52 Westbourne Terrace London W2 3UJ

1. 9 Sep 2025

   Received by Westminster

2. 25 Sep 2025

   Validated

   Checked as complete and ready for consideration.

3. 17 Oct 2025

   Decision issued: Application Permitted

4. 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.

• 54 Gloucester Mews London W2 3HE

  23/04058/NMA Submitted 16 Jun 2023 50 yards away

  Amendments to planning permission dated 02 February 2023 (RN: 22/08650/FULL) for removal of metal garage roller shutter and fanlight; installation of mews-style faux garage doors, sash window above including another to replace fanlight; NAMELY, alteration to fenestration within confines of consented front elevation amendment that replaces two plain garage doors.

  Refused Amendments Windows or glazing 9 docs

• Second Floor 58 Westbourne Terrace London W2 3UJ

  25/06496/ADLBC Submitted 11 Sep 2025 50 yards away

  Details of section and a plan drawing (and accompanying written description as appropriate) showing the new partition between the 'living/dining' and both the 'bedroom 2' and 'hallway' and showing that new partition being formed with new timber studs and constructed in a traditional manner including with the new timber studs designed to fully integrate with the original mortice holes remaining present in the floor joist below this (former) partition line and new fireplace pursuant to Conditions 3 and 6 of Listed Building Consent dated 01 September 2025 (RN25/04125/LBC)

  Granted Conditions 9 docs

• 50 Westbourne Terrace London W2 3UH

  26/02317/LBC Submitted 8 Apr 2026 50 yards away

  90% historically approved · decision due ~3 Jun

  Conversion of existing ground floor flat to provide 1 studio apartment and 1, 3 bedroom HMO. (Linked to 26/02316/FULL)

  Awaiting decision Heritage and listed buildings 16 docs

• 50 Westbourne Terrace London W2 3UH

  26/02316/FULL Submitted 8 Apr 2026 50 yards away

  87% historically approved · decision due ~3 Jun

  Conversion of existing ground floor flat to provide 1 studio apartment and 1, 3 bedroom HMO. (Linked to 26/02317/LBC)

  Awaiting decision Full applications 16 docs

• Basement Flat 68 Gloucester Terrace London W2 3HH

  25/08057/LBC Submitted 5 Nov 2025 50 yards away

  90% historically approved · decision due ~31 Dec

  Installation of an internal ensuite shower room and utility cupboard within the existing under-pavement vault. (Retrospective)

  Awaiting decision Heritage and listed buildings 20 docs

• 27 Gloucester Mews London W2 3HE

  26/00994/FULL Submitted 17 Feb 2026 50 yards away

  87% historically approved · decision due ~25 May

  Alterations to basement flat and alterations to the lower ground floor elevation window and door at 72 Gloucester Terrace. [Linked to 26/00995/LBC]

  Awaiting decision Full applications Windows or glazing 11 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