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Planning application

11 - 12 William Street London SW1X 9HL

Awaiting decision Westminster 26/06364/LBC Heritage and listed buildings

Works: Windows or glazing

Relates to 26/06355/FULL, 26/06356/ADV

Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.

Proposal

Refurbishment of existing shopfront, installation of retractable awnings, new fascia signage, illuminated menu box, replacement entrance steps and associated external alterations. (Linked to 26/06355/FULL and 26/06356/ADV)

As published by the council, reference 26/06364/LBC

Application record

Reference
26/06364/LBC
Category
Heritage and listed buildings
Status
Pending
Received
17 Sep 2026
Validated
13 Oct 2026
Postcode
SW1X 9HL

Site history

Applications at this address on the Westminster register

This site has had 6 applications since 2026.

  • 26/06355/FULL Awaiting decision

    11 - 12 William Street London SW1X 9HL

    Refurbishment of existing shopfront, installation of retractable awnings, replacement entrance steps and associated external alterations. (Linked to 26/06364/LBC and 26/06356/ADV)

    Submitted 16 Sep 2026 Full applications
  • 26/06356/ADV Awaiting decision

    11 - 12 William Street London SW1X 9HL

    Display of an externally illuminated (back lit) fascia sign measuring 1.4m x 0.3m and an internally illuminated menu box measuring 0.6m x 0.37m. (Linked to 26/06355/FULL and 26/06364/LBC)

    Submitted 16 Sep 2026 Advertising
  • 26/06243/ADFULL Awaiting decision

    11 - 12 William Street London SW1X 9HL

    Details of the ventilation system to get rid of cooking smells, including details of how it will be built and how it will look. pursuant to Condition 8 of planning permission dated 1st May 2024 (RN 24/01192/FULL).

    Submitted 11 Sep 2026
  • 26/02237/FULL Awaiting decision

    11 - 12 William Street London SW1X 9HL

    Minor internal works to lower floors and installation of part external goods lift. [Linked to 26/02238/LBC]

    Submitted 2 Apr 2026 Full applications
  • 26/02238/LBC Awaiting decision

    11 - 12 William Street London SW1X 9HL

    Minor internal works to lower floors and installation of part external goods lift. [Linked to 26/02237/FULL]

    Submitted 2 Apr 2026 Heritage and listed buildings

Timeline

Dates from the published record

  1. 17 Sep 2026

    Received by Westminster

  2. 24 Sep 2026

    Added to PlanIndex

  3. 13 Oct 2026

    Validated

    Checked as complete and ready for consideration.

  4. Decision

    Awaiting decision

    Decision expected by 8 December 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 86 days over the applications it decided in the last year.

Cases linked to this one on the register

  • 26/06355/FULL Awaiting decision

    11 - 12 William Street London SW1X 9HL

    Refurbishment of existing shopfront, installation of retractable awnings, replacement entrance steps and associated external alterations. (Linked to 26/06364/LBC and 26/06356/ADV)

    Submitted 16 Sep 2026 Full applications
  • 26/06356/ADV Awaiting decision

    11 - 12 William Street London SW1X 9HL

    Display of an externally illuminated (back lit) fascia sign measuring 1.4m x 0.3m and an internally illuminated menu box measuring 0.6m x 0.37m. (Linked to 26/06355/FULL and 26/06364/LBC)

    Submitted 16 Sep 2026 Advertising

2 later applications on the register refer to this one:

  • 26/06355/FULL Awaiting decision

    11 - 12 William Street London SW1X 9HL

    Refurbishment of existing shopfront, installation of retractable awnings, replacement entrance steps and associated external alterations. (Linked to 26/06364/LBC and 26/06356/ADV)

    Submitted 16 Sep 2026 Full applications
  • 26/06356/ADV Awaiting decision

    11 - 12 William Street London SW1X 9HL

    Display of an externally illuminated (back lit) fascia sign measuring 1.4m x 0.3m and an internally illuminated menu box measuring 0.6m x 0.37m. (Linked to 26/06355/FULL and 26/06364/LBC)

    Submitted 16 Sep 2026 Advertising

What happens while it is decided

This application is with Westminster for determination, against a statutory target of eight weeks. Over the last year Westminster decided heritage and listed building applications in a median of 119 days. More in our guide to how long planning decisions take.

About heritage and listed building applications

Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 11 - 12 William Street London SW1X 9HL

    26/06243/ADFULL Submitted 11 Sep 2026 50 yards away

    89% historically approved · decision due ~6 Nov

    Details of the ventilation system to get rid of cooking smells, including details of how it will be built and how it will look. pursuant to Condition 8 of planning permission dated 1st May 2024 (RN 24/01192/FULL).

    Awaiting decision

  • 11 - 12 William Street London SW1X 9HL

    26/06355/FULL Submitted 16 Sep 2026 50 yards away

    88% historically approved · decision due ~8 Dec

    Refurbishment of existing shopfront, installation of retractable awnings, replacement entrance steps and associated external alterations. (Linked to 26/06364/LBC and 26/06356/ADV)

    Awaiting decision Full applications Windows or glazing

  • 11 - 12 William Street London SW1X 9HL

    26/06356/ADV Submitted 16 Sep 2026 50 yards away

    82% historically approved · decision due ~8 Dec

    Display of an externally illuminated (back lit) fascia sign measuring 1.4m x 0.3m and an internally illuminated menu box measuring 0.6m x 0.37m. (Linked to 26/06355/FULL and 26/06364/LBC)

    Awaiting decision Advertising

  • 11 - 12 William Street London SW1X 9HL

    26/02237/FULL Submitted 2 Apr 2026 50 yards away

    88% historically approved · decision due ~28 May

    Minor internal works to lower floors and installation of part external goods lift. [Linked to 26/02238/LBC]

    Awaiting decision Full applications 20 docs

  • 11 - 12 William Street London SW1X 9HL

    26/02238/LBC Submitted 2 Apr 2026 50 yards away

    90% historically approved · decision due ~28 May

    Minor internal works to lower floors and installation of part external goods lift. [Linked to 26/02237/FULL]

    Awaiting decision Heritage and listed buildings 19 docs

  • 8 - 9 William Street London SW1X 9HL

    26/02627/ADV Submitted 21 Apr 2026 50 yards away

    82% historically approved · decision due ~16 Jun

    Display of internally illuminated fascia sign measuring 0.833m X 0.31m and 0.833m X 0.31m

    Awaiting decision Advertising 8 docs

In Westminster

  • 26/07202/LBC Awaiting decision

    Basement East And Ground Floor And First Floor 33 Weymouth Street London W1G 7BY

    Replacement of 13 doorsets with fire doors.

    Received 21 Oct, published by the council 23 Oct 2026 Heritage and listed buildings
  • 26/07183/LBC Awaiting decision

    306 - 308 Regent Street London W1B 3AT

    Installation of a manually operated retractable fabric awning to the existing shopfront at 308 Regent Street, comprising an orange fabric canopy with discreet printed lettering to the front valance, together with associated supporting framework, mounting brackets and fixings to the existing fa?ade.

    Received 21 Oct, published by the council 22 Oct 2026 Heritage and listed buildings
  • 26/07191/LBC Awaiting decision

    6 Wilton Place London SW1X 8RH

    Layout alterations and replacement of internal doors.

    Received 21 Oct, published by the council 22 Oct 2026 Heritage and listed buildings
  • 26/07199/LBC Awaiting decision

    49 Queen's Gardens London W2 3AA

    Erection of a mansard roof extension incorporating rooflights and a rear balcony; installation of Juliet balconies at ground and first floor levels to the rear; demolition of the existing courtyard extension and erection of a single-storey infill extension; extension of the rear wing at first floor (mezzanine) and second floor levels; fenestration alterations including the installation of new windows; stucco repairs and partial rebuilding of the rear extensions; and associated internal alterations at all levels. (Linked to 26/07198/FULL)

    Received 21 Oct, published by the council 23 Oct 2026 Heritage and listed buildings
  • 26/07192/LBC Awaiting decision

    119 Warwick Way London SW1V 4HS

    Conversion and internal alterations to the ground floor flat (Retrospective)

    Received 21 Oct, published by the council 23 Oct 2026 Heritage and listed buildings