4 Randolph Crescent London W9 1DR

1. 9 Dec 2025

   Received by Westminster

2. 11 Feb 2026

   Validated

   Checked as complete and ready for consideration.

3. 21 May 2026

   Decision issued: Application Permitted

4. 29 Jul 2026

   Added to PlanIndex

Westminster granted permission on 21 May 2026, 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.

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.

• 26 Randolph Crescent London W9 1DR

  26/06450/TPO Submitted 21 Sep 2026 50 yards away

  1 x robinia (T1): crown reduce to previous, most recent reduction points, retaining suitable shortened furnishing growth to leave a balanced canopy with foliage. Thin inner canopy by 15%. Crown lift to give 3m clearance from ground level by removing epicormic growth and shortening drooping branches; prune lowest lateral branches to clear the building by about 2.5m.

  Granted Trees

• 16D Randolph Crescent London W9 1DR

  26/07004/FULL Submitted 14 Oct 2026 50 yards away

  88% historically approved · decision due ~14 Dec

  Replacement of single glazed timber windows and French doors to the front and rear elevations of the raised ground floor flat with painted timber windows and French doors with slimline double glazing, including new glazing bars to the rear kitchen window and to both pairs of rear French doors, and a reduced fanlight height to both pairs of French doors.

  Awaiting decision Full applications Windows or glazing

• Ground Floor Flat 25 Randolph Crescent London W9 1DP

  25/05810/ADFULL Submitted 18 Aug 2025 50 yards away

  Detailed drawings of the new doors and details of how waste is to be stored on site and how materials for recycling will be stored separately pursuant to condition 4 and 5 of planning permission dated 15th February 2024 (RN: 23/08472/FULL) )

  Granted Full applications 16 docs

• Ground Floor Flat 25 Randolph Crescent London W9 1DP

  25/08837/ADFULL Submitted 4 Dec 2025 50 yards away

  Detailed drawings of the replacement of the upper ground and first floor windows on the front elevation and the first floor windows on the rear elevation pursuant to condition 1 of planning permission dated 26th August 2025 (RN 25/05809/FULL)

  Granted Full applications Windows or glazing 8 docs

• 13 Randolph Crescent London W9 1DP

  26/06282/TCA Submitted 14 Sep 2026 50 yards away

  100% historically approved · decision due ~9 Nov

  1 x Magnolia (T4): crown reduce by 0.5-1m, retaining furnishing growth, and thin by 10-15%.

  Decided Trees

• 37 Randolph Crescent London W9 1DP

  26/04185/TPO Submitted 24 Jun 2026 50 yards away

  100% historically approved · decision due ~19 Aug

  2 x Lime (T1 and T2): crown reduce to previous, most recent reduction points, retaining selected shortened furnishing growth. Remove basak growth and trunk suckers up to crown break (5m max.) and thin inner canopy by 15%.

  Decided Trees

• 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