantern and any new lighting and flooring in the principal rooms pursuant to condition 6 (iii) (iv) (v) of listed building 18th August 2025 (RN:25/03417/LBC)

  Received 20 Jul, published by the council 1 Aug 2026 Conditions
• 25/07120/ADLBC Granted

  72 - 74 Lancaster Gate London W2 3NH

  Details of new and altered doors and door architraves, including external faces of lifts (detailed elevations and sections at 1:10) pursuant to Condition 3 (A) of Listed Building Consent dated 14 December 2023 (RN: 23/00772/LBC) (Linked app: 25/07088/ADFULL)

  Received 2 Oct, published by the council 21 Jul 2026 Conditions