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Planning application

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

Granted Westminster 26/00757/FULL Full Planning Permission Application

Works: Windows or glazing

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Replacement of existing windows with double glazed windows.

As published by the council, reference 26/00757/FULL

Application record

Reference
26/00757/FULL
Type
Full Planning Permission Application
Status
Decided
Decision
Granted As published: Application Permitted
Received
9 Feb 2026
Validated
9 Feb 2026
Decided
14 Apr 2026
Ward
West End
Decision by
Delegated Decision
Postcode
W1J 5AX

Timeline

Dates from the published record

  1. 9 Feb 2026

    Received by Westminster

  2. 14 Apr 2026

    Decision issued: Application Permitted

  3. 21 Jul 2026

    Added to PlanIndex

Documents

Plans, drawings, consultee responses and the officer's report

22 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

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Open the documents

What this grant of permission means

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.

About full applications

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.

Nearby applications

Within 0.3 miles

  • 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

In Westminster

  • 26/06295/FULL Awaiting decision

    15 Warwick Way London SW1V 1QT

    Installation of a new shopfront with Medication Dispensing Outlet.

    Received 15 Sep, published by the council 17 Sep 2026 Full applications
  • 26/06297/FULL Awaiting decision

    15 Warwick Way London SW1V 1QT

    Alterations to rear elevation at basement level comprising replacement window and installation of double opening door.

    Received 15 Sep, published by the council 17 Sep 2026 Full applications
  • 26/06294/FULL Awaiting decision

    15 Eaton Mews South London SW1W 9HP

    Installation of railings and sliding lantern light at main roof level in connection with the use of the roof as a terrace.

    Received 15 Sep, published by the council 22 Sep 2026 Full applications
  • 26/06317/FULL Awaiting decision

    124 Hamilton Terrace London NW8 9UT

    Replacement of existing first-floor sash windows to the front and rear elevations with traditionally detailed painted timber, slim-profile double-glazed sash windows. (Linked to 26/06318/LBC)

    Received 15 Sep, published by the council 22 Sep 2026 Full applications
  • 26/06273/FULL Awaiting decision

    9A Grosvenor Square London W1K 5AE

    Installation of natural Portland Stone paving to two front entrances. (Linked to 26/05473/LBC)

    Received 14 Sep, published by the council 22 Sep 2026 Full applications