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Planning application

37 Belgrave Square London SW1X 8NS

Awaiting decision Westminster 26/02850/LBC Listed Building Consent Application

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

Proposal

Internal alterations inclduing installation of tanking to the basement; and other associated works.

As published by the council, reference 26/02850/LBC

Application record

Reference
26/02850/LBC
Type
Listed Building Consent Application
Status
Pending
Received
29 Apr 2026
Validated
18 May 2026
Ward
Knightsbridge & Belgravia
Postcode
SW1X 8NS

Site history

Applications at this address on the Westminster register

This site has had 10 applications since 2005: 6 approved, 0 refused.

  • 26/05490/LBC Awaiting decision

    37 Belgrave Square London SW1X 8NS

    Installation of an internal security system.

    Submitted 12 Aug 2026 Heritage and listed buildings
  • 26/03218/ADLBC Awaiting decision

    37 Belgrave Square London SW1X 8NS

    Details of structural frame detail drawing that illustrates the plan, sections, and details of the frame; architectural frame detail drawing including waterproofing information for the frame pursuant to condition 3 of listed building consent dated 27th March 2026 (RN: 25/08890/LBC).

    Submitted 12 May 2026 Conditions
  • 26/02636/ADLBC Awaiting decision

    37 Belgrave Square London SW1X 8NS

    Details of the samples of the proposed finish for the beams in the deWalden Room pursuant to condition 3 of listed building consent dated 27th March 2026 (RN: 25/08591/LBC).

    Submitted 20 Apr 2026 Conditions
  • 25/08890/LBC Granted

    37 Belgrave Square London SW1X 8NS

    Replacement of lead roofing to lightwell roof and dome roof, refurbishment of dome roof frame including replacement glazing and associated internal and external repairs.

    Decided 27 Mar 2026 Heritage and listed buildings
  • 25/08591/LBC Granted

    37 Belgrave Square London SW1X 8NS

    Refurbish windows and internal works [site includes 5 Groom Place].

    Decided 27 Mar 2026 Heritage and listed buildings
  • 25/08093/TCA Granted

    37 Belgrave Square London SW1X 8NS

    Prune N / NW side to give approx. 2.5m clearance from the existing scaffolding for the proposed (approx. 2.5m x 2.5m) gantry and lift; by reducing lateral branches to no more than previous most recent reduction points to the height of the scaffolding (pruning wounds to be no greater than 4cm) and the selective pruning of several subordinate branches at the top of the scaffolding (pruning wounds for the highest branches to be no greater than 6cm).

    Decided 11 Nov 2025 Trees
  • 24/02436/ADLBC Granted

    37 Belgrave Square London SW1X 8NS

    Details of consent regarding seminar room 1 pursuant to Condition 5 of listed building consent dated 04 March 2024 (RN: 24/00187/LBC).

    Decided 29 May 2024 Conditions
  • 10/00559/LBC Granted

    37 Belgrave Square London SW1X 8NS

    Installation of new internal door at ground floor level.

    Decided 31 Mar 2010 Heritage and listed buildings
  • 05/01226/1884 Granted

    37 Belgrave Square London SW1X 8NS

    Installation of a security camera to the front portico of Seaford House at ground floor level.

    Decided 5 Sep 2005 Other

Timeline

Dates from the published record

  1. 29 Apr 2026

    Received by Westminster

  2. 18 May 2026

    Validated

    Checked as complete and ready for consideration.

  3. 21 Jul 2026

    Added to PlanIndex

  4. Decision

    Awaiting decision

    Decision expected by 13 July 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 65 days over the applications it decided in the last year.

Who's behind it

Company information only, from the register and Companies House

Ridge & Partners LLP Agent, registered in Woodstock

Active · incorporated 2004 · Woodstock

248 applications on PlanIndex · across 71 councils · 94% granted

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

13 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.

Trade members open them 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 93 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 500 metres

  • 37 Belgrave Square London SW1X 8NS

    25/08093/TCA Submitted 6 Nov 2025 2m away

    Prune N / NW side to give approx. 2.5m clearance from the existing scaffolding for the proposed (approx. 2.5m x 2.5m) gantry and lift; by reducing lateral branches to no more than previous most recent reduction points to the height of the scaffolding (pruning wounds to be no greater than 4cm) and the selective pruning of several subordinate branches at the top of the scaffolding (pruning wounds for the highest branches to be no greater than 6cm).

    Granted Trees 5 docs

  • 37 Belgrave Square London SW1X 8NS

    25/08890/LBC Submitted 8 Dec 2025 4m away

    Replacement of lead roofing to lightwell roof and dome roof, refurbishment of dome roof frame including replacement glazing and associated internal and external repairs.

    Granted Heritage and listed buildings Windows or glazing 6 docs

  • 37 Belgrave Square London SW1X 8NS

    26/03218/ADLBC Submitted 12 May 2026 4m away

    91% historically approved · decision due ~7 Jul

    Details of structural frame detail drawing that illustrates the plan, sections, and details of the frame; architectural frame detail drawing including waterproofing information for the frame pursuant to condition 3 of listed building consent dated 27th March 2026 (RN: 25/08890/LBC).

    Awaiting decision Conditions 3 docs

  • 37 Belgrave Square London SW1X 8NS

    26/05490/LBC Submitted 12 Aug 2026 6m away

    90% historically approved · decision due ~7 Oct

    Installation of an internal security system.

    Awaiting decision Heritage and listed buildings

  • 37 Belgrave Square London SW1X 8NS

    24/02436/ADLBC Submitted 15 Apr 2024 6m away

    Details of consent regarding seminar room 1 pursuant to Condition 5 of listed building consent dated 04 March 2024 (RN: 24/00187/LBC).

    Granted Conditions 8 docs

  • 37 Belgrave Square London SW1X 8NS

    10/00559/LBC Submitted 25 Jan 2010 6m away

    Installation of new internal door at ground floor level.

    Granted Heritage and listed buildings 5 docs

In Westminster

  • 26/06250/LBC Awaiting decision

    53 Wimpole Street London W1G 8YH

    Removal and Installation of external rear air condensers and associated pipe work to ground floor, including internal works to ground and first floor. (Linked with 26/06249/FULL)

    11 Sep 2026 Heritage and listed buildings
  • 26/06203/LBC Awaiting decision

    106 Blandford Street London W1U 8AG

    Installation of two roof-mounted anchor posts. (Linked to 26/06202/FULL)

    10 Sep 2026 Heritage and listed buildings
  • 26/06187/LBC Awaiting decision

    4 Shepherd Market London W1J 7QB

    Installation of wall mounted highway street light on to the facade of 4 Shepherd Market.

    10 Sep 2026 Heritage and listed buildings
  • 26/06216/LBC Awaiting decision

    208 Regent Street London W1B 5BD

    Strip-out of existing, modern retail unit fixtures, fittings, stair and services, with retention of heritage and listed features, including shopfront and entrances, and ground floor ceiling details and features. Fit-out of new retail fittings, fixtures and services. Retention of shopfront with new 'like-for-like' signage and a new flag pole.

    10 Sep 2026 Heritage and listed buildings
  • 26/06176/LBC Awaiting decision

    46 Gloucester Place London W1U 8HG

    Installation of 1,100 mm high protective railings along the existing roof-level access walkway. (Linked to 26/06178/FULL)

    9 Sep 2026 Heritage and listed buildings