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Planning application

37A Great Cumberland Place London W1H 7TD

Awaiting decision Westminster 26/04289/FULL Full Planning Permission Application

Works: Demolition Windows or glazing

Relates to 26/04290/LBC

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

Proposal

Demolition and rebuild of front facade, reconstruction of the roof structure, replacement of all windows with timber sash to match the original glazing patterns (all windows to have slimline glazing), reconstruction of front balcony, re-tanking of basement floor, drainage remedial works and internal refurbishment/reinstatement works. (Linked to 26/04290/LBC)

As published by the council, reference 26/04289/FULL

Application record

Reference
26/04289/FULL
Type
Full Planning Permission Application
Status
Pending
Received
29 Jun 2026
Validated
29 Jun 2026
Ward
Marylebone
Postcode
W1H 7TD

Site history

Applications at this address on the Westminster register

This site has had 2 applications since 2026.

  • 26/04290/LBC Awaiting decision

    37A Great Cumberland Place London W1H 7TD

    Demolition and rebuild of front facade, reconstruction of the roof structure, replacement of all windows with timber sash to match the original glazing patterns (all windows to have slimline glazing), reconstruction of front balcony, re-tanking of basement floor, drainage remedial works and internal refurbishment/reinstatement works. (Linked to 26/04289/FULL)

    Submitted 29 Jun 2026 Heritage and listed buildings

Timeline

Dates from the published record

  1. 29 Jun 2026

    Received by Westminster

  2. 21 Jul 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 24 August 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

  • 26/04290/LBC Awaiting decision

    37A Great Cumberland Place London W1H 7TD

    Demolition and rebuild of front facade, reconstruction of the roof structure, replacement of all windows with timber sash to match the original glazing patterns (all windows to have slimline glazing), reconstruction of front balcony, re-tanking of basement floor, drainage remedial works and internal refurbishment/reinstatement works. (Linked to 26/04289/FULL)

    Submitted 29 Jun 2026 Heritage and listed buildings

1 later application on the register refers to this one:

  • 26/04290/LBC Awaiting decision

    37A Great Cumberland Place London W1H 7TD

    Demolition and rebuild of front facade, reconstruction of the roof structure, replacement of all windows with timber sash to match the original glazing patterns (all windows to have slimline glazing), reconstruction of front balcony, re-tanking of basement floor, drainage remedial works and internal refurbishment/reinstatement works. (Linked to 26/04289/FULL)

    Submitted 29 Jun 2026 Heritage and listed buildings

Who's behind it

Company information only, from the register and Companies House

Fuller Long Limited Agent

98 applications on PlanIndex · across 26 councils · 82% granted

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Documents

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

16 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 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 full applications in a median of 119 days. More in our guide to how long planning decisions take.

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

  • 37 Great Cumberland Place London W1H 7TD

    26/00821/ADLBC Submitted 11 Feb 2026 50 yards away

    89% historically approved · decision due ~8 Apr

    Details of the existing and proposed floor build ups throughout the building and drawings omitting floor levelling and joist notching pursuant to condition 3A and 5 of listed building consent dated 15 October 2020 (RN: 20/03651/LBC).

    Awaiting decision Conditions 11 docs

  • 37 Great Cumberland Place London W1H 7TD

    26/04340/ADLBC Submitted 1 Jul 2026 50 yards away

    89% historically approved · decision due ~26 Aug

    Details of method statements for proposed refurbishment of existing historic fabric including balconies, balustrades , brickwork, stone work and stairs, cornicing and plaster work pursuant to condition 3 (Part h) of listed building consent dated 15 October 2020 (RN: 20/03651/LBC).

    Decided

  • 37 Great Cumberland Place London W1H 7TD

    26/01823/ADLBC Submitted 20 Mar 2026 50 yards away

    89% historically approved · decision due ~15 May

    Detailed drawings (at 1:5 and 1:20 scales) of the following parts of the development: new external doors, including elevations, typical details and interface with existing fabric; and internal door schedule showing existing doors, upgraded doors and new doors and their locations pursuant to condition 3 (part E & F) of listed building consent dated 15th October 2020 (20/03651/LBC).

    Awaiting decision Conditions 22 docs

  • 37 Great Cumberland Place London W1H 7TD

    26/01840/ADFULL Submitted 20 Mar 2026 50 yards away

    89% historically approved · decision due ~15 May

    Detailed drawings of the new doors, including elevations, typical details and interface with existing fabric pursuant to condition 6 (Part B) of planning permission dated 20th November 2024 (RN:24/03532/FULL)

    Decided 23 docs

  • 37 Great Cumberland Place London W1H 7TD

    26/01824/ADLBC Submitted 20 Mar 2026 50 yards away

    89% historically approved · decision due ~15 May

    Details of new fireplaces, fire surrounds and hearths pursuant to condition 3G of listed building consent dated 12th October 2020 (20/03651/LBC).

    Awaiting decision Conditions 9 docs

  • 37 Great Cumberland Place London W1H 7TD

    26/01254/ADLBC Submitted 27 Feb 2026 50 yards away

    89% historically approved · decision due ~24 Apr

    Detailed drawings of how the proposed floor build ups will impact features such as fireplaces and doors pursuant to condition 3 (Part b) of listed building consent dated 15th October 2020 (RN: 20/03651/LBC).

    Awaiting decision Conditions 24 docs

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