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Planning application

1 Dorset Square London NW1 6PU

Refused Westminster 26/00666/CLEUD Certificate of Lawfulness (existing)

Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.

Proposal

The use of the external part of the scaffolding for the display of a printed advertisement inset within a building image as part of a scaffold shroud or wrap

As published by the council, reference 26/00666/CLEUD

Application record

Reference
26/00666/CLEUD
Type
Certificate of Lawfulness (existing)
Status
Decided
Decision
Application Refused
Received
4 Feb 2026
Validated
4 Feb 2026
Decided
24 Apr 2026
Ward
Regent's Park
Decision by
Delegated Decision
Postcode
NW1 6PU

Site history

Applications at this address on the Westminster register

This site has had 4 applications since 2025: 3 approved, 1 refused.

  • 26/00665/ADV Granted

    1 Dorset Square London NW1 6PU

    Temporary decorative scaffold shroud printed onto PVC comprising a 1:1 replica image of the building facade with an inset sponsors advertising area measuring 10 x 4.7m for temporary period until September 2026.

    Decided 5 May 2026 Advertising
  • 25/06558/FULL Granted

    1 Dorset Square London NW1 6PU

    Change of use from nil use class to a 14 short term accommodation units (Sui Generis), involving internal alteration, partial infilling of lightwell on lower ground floor, re-introduction of false door to Melcombe Street, installation of Air Source Heat Pump at the lower ground floor vault, and other minor external alterations. (Linked with 25/06559/LBC)

    Decided 19 Nov 2025 Full applications
  • 25/06559/LBC Granted

    1 Dorset Square London NW1 6PU

    Change of use from nil use class to a 14 short term accommodation units (Sui Generis), involving internal alteration, partial infilling of lightwell on lower ground floor, re-introduction of false door to Melcombe Street, installation of Air Source Heat Pump at the lower ground floor vault, and other minor external alterations. (Linked with 25/06558/FULL)

    Decided 19 Nov 2025 Heritage and listed buildings

Timeline

Dates from the published record

  1. 4 Feb 2026

    Received by Westminster

  2. 24 Apr 2026

    Decision issued: Application Refused

  3. 21 Jul 2026

    Added to PlanIndex

Documents

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

19 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 this refusal means

Westminster refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.

About lawful development applications

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 1 Dorset Square London NW1 6PU

    25/06558/FULL Submitted 15 Sep 2025 0m away

    Change of use from nil use class to a 14 short term accommodation units (Sui Generis), involving internal alteration, partial infilling of lightwell on lower ground floor, re-introduction of false door to Melcombe Street, installation of Air Source Heat Pump at the lower ground floor vault, and other minor external alterations. (Linked with 25/06559/LBC)

    Granted Full applications 36 docs
  • 1 Dorset Square London NW1 6PU

    26/00665/ADV Submitted 4 Feb 2026 3m away

    Temporary decorative scaffold shroud printed onto PVC comprising a 1:1 replica image of the building facade with an inset sponsors advertising area measuring 10 x 4.7m for temporary period until September 2026.

    Granted Advertising 21 docs
  • 20 Melcombe Street London NW1 6AH

    08/03073/FULL Submitted 4 Apr 2008 20m away

    Use of ground floor as dental surgery (Class D1)

    Withdrawn Full applications 8 docs
  • 18 Melcombe Street London NW1 6AH

    08/09459/ADV Submitted 29 Oct 2008 20m away

    Display of non- illuminated fascia sign.

    Decided Advertising 16 docs
  • Basement And Ground Floor 35 Melcombe Street London NW1 6AG

    22/03206/ADV Submitted 5 May 2022 30m away

    Display of internally illuminated fascia sign measuring 0.54m X 5.85m internally illuminated projecting sign measuring 0.4m X 0.5m (Retrospective) (Linked to 22/02785/LBC)

    Refused Advertising 5 docs
  • 1 Dorset Square London NW1 6PU

    25/06559/LBC Submitted 15 Sep 2025 32m away

    Change of use from nil use class to a 14 short term accommodation units (Sui Generis), involving internal alteration, partial infilling of lightwell on lower ground floor, re-introduction of false door to Melcombe Street, installation of Air Source Heat Pump at the lower ground floor vault, and other minor external alterations. (Linked with 25/06558/FULL)

    Granted Heritage and listed buildings 34 docs

In Westminster

  • 26/06158/CLOPUD Awaiting decision

    2 Hamilton Gardens London NW8 9PT

    Erection of replacement, enlarged single storey ground floor rear extension.

    9 Sep 2026 Lawful development
  • 26/06080/CLEUD Awaiting decision

    91 Gloucester Place London W1U 6JG

    Certificate of lawfulness for an existing use or development to confirm that the development authorised by full planning permission ref. 22/08385/FULL & listed building consent (RN 22/08386/LBC) has lawfully commenced as a result of the works evidenced.

    7 Sep 2026 Lawful development
  • 26/06044/CLOPUD Awaiting decision

    9 Abinger Mews W9 3SP

    Proposed loft conversion with rear dormer and 3 front rooflights to existing mid-terraced house.

    3 Sep 2026 Lawful development
  • 26/06035/CLOPUD Awaiting decision

    30 Ashworth Road W9 1JY

    Erection of new garden retaining wall and erection of new garden timber fence to match the height of existing fence.

    3 Sep 2026 Lawful development
  • 26/05871/CLEUD Awaiting decision

    32 Cambridge Street London SW1V 4QH

    Confirmation of the lawful implementation of planning permission dated 13 August 2021 (RN: 21/04143/FULL) has commenced before the expiry of the three year time period and may, therefore, lawfully be carried out and completed.

    27 Aug 2026 Lawful development