Flat 1 43 Harrowby Street London W1H 5HX

This site has had 2 applications since 2025: 1 approved, 0 refused.

• 25/09019/LBC Granted

  Flat 1 43 Harrowby Street London W1H 5HX

  Internal alterations

  Decided 2 Apr 2026 Heritage and listed buildings

1. 23 Mar 2026

   Received by Westminster

2. 6 Apr 2026

   Validated

   Checked as complete and ready for consideration.

3. 21 Jul 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 1 June 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Westminster took a median of 66 days over the applications it decided in the last year.

This application is with Westminster for determination, against a statutory target of eight weeks. Over the last year Westminster decided heritage and listed building applications in a median of 94 days. More in our guide to how long planning decisions take.

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.

• Flat 1 43 Harrowby Street London W1H 5HX

  25/09019/LBC Submitted 12 Dec 2025 50 yards away

  Internal alterations

  Granted Heritage and listed buildings 9 docs

• 27 Shouldham Street London W1H 5FL

  25/09143/FULL Submitted 17 Dec 2025 50 yards away

  Damp repairs in basement front room, repairs and decoration to front elevation and installation of a replacement window to basement light well. (Linked to 25/09144/LBC)

  Granted Full applications Windows or glazing 21 docs

• 27 Shouldham Street London W1H 5FL

  25/09144/LBC Submitted 17 Dec 2025 50 yards away

  Damp repairs in basement front room, repairs and decoration to front elevation and installation of a replacement window to basement light well. . (Linked to 25/09143/FULL)

  Granted Heritage and listed buildings Windows or glazing 18 docs

• 28 Molyneux Street London W1H 5HW

  26/06123/TCA Submitted 8 Sep 2026 50 yards away

  100% historically approved · decision due ~3 Nov

  Crown reduce 1 no Silver Birch to rear garden by 30% Approx. 1.5m H x 1.5m W

  Awaiting decision Trees

• 22 Shouldham Street London W1H 5FL

  25/07996/TCA Submitted 4 Nov 2025 50 yards away

  100% historically approved · decision due ~30 Dec

  Large leaf Crab Apple - Crown reduce the height and spread back to the previous reduction points leaving furnishing growth where possible (approx. 3m height and 1m spread) Reduce any unruly height and spread to balance and shape. Remove dead wood and basal growth Maintenance works in line with good arboricultural practice

  Awaiting decision Trees 5 docs

• 18 Molyneux Street London W1H 5HN

  25/06555/ADLBC Submitted 12 Sep 2025 50 yards away

  Details of the cleaning of the external elevations pursuant to Condition 4 (i) of Listed Building Consent dated 29 July 2025 (RN25/03923/LBC)

  Granted Conditions 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