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Planning application

Ground Floor 23 Wimpole Street London W1G 8GP

Awaiting decision Westminster 26/00833/LBC Listed Building Consent Application

Works: Windows or glazing

Relates to 26/00832/FULL

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

Proposal

Replacement windows, doors and lantern roof and internal alterations (Linked to 26/00832/FULL)

As published by the council, reference 26/00833/LBC

Application record

Reference
26/00833/LBC
Type
Listed Building Consent Application
Status
Pending
Received
11 Feb 2026
Validated
11 Feb 2026
Ward
Marylebone
Postcode
W1G 8GP

Site history

Applications at this address on the Westminster register

This site has had 3 applications since 2026.

  • 26/03236/LBC Awaiting decision

    Ground Floor 23 Wimpole Street London W1G 8GP

    Internal alterations to lower ground floor flat.

    Submitted 15 May 2026 Heritage and listed buildings
  • 26/00832/FULL Awaiting decision

    Ground Floor 23 Wimpole Street London W1G 8GP

    Replacement windows, doors and lantern roof (Linked to 26/00833/LBC)

    Submitted 11 Feb 2026 Full applications

Timeline

Dates from the published record

  1. 11 Feb 2026

    Received by Westminster

  2. 21 Jul 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 8 April 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 91 days over the applications it decided in the last year.

Cases linked to this one on the register

  • 26/00832/FULL Awaiting decision

    Ground Floor 23 Wimpole Street London W1G 8GP

    Replacement windows, doors and lantern roof (Linked to 26/00833/LBC)

    Submitted 11 Feb 2026 Full applications

1 later application on the register refers to this one:

  • 26/00832/FULL Awaiting decision

    Ground Floor 23 Wimpole Street London W1G 8GP

    Replacement windows, doors and lantern roof (Linked to 26/00833/LBC)

    Submitted 11 Feb 2026 Full applications

Who's behind it

Company information only, from the register and Companies House

GOAStudio London residential architecture limited Agent, an architecture practice

13 applications on PlanIndex · across 6 councils

Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.

See their track record

Documents

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

15 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.

Watch members (£5 a month) open the document list from here.

Open the documents

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

  • Ground Floor 23 Wimpole Street London W1G 8GP

    26/00832/FULL Submitted 11 Feb 2026 50 yards away

    88% historically approved · decision due ~8 Apr

    Replacement windows, doors and lantern roof (Linked to 26/00833/LBC)

    Awaiting decision Full applications Windows or glazing 12 docs

  • 25 - 26 Wimpole Street London W1G 8GL

    26/05750/FULL Submitted 21 Aug 2026 50 yards away

    88% historically approved · decision due ~16 Oct

    Replacement of existing rear windows and French doors with double-glazed windows and French doors.

    Decided Full applications Windows or glazing 15 docs

  • 30B Wimpole Street London W1G 8YB

    26/03135/FULL Submitted 12 May 2026 50 yards away

    88% historically approved · decision due ~7 Jul

    Use of Basement, Ground, First and Second Floors for Medical Purposes (Use Class E (e)) for a temporary period of 20 years.

    Awaiting decision Full applications 13 docs

  • 62 Wimpole Street London W1G 8AJ

    26/06523/FULL Submitted 23 Sep 2026 50 yards away

    88% historically approved · decision due ~18 Nov

    Alterations to the existing building to provide minor reconfiguration of plan form at lower ground, replacement and installation of external plant, installation of medi-sinks and WC, installation of secondary glazing, drylining and replacement of existing heating. (Linked to 26/06524/LBC)

    Decided Full applications Windows or glazing

  • 62 Wimpole Street London W1G 8AJ

    26/06524/LBC Submitted 23 Sep 2026 50 yards away

    90% historically approved · decision due ~18 Nov

    Alterations to the existing building to provide minor reconfiguration of plan form at lower ground, replacement and installation of external plant, installation of medi-sinks and WC, installation of secondary glazing, drylining and replacement of existing heating. (Linked to 26/06523/FULL)

    Decided Heritage and listed buildings Windows or glazing

  • Ground Floor 23 Wimpole Street London W1G 8GP

    26/03236/LBC Submitted 15 May 2026 50 yards away

    90% historically approved · decision due ~10 Jul

    Internal alterations to lower ground floor flat.

    Awaiting decision Heritage and listed buildings 10 docs

In Westminster

  • 26/06288/LBC Decided

    Barness Court 6 - 8 Westbourne Terrace London W2 3UW

    Installation of a gas pipework to south elevation and wall. (Linked with 26/06287/FULL)

    Received 14 Sep, published by the council 21 Sep 2026 Heritage and listed buildings
  • 26/07529/LBC Awaiting decision

    69 Eaton Place London SW1X 8DF

    Installation of new cast iron water supply pipe on rear courtyard elevation. (Linked with 26/07528/FULL)

    Received 5 Nov, published by the council 6 Nov 2026 Heritage and listed buildings
  • 26/07509/LBC 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 26/07508/FULL)

    Received 4 Nov, published by the council 5 Nov 2026 Heritage and listed buildings
  • 26/07473/LBC Awaiting decision

    Flat 3 82 New Cavendish Street London W1G 9TA

    Replacement windows to second floor level with vacuum, double glazing windows. (Linked with 26/07472/FULL)

    Received 3 Nov, published by the council 6 Nov 2026 Heritage and listed buildings
  • 26/07471/LBC Awaiting decision

    12 Queen Anne's Gate London SW1H 9AA

    Excavation of single-storey basement, internal reconfiguration and installation of modern services. (Linked with 26/07470/FULL)

    Received 3 Nov, published by the council 5 Nov 2026 Heritage and listed buildings