Basement And Ground Floor 21 South Molton Street London W1K 5QZ

This site has had 2 applications since 2026.

• 26/03469/ADV Decided

  Basement And Ground Floor 21 South Molton Street London W1K 5QZ

  Display of two fascia signs measuring 1.20m x 0.34m (halo illuminated) and 0.93m x 0.30m (non-illuminated); and installation of an internally illuminated projecting sign measuring 0.80m × 0.35m. (Linked with 26/03381/LBC)

  Decided 16 Jun 2026 Advertising

1. 21 May 2026

   Received by Westminster

2. 21 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 16 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.

This application is with Westminster for determination, against a statutory target of eight weeks. Over the last year Westminster decided heritage and listed building applications in a median of 119 days. More in our guide to how long planning decisions take.

Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.

• Basement And Ground Floor 21 South Molton Street London W1K 5QZ

  26/03469/ADV Submitted 27 May 2026 50 yards away

  Display of two fascia signs measuring 1.20m x 0.34m (halo illuminated) and 0.93m x 0.30m (non-illuminated); and installation of an internally illuminated projecting sign measuring 0.80m × 0.35m. (Linked with 26/03381/LBC)

  Decided Advertising 7 docs

• 21 South Molton Street London W1K 5QZ

  05/08670/FULL Submitted 24 Oct 2005 50 yards away

  Alterations and refurbishment of shopfront. Demolition of staircase at basement and ground floor level and installation of a new skylight.

  Refused Full applications Demolition Windows or glazing 10 docs

• 21 South Molton Street London W1K 5QZ

  05/08671/LBC Submitted 24 Oct 2005 50 yards away

  Demolition of staircase at basement and ground floor level, including internal alterations and the installation of a new skylight. Alterations and refurbishment of shopfront.

  Refused Heritage and listed buildings Demolition Windows or glazing 2 docs

• 21 South Molton Street London W1K 5QZ

  12/07266/FULL Submitted 16 Jul 2012 50 yards away

  External and internal alterations including installation of air conditioning condensing unit at roof level.

  Granted Full applications 18 docs

• 21 South Molton Street London W1K 5QZ

  12/00287/FULL Submitted 9 Jan 2012 50 yards away

  Use of the third floor as offices (Class B1) and installation0 of two air conditioning units on a flat roof at rear third floor level.

  Withdrawn Full applications 16 docs

• 21 South Molton Street London W1K 5QZ

  12/00289/LBC Submitted 9 Jan 2012 50 yards away

  Internal alterations at second and third floor levels, and installation of two air conditioning units on a flat roof at rear third floor level.

  Withdrawn Heritage and listed buildings 4 docs

• 26/07529/LBC Awaiting decision

  69 Eaton Place London SW1X 8DF

  Installation of new cast iron water supply pipe on rear courtyard elevation. (Linked with 26/07528/FULL)

  Received 5 Nov, published by the council 6 Nov 2026 Heritage and listed buildings
• 26/07509/LBC Awaiting decision

  Buckingham Palace The Mall London SW1A 1AA

  Replacement of existing security lighting to the Buckingham Palace Forecourt with 80 compact LED spotlights installed within the lantern clusters across 10 principal piers, with associated concealed cabling and reversible fixings. (Linked with 26/07508/FULL)

  Received 4 Nov, published by the council 5 Nov 2026 Heritage and listed buildings
• 26/07473/LBC Awaiting decision

  Flat 3 82 New Cavendish Street London W1G 9TA

  Replacement windows to second floor level with vacuum, double glazing windows. (Linked with 26/07472/FULL)

  Received 3 Nov, published by the council 6 Nov 2026 Heritage and listed buildings
• 26/07471/LBC Awaiting decision

  12 Queen Anne's Gate London SW1H 9AA

  Excavation of single-storey basement, internal reconfiguration and installation of modern services. (Linked with 26/07470/FULL)

  Received 3 Nov, published by the council 5 Nov 2026 Heritage and listed buildings
• 26/07461/LBC Awaiting decision

  1 Savile Row London W1S 3JR

  Minor internal works comprising redecoration and upgrades to lighting, flooring and bathroom and kitchen facilities, together with external works including new lighting and signage.

  Received 3 Nov, published by the council 5 Nov 2026 Heritage and listed buildings