Skip to content
PlanIndex Get alerts
Menu

Planning application

37 Belgrave Square London SW1X 8NS

Granted Westminster 25/08591/LBC Listed Building Consent Application

Works: Windows or glazing

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

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

As published by the council, reference 25/08591/LBC

Application record

Reference
25/08591/LBC
Type
Listed Building Consent Application
Status
Decided
Decision
Granted As published: Application Permitted
Received
24 Nov 2025
Validated
24 Nov 2025
Decided
27 Mar 2026
Ward
Knightsbridge & Belgravia
Decision by
Delegated Decision
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
  • 26/02850/LBC Awaiting decision

    37 Belgrave Square London SW1X 8NS

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

    Submitted 29 Apr 2026 Heritage and listed buildings
  • 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
  • 25/08093/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 13 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. 24 Nov 2025

    Received by Westminster

  2. 27 Mar 2026

    Decision issued: Application Permitted

  3. 4 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Gray Baynes & Shew Architects Agent, an architecture practice

6 applications on PlanIndex · across 3 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

36 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 this grant of permission means

Westminster granted permission on 27 March 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

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

  • 37 Belgrave Square London SW1X 8NS

    24/02436/ADLBC Submitted 15 Apr 2024 50 yards 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 50 yards away

    Installation of new internal door at ground floor level.

    Granted Heritage and listed buildings 5 docs

  • 37 Belgrave Square London SW1X 8NS

    26/02636/ADLBC Submitted 20 Apr 2026 50 yards away

    89% historically approved · decision due ~15 Jun

    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).

    Awaiting decision Conditions 4 docs

  • 37 Belgrave Square London SW1X 8NS

    05/01226/1884 Submitted 16 Feb 2005 50 yards away

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

    Granted Other 6 docs

  • 37 Belgrave Square London SW1X 8NS

    26/05490/LBC Submitted 12 Aug 2026 50 yards 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

    25/08890/LBC Submitted 8 Dec 2025 50 yards 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

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