37B Randolph Avenue London W9 1BQ

This site has had 2 applications since 2026.

• 26/01346/LBC Awaiting decision

  37B Randolph Avenue London W9 1BQ

  Use of flats 37B & 39D as a single residential unit (Class C3), installation of internal staircase and opening up of floor, and associated works. (Linked to 21/01014/FULL)

  Submitted 3 Mar 2026 Heritage and listed buildings

1. 3 Mar 2026

   Received by Westminster

2. 21 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 28 April 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 90 days over the applications it decided in the last year.

• 26/01346/LBC Awaiting decision

  37B Randolph Avenue London W9 1BQ

  Use of flats 37B & 39D as a single residential unit (Class C3), installation of internal staircase and opening up of floor, and associated works. (Linked to 21/01014/FULL)

  Submitted 3 Mar 2026 Heritage and listed buildings

This application is with Westminster for determination, against a statutory target of eight weeks. Over the last year Westminster decided full applications in a median of 119 days. More in our guide to how long planning decisions take.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• 37B Randolph Avenue London W9 1BQ

  26/01346/LBC Submitted 3 Mar 2026 50 yards away

  90% historically approved · decision due ~28 Apr

  Use of flats 37B & 39D as a single residential unit (Class C3), installation of internal staircase and opening up of floor, and associated works. (Linked to 21/01014/FULL)

  Awaiting decision Heritage and listed buildings New dwelling 26 docs

• 57D Randolph Avenue London W9 1BQ

  26/01303/LBC Submitted 2 Mar 2026 50 yards away

  90% historically approved · decision due ~27 Apr

  Internal alterations to Flat D.

  Awaiting decision Heritage and listed buildings 7 docs

• 43 Randolph Avenue London W9 1BQ

  26/02407/LBC Submitted 13 Apr 2026 50 yards away

  90% historically approved · decision due ~8 Jun

  Installation of external condenser units to the rear, including Internal and external alterations at ground and lower ground floor, including layout changes, changes to windows. (Linked with 26/02406/FULL)

  Awaiting decision Heritage and listed buildings Windows or glazing 55 docs

• 43 Randolph Avenue London W9 1BQ

  26/02406/FULL Submitted 13 Apr 2026 50 yards away

  88% historically approved · decision due ~8 Jun

  Installation of external condenser units to the rear, including Internal and external alterations at ground and lower ground floor, including layout changes, changes to windows. (Linked with 26/02407/LBC)

  Awaiting decision Full applications Windows or glazing 58 docs

• 57D Randolph Avenue London W9 1BQ

  26/01483/LBC Submitted 9 Mar 2026 50 yards away

  90% historically approved · decision due ~4 May

  Internal alterations to Flat D at third floor.

  Awaiting decision Heritage and listed buildings 10 docs

• 47G Randolph Avenue London W9 1BQ

  26/04984/LBC Submitted 24 Jul 2026 50 yards away

  90% historically approved · decision due ~18 Sep

  Installation of replacement fire surround at first floor level.

  Decided Heritage and listed buildings

• 26/06234/FULL Decided

  40 Grosvenor Place London SW1X 7HJ

  Use of lower ground floor of Unit 3 and ground floor of Unit 2 as gym (Class E(d)) and/ or office (Class E(g))

  Received 11 Sep, published by the council 18 Sep 2026 Full applications
• 26/07403/FULL Awaiting decision

  Basement Floor And Ground Floor Queen Annes House 34 Queen Anne's Gate London SW1H 9AB

  Refurbishment and enhancement of the building to facilitate its continued use as offices with ancillary residential accommodation, together with associated conservation, restoration, accessibility improvements, building services upgrades, landscaping and ancillary works. Internal and external alterations associated with the repair. (Linked with 26/07404/LBC)

  Received 30 Oct, published by the council 3 Nov 2026 Full applications
• 26/07415/FULL Awaiting decision

  39 Montagu Square London W1H 2LL

  Amalgamation of Flats 3 and 4 (Use Class C3) to form one single dwelling (Use Class C3) including associated internal reconfiguration and refurbishments, alterations to access arrangements and improvements to the existing terrace and private amenity spaces, new plant and other associated works. (Linked with 26/07416/LBC)

  Received 30 Oct, published by the council 3 Nov 2026 Full applications
• 26/07397/FULL Awaiting decision

  8 Mortimer Street London W1T 3JJ

  External alterations at level six including the installation of a screen, additional access doors and revised lighting. 2 Fitzroy Place (8 Mortimer Street)

  Received 29 Oct, published by the council 3 Nov 2026 Full applications
• 26/07401/FULL Awaiting decision

  82 Jermyn Street London SW1Y 6JD

  Use of the ground floor unit as a drinking establishment (Sui Generis).

  Received 29 Oct, published by the council 3 Nov 2026 Full applications