25 - 26 Motcomb Street London SW1X 8JU

1. 3 Sep 2025

   Received by Westminster

2. 2 Oct 2025

   Validated

   Checked as complete and ready for consideration.

3. 14 Nov 2025

   Decision issued: Application Permitted

4. 21 Jul 2026

   Added to PlanIndex

Westminster granted permission on 14 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.

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.

• 14 Lowndes Street London SW1X 9EX

  25/05617/LBC Submitted 11 Aug 2025 50 yards away

  Internal alterations to first, second and third floors.

  Granted Heritage and listed buildings 20 docs

• 14 Lowndes Street London SW1X 9EX

  25/06569/ADLBC Submitted 15 Sep 2025 50 yards away

  Detailed drawings of the new doors, pursuant to Condition 4 of listed building consent 28 August 2025 (RN 25/05617/LBC)

  Granted Conditions 8 docs

• 13 Lowndes Street London SW1X 9EX

  25/06706/LBC Submitted 18 Sep 2025 50 yards away

  Minor structural repairs to the first-floor balconies and reinstatement of decorative corbels.

  Granted Heritage and listed buildings 11 docs

• 12A Lowndes Street London SW1X 9EX

  25/05044/FULL Submitted 21 Jul 2025 50 yards away

  Replacement of front Juliet doors and sash windows with new timber double glazed doors and windows.

  Granted Full applications Windows or glazing 15 docs

• 12A Lowndes Street London SW1X 9EX

  25/05045/LBC Submitted 21 Jul 2025 50 yards away

  Replacement of front Juliet doors and sash windows with new timber double glazed doors and windows; and internal alterations.

  Granted Heritage and listed buildings Windows or glazing 10 docs

• 23 Motcomb Street London SW1X 8LB

  26/02689/LBC Submitted 22 Apr 2026 50 yards away

  90% historically approved · decision due ~17 Jun

  Installation of fibre optic cabling for the provision of a fibre lease line order.

  Awaiting decision Heritage and listed buildings 8 docs

• 26/04878/LBC Decided

  34 Grosvenor Street London W1K 4QU

  Internal works to facilitate the subdivision of 34 Grosvenor Street and 3 Three Kings Yard

  Received 21 Jul, published by the council 1 Aug 2026 Heritage and listed buildings
• 26/06299/LBC Awaiting decision

  Apartment 33 24 Park Crescent London W1B 1AA

  Alterations to internal partitions, door openings, doors and floor finishes.

  Received 15 Sep, published by the council 22 Sep 2026 Heritage and listed buildings
• 26/06305/LBC Awaiting decision

  33A Dean Street London W1D 4PP

  Installation of new concrete slab with drainage channels at basement level and new fire surround in B.01.

  Received 15 Sep, published by the council 22 Sep 2026 Heritage and listed buildings
• 26/06318/LBC Awaiting decision

  124 Hamilton Terrace London NW8 9UT

  Replacement of existing first-floor sash windows to the front and rear elevations with traditionally detailed painted timber, slim-profile double-glazed sash windows. (Linked to 26/06317/FULL)

  Received 15 Sep, published by the council 22 Sep 2026 Heritage and listed buildings
• 26/04141/LBC Decided

  80E Randolph Avenue London W9 1BG

  Replacement of sashes in two front windows at 2nd floor level and one rear window with slimline double glazed timber sashes. (Linked with 26/04142/FULL)

  Received 23 Jun, published by the council 21 Jul 2026 Heritage and listed buildings