1 Dorset Square London NW1 6PU

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

1. 4 Feb 2026

   Received by Westminster

2. 24 Apr 2026

   Decision issued: Application Refused

3. 21 Jul 2026

   Added to PlanIndex

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.

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.

• 1 Dorset Square London NW1 6PU

  25/06558/FULL Submitted 15 Sep 2025 50 yards 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 50 yards 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

• 14 Melcombe Street London NW1 6AH

  03/07641/ADFULL Submitted 2 Oct 2003 50 yards away

  Details of refuse storage pursuant to condition 4 of planning permission dated 01 October 2003 (RN 03/06203).

  Granted Full applications 1 doc

• 16 Melcombe Street London NW1 6AH

  05/05769/FULL Submitted 20 Jul 2005 50 yards away

  Replace front and rear windows with double glazed timber framed sash windows.

  Granted Full applications Windows or glazing 3 docs

• 14 Melcombe Street London NW1 6AH

  03/06203/FULL Submitted 7 Aug 2003 50 yards away

  Use of the upper floors as 3 self-contained residential flats (3x 1-bed),new windows and rooflights to the rear roof slope .

  Granted Full applications New dwelling Loft or dormer +1 7 docs

• 14 Melcombe Street London NW1 6AH

  07/01554/CLEUD Submitted 19 Feb 2007 50 yards away

  Retention of openable timber shopfront.

  Granted Lawful development Windows or glazing 5 docs

• 26/07468/CLOPUD Awaiting decision

  14 - 16 Great Portland Street London W1W 8QW

  Confirmation the demolition of the existing outrigger structure at fifth floor level (the Proposed Works) constitutes the lawful commencement of development pursuant to the Permission.

  Received 3 Nov, published by the council 5 Nov 2026 Lawful development
• 26/07423/CLOPUD Awaiting decision

  103 Elgin Avenue London W9 2NP

  Painting of the decorative stonework, window frames and doors on the front elevation and front boundary wall

  Received 2 Nov, published by the council 4 Nov 2026 Lawful development
• 26/07454/CLOPUD Awaiting decision

  10 Stratton Street London W1J 8LG

  Changes to existing windows and doors

  Received 2 Nov, published by the council 5 Nov 2026 Lawful development
• 26/07381/CLEUD Awaiting decision

  Ground Floor Rear Flat 4 Mozart Street London W10 4LA

  Use of the ground floor rear flat as short-term visitor accommodation.

  Received 28 Oct, published by the council 5 Nov 2026 Lawful development
• 26/07339/CLOPUD Awaiting decision

  123 Victoria Street London SW1E 6DE

  Use of part of ground floor reception area within Class E including, but not limited to, a retail café (Class E(a)).

  Received 27 Oct, published by the council 30 Oct 2026 Lawful development