Flat I And Flat J 48 Berkeley Square London W1J 5AX

1. 9 Feb 2026

   Received by Westminster

2. 14 Apr 2026

   Decision issued: Application Permitted

3. 21 Jul 2026

   Added to PlanIndex

Westminster granted permission on 14 April 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.

• 47 Berkeley Square London W1J 5AU

  22/03598/LBC Submitted 31 May 2022 50 yards away

  Installation of waterproofing layer applied to modern tiled finish within internal courtyard for a temporary period of 5 years.

  Granted Heritage and listed buildings 15 docs

• 46 Berkeley Square London W1J 5AT

  23/04180/ADV Submitted 21 Jun 2023 50 yards away

  Display of an internally illuminated hoarding sign over scaffolding measuring 15.3m x 11m for a temporary period from 13th November 2023 until 5th January 2024.

  Granted Advertising 19 docs

• 50 Hay's Mews London W1J 5QE

  25/09286/FULL Submitted 22 Dec 2025 50 yards away

  Internal and external alterations in connection with the use of part of the ground floor as a Private Members Club refuse storage area ( Sui Generis) for a temporary period until 31st May 2027.

  Granted Full applications 20 docs

• 46 Berkeley Square London W1J 5AT

  22/00464/ADV Submitted 25 Jan 2022 50 yards away

  Display of an externally illuminated floral display arranged over scaffolding measuring 13.7m x 13.1m for a temporary period between the 5th September 2022 and 24th September 2022.

  Granted Advertising 10 docs

• 50 Hay's Mews London W1J 5QE

  25/09287/LBC Submitted 22 Dec 2025 50 yards away

  Alterations including installation of a internal partition at ground floor level, and removal of glass panes in garage doors and replacement with ventilation grilles for a temporary period until 31st May 2027.

  Granted Heritage and listed buildings 21 docs

• 46 Berkeley Square London W1J 5AT

  25/06669/NMA Submitted 17 Sep 2025 50 yards away

  Amendments to planning permission dated 30th January 2018 (RN 17/07633/FULL) for the Variation of Conditions 1 and 8 of planning permission dated 28 April 2017 (RN 16/07773/FULL) for the Use of 46 Berkeley Square as a private members club (sui generis use), with internal and external alterations including mechanical plant, and erection of Annabel's canopy to front; use of 46 Hay's Mews as a private members club, and a health and wellbeing club (sui generis) and alterations to the mews building including the erection of a pitched roof extension with mechanical plant; and erection of a full length retractable glazed canopy from the mews building to the main building enclosing the external dining terrace/courtyard; associated mechanical plant and landscaping (site includes 46 Hay's Mews): NAMELY, to remedial measures identified in the Monitoring Report dated 17th September 2025 shall be carried out at all times while the building is in use.

  Withdrawn Amendments Extension Windows or glazing 8 docs

• 26/07528/FULL Awaiting decision

  69 Eaton Place London SW1X 8DF

  Installation of new cast iron water pipe on rear courtyard elevation. (Linked with 26/07529/LBC)

  Received 5 Nov, published by the council 6 Nov 2026 Full applications
• 26/05200/FULL Decided

  1 The Court House 165 Seymour Place London W1H 4PU

  Installation of waterproofing system to the existing lead flat roofs

  Received 3 Aug, published by the council 28 Aug 2026 Full applications
• 26/07521/FULL Awaiting decision

  Flat 18 Harlequin Court 20 Tavistock Street London WC2E 7NZ

  Installation of one external condenser unit

  Received 4 Nov, published by the council 6 Nov 2026 Full applications
• 26/07508/FULL Awaiting decision

  Buckingham Palace The Mall London SW1A 1AA

  Replacement of existing security lighting to the Buckingham Palace Forecourt with 80 compact LED spotlights installed within the lantern clusters across 10 principal piers, with associated concealed cabling and reversible fixings. (Linked with 26/07509/LBC)

  Received 4 Nov, published by the council 5 Nov 2026 Full applications
• 26/07472/FULL Awaiting decision

  Flat 3 82 New Cavendish Street London W1G 9TA

  Replacement windows to second floor level with vacuum, double glazing windows. (Linked with 26/07473/LBC)

  Received 3 Nov, published by the council 6 Nov 2026 Full applications