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Planning application

25/05618/FULL

20 Brook Street West End London W1K 5DE

Awaiting decision Westminster Full Planning Permission Application

Proposal

Replacement shopfront, replacement roof light on the third floor roof facing North, minor internal alterations, installation of secondary glazing on the second and third and floor, replacement air conditioning for the ground and basement floor, alterations of the basement tea point and WC area and replacement fire doors at main escape core. (Linked to 25/05616/LBC)

As published by the council, reference 25/05618/FULL

Timeline

Dates from the published record

  1. 11 Aug 2025

    Received by Westminster

  2. 16 Sep 2025

    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

  • 25/05619/ADV Awaiting decision

    20 Brook Street West End London W1K 5DE

    Display of non illuminated fascia sign measuring 4.77m X 0.46m and internally illuminated projecting sign measuring 0.15m X 0.65m

    11 Aug 2025 0m away Advertising
  • 25/05616/LBC Awaiting decision

    20 Brook Street West End London W1K 5DE

    Replacement shopfront, replacement roof light on the third floor roof facing North. Minor internal alterations, installation of secondary glazing on the second and third and floor, replacement air conditioning for the ground and basement floor, alterations of the basement tea point and WC area and replacment fire doors at main escape core. (Linked to 25/05618/FULL)

    11 Aug 2025 1m away Heritage and listed buildings
  • 25/08037/ADV Awaiting decision

    Basement And Ground Floor 110 New Bond Street London W1S 1EB

    Display of Christmas decorations on shopfront for temporary period from 03 November 2025 and until 03 February 2025.

    5 Nov 2025 11m away Advertising
  • 25/06442/ADV Granted

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    9 Sep 2025 13m away Advertising
  • 25/05338/FULL Refused

    26 Brook Street West End London W1K 5DQ

    Variation of Condition 1 of planning permission dated 3rd October 2024 (RN:24/03691/FULL) for, 'External alterations including replacement windows and doors, infilling three windows and one infilled door opening to the rear, relocation of condenser units and screening to main roof level, installation of a replacement shopfront and erection of an awning'; Namely, changes to the shopfront, which will be extended further along Haunch of Venison Yard, with the large section of curved glass previously proposed, now squared off and replaced with one single pane facing Brook Street and two panes facing the Yard and to introduce a skylight on the roof above the stair core. (Application under Section 73 of the Act).

    30 Jul 2025 18m away Full applications
  • 25/07922/ADV Awaiting decision

    106 New Bond Street London W1S 1SY

    Display of a scaffold shroud to the front elevation of 105-106 New Bond Street and 18 Haunch of Venison Yard for temporary period between 01 November 2025 to 28 February 2027 incorporating a static, non-illuminated advertisement measuring approximately 9.0m wide by 3.5m high.

    31 Oct 2025 26m away Advertising

In Westminster

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

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

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    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

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

    Inver Court Inverness Terrace London W2 6JB

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    24 Jul 2026 Full applications