51 Warwick Avenue London W9 2PR

1. 5 Sep 2025

   Received by Westminster

2. 17 Oct 2025

   Decision issued: Application Permitted

3. 21 Jul 2026

   Added to PlanIndex

Westminster granted permission on 17 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.

Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.

• 63A Warwick Avenue London W9 2PR

  25/06775/ADLBC Submitted 22 Sep 2025 50 yards away

  Details of how the planters are built or fixed to the front garden, including elevations and detailed plans of the planters pursuant to condition 2 of listed building consent dated 15th August 2024 (RN:24/03101/LBC).

  Granted Conditions 9 docs

• 55A Warwick Avenue London W9 2PR

  26/03190/FULL Submitted 14 May 2026 50 yards away

  88% historically approved · decision due ~14 Jul

  Replace existing patio door and window assembly with double glazed timber French doors to the rear. (Linked with 26/03191/LBC)

  Awaiting decision Full applications Windows or glazing 12 docs

• 55A Warwick Avenue London W9 2PR

  26/03191/LBC Submitted 14 May 2026 50 yards away

  90% historically approved · decision due ~14 Jul

  Replace existing patio door and window assembly with double glazed timber French doors to the rear. (Linked with 26/03190/FULL)

  Awaiting decision Heritage and listed buildings Windows or glazing 2 docs

• 63A Warwick Avenue London W9 2PR

  25/06776/FULL Submitted 22 Sep 2025 50 yards away

  Creation of opening at lower ground floor with insertion of French doors. (Linked with 25/06777/LBC)

  Granted Full applications Windows or glazing 27 docs

• 63A Warwick Avenue London W9 2PR

  25/06777/LBC Submitted 22 Sep 2025 50 yards away

  Creation of opening at lower ground floor with insertion of French doors. (Linked with 25/06776/FULL)

  Granted Heritage and listed buildings Windows or glazing 24 docs

• 9 Warrington Gardens London W9 2QB

  25/06143/TPO Submitted 29 Aug 2025 50 yards away

  1x London plane (T1, Front); Reduce crown back to most recent reduction points leaving suitable shortened soft furnishing growth with a natural balanced canopy

  Granted Trees 8 docs

• 26/07529/LBC Awaiting decision

  69 Eaton Place London SW1X 8DF

  Installation of new cast iron water supply pipe on rear courtyard elevation. (Linked with 26/07528/FULL)

  Received 5 Nov, published by the council 6 Nov 2026 Heritage and listed buildings
• 26/07509/LBC 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 26/07508/FULL)

  Received 4 Nov, published by the council 5 Nov 2026 Heritage and listed buildings
• 26/07473/LBC Awaiting decision

  Flat 3 82 New Cavendish Street London W1G 9TA

  Replacement windows to second floor level with vacuum, double glazing windows. (Linked with 26/07472/FULL)

  Received 3 Nov, published by the council 6 Nov 2026 Heritage and listed buildings
• 26/07471/LBC Awaiting decision

  12 Queen Anne's Gate London SW1H 9AA

  Excavation of single-storey basement, internal reconfiguration and installation of modern services. (Linked with 26/07470/FULL)

  Received 3 Nov, published by the council 5 Nov 2026 Heritage and listed buildings
• 26/07461/LBC Awaiting decision

  1 Savile Row London W1S 3JR

  Minor internal works comprising redecoration and upgrades to lighting, flooring and bathroom and kitchen facilities, together with external works including new lighting and signage.

  Received 3 Nov, published by the council 5 Nov 2026 Heritage and listed buildings