44 - 45 Great Marlborough Street London W1F 7JL

1. 20 Aug 2026

   Received by Westminster

2. 28 Aug 2026

   Added to PlanIndex

3. 15 Oct 2026

   Status changed to Decided

   Previously Pending.

Westminster has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. More in our guide to what happens after a planning decision.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• 44 Great Marlborough Street London W1F 7JL

  26/00643/ADFULL Submitted 4 Feb 2026 50 yards away

  88% historically approved · decision due ~1 Apr

  Details of visual screening around the new plant at roof level pursuant to Condition 6 of planning permission dated 06 October 2025 (RN25/05781/FULL)

  Awaiting decision Full applications 10 docs

• 44 Great Marlborough Street London W1F 7JL

  25/05781/FULL Submitted 15 Aug 2025 50 yards away

  Installation of plant machinery and photovoltaic panels

  Granted Full applications 27 docs

• 36 Great Marlborough Street London W1F 7JE

  26/06736/ADV Submitted 1 Oct 2026 50 yards away

  82% historically approved · decision due ~26 Nov

  Display of internally illuminated fascia sign measuring 0.29m x 2.05m and an externally illuminated projecting sign measuring 0.70m x 0.63m.

  Decided Advertising

• 36 Great Marlborough Street London W1F 7JE

  26/05286/ADV Submitted 4 Aug 2026 50 yards away

  82% historically approved · decision due ~29 Sep

  Display of non illuminated seven identical window vinyl graphics measuring 0.5m X 1.6m for the duration of the strip-out and fit-out works.

  Decided Advertising Windows or glazing

• Basement And Ground Floor Front 35 Great Marlborough Street London W1F 7JF

  26/02222/FULL Submitted 2 Apr 2026 50 yards away

  88% historically approved · decision due ~28 May

  Installation of new shopfront.

  Awaiting decision Full applications Windows or glazing 5 docs

• Basement And Ground Floor Front 35 Great Marlborough Street London W1F 7JF

  26/02223/ADV Submitted 2 Apr 2026 50 yards away

  82% historically approved · decision due ~28 May

  Display of internally illuminated brass lettering fascia sign measuring 200mm x 1000mm, Installation of non-illuminated brass lettering to side of shopfront entrance, measuring 765mm x 350mm

  Awaiting decision Advertising Windows or glazing 5 docs

• 26/05984/FULL Decided

  41 Sutherland Street London SW1V 4JX

  Replacement of front, side and rear windows with double glazed timber framed sash windows and replacement of a door with a double glazed timber framed door.

  Received 2 Sep, published by the council 11 Sep 2026 Full applications
• 26/06134/FULL Decided

  Flat 10H Hyde Park Mansions Cabbell Street London NW1 5BG

  Replacement of front and rear second floor level windows with slim-profile double-glazed panels, retaining the existing window and door frames.

  Received 8 Sep, published by the council 15 Sep 2026 Full applications
• 26/07258/FULL Awaiting decision

  16A Croxley Road London W9 3HL

  Installation of air to air heat pumps to offices and bedrooms.

  Received 22 Oct, published by the council 23 Oct 2026 Full applications
• 26/07193/FULL Awaiting decision

  98 Victoria Street London SW1E 5JL

  Shopfront alterations. (Linked with 26/07194/ADV)

  Received 21 Oct, published by the council 22 Oct 2026 Full applications
• 26/07187/FULL Awaiting decision

  Ground Floor Flat 151 Portnall Road London W9 3BN

  Erection of a single storey rear extension.

  Received 21 Oct, published by the council 22 Oct 2026 Full applications