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Planning application

26/02722/FULL

34 Berkeley Square London W1J 5BF

Awaiting decision Westminster Full Planning Permission Application

Proposal

Replacement of one external sash window and three external glazed access doors to the rear of the building, maintenance, cleaning, repair, and re-decorations to the front facade and porch area of the building and replacement of black and white marble hallway flooring with new black and white marble flooring.

As published by the council, reference 26/02722/FULL

Timeline

Dates from the published record

  1. 23 Apr 2026

    Received by Westminster

  2. 15 May 2026

    Validated

    Checked as complete and ready for consideration.

  3. 21 Jul 2026

    Added to PlanIndex

  4. Decision

    Awaiting decision

    The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.

What happens while it is decided

The process from here

This application is with Westminster for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

About full applications applications

How this application type works

A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.

More on full applications applications in our guide

Nearby applications

Within 500 metres

  • 26/01662/LBC Awaiting decision

    34 Berkeley Square London W1J 5BF

    Internal alterations including enlargement of existing internal wall openings to create new wall openings on second, third and fourth floors.

    13 Mar 2026 0m away Heritage and listed buildings
  • 26/03168/LBC Awaiting decision

    34 Berkeley Square London W1J 5BF

    To create openings in, and remove walls on the fourth floor to improve the efficiency of the office space.

    13 May 2026 9m away Heritage and listed buildings
  • 22/03792/FULL Granted

    34 Berkeley Square London W1J 5BF

    Various external works to include hand-rail, emergency lights, grating and opaque window film.

    10 Jun 2022 9m away Full applications
  • 25/07217/LBC Awaiting decision

    35 Berkeley Square London W1J 5BF

    Formation of new office at ground floor level including replacement of front steps along with internal redecoration; replacement flooring and new lighting throughout; and other associated works.

    6 Oct 2025 11m away Heritage and listed buildings
  • 26/04564/NMA Awaiting decision

    Development Site At Former Berger House 36 To 38 Berkeley Square London

    Amendments to planning permission dated 11th September 2020 (RN: 19/09409/FULL) for Demolition of the existing building and redevelopment of the site to provide a new office (Class B1) use building, of sub-basement, part basement, part ground and eight upper storeys with a plant enclosure above, with flexible retail and/or office (Class A1 and / or B1) use at part ground, part basement and part sub-basement levels floor and associated works. Namely, installation of CCTV cameras on external facades.

    8 Jul 2026 18m away Amendments
  • 25/05411/LBC Granted

    Third Floor And Fourth Floor Rear 128 Mount Street London W1K 3NU

    Replacement of existing access hatch, ladder and internal loft with an Automatic Opening Vent with retractable ladder and integrated handrail (Linked 25/05410/FULL)

    1 Aug 2025 24m away Heritage and listed buildings

In Westminster

  • 26/04824/ADFULL Granted

    New Zealand House 80 Haymarket London SW1Y 4TE

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    20 Jul 2026 Full applications
  • 26/04829/ADFULL Granted

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    Details of external and internal signage strategy pursuant to Condition 33(E) of planning permission dated 8th April 2024 (RN: 23/00571/FULL)

    20 Jul 2026 Full applications
  • 26/04841/ADFULL Granted

    29 Henstridge Place London NW8 6QD

    Details 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 planning permission dated 18th November 2025 (RN:25/06159).

    20 Jul 2026 Full applications
  • 26/04989/FULL Awaiting decision

    1 Kildare Terrace London W2 5JT

    Erection of a mansard roof extending over the main house and side wing, replacement lower ground rear extension with roof terrace above, lowering of lower ground floor slab, installation of an air source heat pump in rear garden, new front boundary treatment, and new second floor window on the north elevation.

    24 Jul 2026 Full applications
  • 26/04986/FULL Awaiting decision

    Inver Court Inverness Terrace London W2 6JB

    Replacement of combustible materials in the render facades; timber decking and plastic soffits/ fascias to terraces with non-combustible materials on the 5th and 6th floors.

    24 Jul 2026 Full applications