Skip to content
PlanIndex Get alerts
Menu

Planning application

20 - 21 Cavendish Square London W1G 0RN

Awaiting decision Westminster 26/03232/ADV Advert Application (ADV)

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

Proposal

Display of a flag measuring 2.15m x 1.12m.

As published by the council, reference 26/03232/ADV

Application record

Reference
26/03232/ADV
Type
Advert Application (ADV)
Status
Pending
Received
15 May 2026
Validated
15 May 2026
Ward
West End
Postcode
W1G 0RN

Site history

Applications at this address on the Westminster register

This site has had 3 applications since 2026.

  • 26/03509/FULL Awaiting decision

    20 - 21 Cavendish Square London W1G 0RN

    Installation of replacement roof top plant with a dummy mansard roof extension, replacement plant at ground floor and new third floor roof structure and new substation at the lower ground floor. [Linked to 26/03510/LBC]

    Submitted 28 May 2026 Full applications
  • 26/03510/LBC Awaiting decision

    20 - 21 Cavendish Square London W1G 0RN

    Installation of replacement roof top plant with a dummy mansard roof extension, replacement plant at ground floor and new third floor roof structure and new substation at the lower ground floor. [Linked to 26/03509/FULL]

    Submitted 28 May 2026 Heritage and listed buildings

Timeline

Dates from the published record

  1. 15 May 2026

    Received by Westminster

  2. 21 Jul 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 10 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 91 days over the applications it decided in the last year.

Who's behind it

Company information only, from the register and Companies House

Rolfe Judd Planning Ltd Agent, a planning consultancy registered in The Oval

Active · incorporated 1992 · The Oval

598 applications on PlanIndex · across 26 councils · 95% 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

7 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 advertisement consent applications in a median of 66 days. More in our guide to how long planning decisions take.

About advertisement consent applications

Advertisement consent is judged on two things only: amenity and public safety, not competition or other planning considerations. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 20 - 21 Cavendish Square London W1G 0RN

    26/03509/FULL Submitted 28 May 2026 50 yards away

    88% historically approved · decision due ~23 Jul

    Installation of replacement roof top plant with a dummy mansard roof extension, replacement plant at ground floor and new third floor roof structure and new substation at the lower ground floor. [Linked to 26/03510/LBC]

    Awaiting decision Full applications Extension Loft or dormer +1 28 docs

  • 20 - 21 Cavendish Square London W1G 0RN

    26/03510/LBC Submitted 28 May 2026 50 yards away

    90% historically approved · decision due ~23 Jul

    Installation of replacement roof top plant with a dummy mansard roof extension, replacement plant at ground floor and new third floor roof structure and new substation at the lower ground floor. [Linked to 26/03509/FULL]

    Awaiting decision Heritage and listed buildings Extension Loft or dormer +1 27 docs

  • Payphone Site Outside 1 Old Cavendish Street London W1G 0NE

    12/01065/ADV Submitted 6 Feb 2012 50 yards away

    Single sided vinyl advert measuring 646mm x 1770mm attached to one glazed face of each of two conjoined payphones located outside 1 Old Cavendish Street (West of 'John Lewis' department store)

    Refused Advertising Windows or glazing 10 docs

  • Cavendish House 18 Cavendish Square London W1G 0PJ

    25/06186/LBC Submitted 1 Sep 2025 50 yards away

    Removal of double doorway with surrounding frame and glazing, provision of matwell, refurbishment of C20th and C21st elements.

    Granted Heritage and listed buildings Windows or glazing 19 docs

  • Flanders House 1A Cavendish Square London W1G 0PH

    26/04900/LBC Submitted 22 Jul 2026 100 yards away

    Maintenance and repair works to the external elevations of the building including ironwork and windows.

    Decided Heritage and listed buildings Windows or glazing

  • Flanders House 1A Cavendish Square London W1G 0PH

    26/07475/ADLBC Submitted 3 Nov 2026 100 yards away

    89% historically approved · decision due ~29 Dec

    Details of the methodology for repairs to the external render, stonework, ironwork and windows pursuant to Conditions 4 and 5 of listed building consent dated 17 September 2026 (RN: 26/04900/LBC).

    Awaiting decision Windows or glazing

In Westminster

  • 26/07474/ADV Awaiting decision

    456 - 459 Strand London WC2R 0RG

    Display of non illuminated fascia sign measuring 4.3m X 0.9m, 5.1m X 0.9m, externally illuminated fascia sign 4.5m X 0.9m, externally illuminated projecting sign 0.8m X 0.65m, non illuminated 3mm vinyl measuring 2m X 2.6m, 0.8m X 1.7m and internally illuminated New digital/connected Screen 0.8m X 1.6m

    Received 3 Nov, published by the council 6 Nov 2026 Advertising
  • 26/07436/ADV Awaiting decision

    Unit 1 123 Bayswater Road London W2 3JH

    Display of 2 x externally illuminated fascias signs each measuring 0.335m x 1.00m.

    Received 2 Nov, published by the council 5 Nov 2026 Advertising
  • 26/07441/ADV Awaiting decision

    2 Charing Cross Road London WC2H 0HH

    Display of externally illuminated hanging sign measuring 10.34m X 2.9m and externally illuminated festoon lights cable measuring 0.04m X 7.5m

    Received 2 Nov, published by the council 5 Nov 2026 Advertising
  • 26/07429/ADV Awaiting decision

    24 - 25 Mount Street London W1K 2RR

    Display of Christmas decorations to the front facade at ground floor level for a temporary period from 18 December 2026 to 9 January 2027.

    Received 2 Nov, published by the council 4 Nov 2026 Advertising
  • 26/07439/ADV Awaiting decision

    5 - 6 Leicester Square London WC2H 7NA

    Display of internally illuminated fascia sign measuring 3.25m X 1.132m and 14.5m X 1.132m

    Received 2 Nov, published by the council 5 Nov 2026 Advertising