4 Portman Square London W1H 6LD

This site has had 2 applications since 2025: 2 approved, 0 refused.

• 25/07152/FULL Granted

  4 Portman Square London W1H 6LD

  Replacement entrance door with a new full-height glazed door; replacement of windows 1 and 6 with clear Georgian wired glass; replacement of fascia with new sprayed metal cladding panels and associated works.

  Decided 9 Apr 2026 Full applications

1. 3 Oct 2025

   Received by Westminster

2. 27 Apr 2026

   Validated

   Checked as complete and ready for consideration.

3. 14 May 2026

   Decision issued: Application Permitted

4. 30 Aug 2026

   Added to PlanIndex

Westminster granted permission on 14 May 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.

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.

• 4 Portman Square London W1H 6LD

  25/07152/FULL Submitted 3 Oct 2025 50 yards away

  Replacement entrance door with a new full-height glazed door; replacement of windows 1 and 6 with clear Georgian wired glass; replacement of fascia with new sprayed metal cladding panels and associated works.

  Granted Full applications Windows or glazing 12 docs

• Orchard Court Portman Square London W1H 6LE

  25/05613/ADV Submitted 11 Aug 2025 50 yards away

  Display of an internally illuminated (letters only) projecting sign measuring 0.80m x 0.75m.

  Granted Advertising 12 docs

• 140 Wigmore Street London W1U 3SQ

  08/05096/ADV Submitted 11 Jun 2008 50 yards away

  Display of externally illuminated fascia and projecting sign.

  Granted Advertising 10 docs

• 140 Wigmore Street London W1U 3SQ

  08/04322/FULL Submitted 15 May 2008 50 yards away

  Installation of shopfront.

  Granted Full applications Windows or glazing 13 docs

• 2 Portman Square London W1H 6LA

  08/05244/FULL Submitted 16 Jun 2008 50 yards away

  Installation of ATM into existing shop front.

  Granted Full applications Windows or glazing 6 docs

• 2 Portman Square London W1H 6LA

  26/02655/ADV Submitted 21 Apr 2026 50 yards away

  82% historically approved · decision due ~16 Jun

  Display of one internally illuminated fascia sign measuring 0.91m x 5.2m.

  Awaiting decision Advertising 11 docs

• 26/06992/ADV Decided

  78 - 80 Wigmore Street London W1U 2SJ

  Display of self-adhesive vinyl in the windows measuring 3.06m x 2.16m.

  Received 13 Oct, published by the council 15 Oct 2026 Advertising
• 26/07194/ADV Awaiting decision

  98 Victoria Street London SW1E 5JL

  Display of two internally illuminated double-sided projecting signs, each measuring 0.57m × 0.67m. (Linked with 26/07193/FULL)

  Received 21 Oct, published by the council 22 Oct 2026 Advertising
• 26/07160/ADV Awaiting decision

  18 - 21 Haymarket London SW1Y 4DQ

  Display of non illuminated fascia sign measauring 2.3m X 4m and 2.4m X 3.6m

  Received 20 Oct, published by the council 22 Oct 2026 Advertising
• 26/07157/ADV Awaiting decision

  41 - 44 Great Windmill Street London W1D 7NF

  Display of one non illuminated projection sign, measuring 800mm x 300mm

  Received 20 Oct, published by the council 21 Oct 2026 Advertising
• 26/07125/ADV Awaiting decision

  1 Upper St Martin's Lane London WC2H 9NY

  Display of 2 externally illuminated hanging signs each measuring 1.00m x 1.00m; 8 externally illuminated fascia signs each measuring 0.40m x 3.35m; 1 no. fanlight measuring 0.80m x 1.40m

  19 Oct 2026 Advertising