25A Randolph Crescent London W9 1DP

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

• 25/08927/NMA Granted

  25A Randolph Crescent London W9 1DP

  Amendments to planning permission dated 2nd October 2025 (RN: 25/05808/FULL) for Replacement windows and doors including installation of security grilles to the lower ground floor flat. Namely, alterations to the approved window pane arrangement on the front elevation.

  Decided 9 Mar 2026 Amendments

1. 18 Aug 2025

   Received by Westminster

2. 2 Oct 2025

   Decision issued: Application Permitted

3. 21 Jul 2026

   Added to PlanIndex

1 later application on the register refers to this one:

• 25/08927/NMA Granted

  25A Randolph Crescent London W9 1DP

  Amendments to planning permission dated 2nd October 2025 (RN: 25/05808/FULL) for Replacement windows and doors including installation of security grilles to the lower ground floor flat. Namely, alterations to the approved window pane arrangement on the front elevation.

  Decided 9 Mar 2026 Amendments

Westminster granted permission on 2 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.

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.

• Ground Floor Flat 25 Randolph Crescent London W9 1DP

  25/05809/FULL Submitted 18 Aug 2025 50 yards away

  Replacement of the upper ground and first floor windows on the front elevation and the first floor windows on the rear elevation.

  Granted Full applications Windows or glazing 18 docs

• 25A Randolph Crescent London W9 1DP

  25/08927/NMA Submitted 8 Dec 2025 50 yards away

  Amendments to planning permission dated 2nd October 2025 (RN: 25/05808/FULL) for Replacement windows and doors including installation of security grilles to the lower ground floor flat. Namely, alterations to the approved window pane arrangement on the front elevation.

  Granted Amendments Windows or glazing 8 docs

• 31E Randolph Crescent London W9 1DP

  25/05166/CLOPUD Submitted 24 Jul 2025 50 yards away

  84% historically approved · decision due ~6 Oct

  Repositioning of the existing boiler flue on the rear elevation of the property with the addition of two proposed air bricks.

  Awaiting decision Lawful development 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

• 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

• 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 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