1 - 2 Upper Belgrave Street London SW1X 8BD

This site has had 6 applications since 2025: 4 approved, 0 refused.

• 26/02453/ADLBC Awaiting decision

  1 - 2 Upper Belgrave Street London SW1X 8BD

  Details of samples of the facing materials you will use, including glazing, and elevations and roof plans annotated to show where the materials are to be located pursuant to condition 5 of listed building dated 16th December 2022 (RN:22/06851/LBC)

  Submitted 10 Apr 2026 Conditions
• 25/08329/FULL Granted

  1 - 2 Upper Belgrave Street London SW1X 8BD

  Variation of Condition 18 of planning permission dated 24 June 2021 (RN: 20/07236/FULL) (as amended by non-material amendments dated 10 November 2025 (RN: 25/06646/NMA), 03 January 2024(RN: 23/07896/NMA) and 08 December 2022 (RN: 22/06835/NMA) for 'Use of the existing buildings to create two dwelling houses with extensions including demolition and rebuilding of the mews building and excavation to extend the existing basement, installation of air conditioning units on the roof of 1 Upper Belgrave Street and vaults of 1 and 2 Upper Belgrave Street, and associated alterations. (Site includes 1 Groom Place)'. Namely, to alter the wording to allow a change in colour to the pipework.

  Decided 27 Feb 2026 Full applications
• 25/08330/LBC Granted

  1 - 2 Upper Belgrave Street London SW1X 8BD

  Variation of Condition 3 of listed building consent dated 10 November 2025 (RN: 25/06644/LBC) for Introduction of additional external pipework namely, to alter the wording to allow a change in colour to the pipework.

  Decided 27 Feb 2026 Heritage and listed buildings
• 25/06646/NMA Granted

  1 - 2 Upper Belgrave Street London SW1X 8BD

  Amendments to planning permission dated 24 June 2021 (RN: 20/07236/FULL) for: Use of the existing buildings to create two dwelling houses with extensions including demolition and rebuilding of the mews building and excavation to extend the existing basement, installation of air conditioning units on the roof of 1 Upper Belgrave Street and vaults of 1 and 2 Upper Belgrave Street, and associated alterations. (Site includes 1 Groom Place) namely, to allow the introduction of additional external pipework.

  Decided 10 Nov 2025 Amendments
• 25/06644/LBC Granted

  1 - 2 Upper Belgrave Street London SW1X 8BD

  Introduction of additional external pipework.

  Decided 10 Nov 2025 Heritage and listed buildings

1. 10 Apr 2026

   Received by Westminster

2. 17 Apr 2026

   Validated

   Checked as complete and ready for consideration.

3. 21 Jul 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 12 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 91 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 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.

• 1 - 2 Upper Belgrave Street London SW1X 8BD

  26/02453/ADLBC Submitted 10 Apr 2026 50 yards away

  89% historically approved · decision due ~12 Jun

  Details of samples of the facing materials you will use, including glazing, and elevations and roof plans annotated to show where the materials are to be located pursuant to condition 5 of listed building dated 16th December 2022 (RN:22/06851/LBC)

  Awaiting decision Conditions Windows or glazing 9 docs

• 5 Upper Belgrave Street London SW1X 8BD

  25/02229/LBC Submitted 2 Apr 2025 50 yards away

  Excavation of two basements, one beneath the main house and one beneath the mews house, with associated plant, and the addition of louvres to mews elevation garage doors and internal works.

  Granted Heritage and listed buildings 47 docs

• 5 Upper Belgrave Street London SW1X 8BD

  25/02228/FULL Submitted 2 Apr 2025 50 yards away

  Excavation of two basements, one beneath the main house and one beneath the mews house, with associated plant, and the addition of louvres to mews garage doors.

  Refused Full applications 72 docs

• Flat 3 6 Upper Belgrave Street London SW1X 8BD

  26/04336/LBC Submitted 1 Jul 2026 50 yards away

  90% historically approved · decision due ~3 Sep

  Replacement of the existing condenser and acoustic enclosure with a new unit and enclosure in the same location along with internal alterations to the third and fourth floor maisonette. (Linked with 26/04335/FULL)

  Awaiting decision Heritage and listed buildings 32 docs

• Flat 3 6 Upper Belgrave Street London SW1X 8BD

  26/04335/FULL Submitted 1 Jul 2026 50 yards away

  88% historically approved · decision due ~3 Sep

  Replacement of the existing condenser and acoustic enclosure with a new unit and enclosure in the same location along with internal alterations to the third and fourth floor maisonette. (Linked with 26/04336/LBC)

  Awaiting decision Full applications 33 docs

• Flat 3 6 Upper Belgrave Street London SW1X 8BD

  25/06479/LBC Submitted 10 Sep 2025 50 yards away

  Replacement of a window with timber French doors with new balcony at rear third floor level.

  Refused Heritage and listed buildings Windows or glazing 23 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
• 26/06015/FULL Decided

  129 Saltram Crescent London W9 3JT

  Erection of a two-storey rear extension.

  Received 3 Sep, published by the council 11 Sep 2026 Full applications
• 26/07382/FULL Awaiting decision

  90 Gloucester Place London W1U 6HS

  Use of the building as an embassy (sui generis)

  Received 28 Oct, published by the council 2 Nov 2026 Full applications
• 26/07363/FULL Awaiting decision

  36 Kilravock Street London W10 4HX

  Demolition of existing rear/side extension and construction of a new extension together with new glazing and doors, and changing the existing rooflights to the rear roof slope with new rooflights.

  Received 28 Oct, published by the council 2 Nov 2026 Full applications
• 26/07371/FULL Awaiting decision

  8A Randolph Road London W9 1AN

  Amalgamation of two residential units with internal refurbishment and reconfiguration. (Linked with 26/07372/LBC)

  Received 28 Oct, published by the council 2 Nov 2026 Full applications