Basement And Ground Floor 10 Marylebone High Street London W1U 4BT

This site has had 3 applications since 2025: 0 approved, 1 refused.

• 26/05495/ADV Decided

  Basement And Ground Floor 10 Marylebone High Street London W1U 4BT

  Display of non-illuminated fascia sign measuring 0.18m x 0.90m; non-illuminated hanging sign measuring 0.40m x 0.60m; and glass mounted sign measuring 0.18m x 0.90m. (Linked with 26/05494/FULL)

  Submitted 12 Aug 2026 Advertising
• 25/06190/ADV Refused

  Basement And Ground Floor 10 Marylebone High Street London W1U 4BT

  Display of non-illuminated fascia sign measuring 0.60m x 0.15m and internally illuminated hanging sign measuring 0.70m x 0.45m. Fascia Sign Glazing logo

  Decided 10 Nov 2025 Advertising

1. 12 Aug 2026

   Received by Westminster

2. 14 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 7 October 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.

• 26/05495/ADV Decided

  Basement And Ground Floor 10 Marylebone High Street London W1U 4BT

  Display of non-illuminated fascia sign measuring 0.18m x 0.90m; non-illuminated hanging sign measuring 0.40m x 0.60m; and glass mounted sign measuring 0.18m x 0.90m. (Linked with 26/05494/FULL)

  Submitted 12 Aug 2026 Advertising

1 later application on the register refers to this one:

• 26/05495/ADV Decided

  Basement And Ground Floor 10 Marylebone High Street London W1U 4BT

  Display of non-illuminated fascia sign measuring 0.18m x 0.90m; non-illuminated hanging sign measuring 0.40m x 0.60m; and glass mounted sign measuring 0.18m x 0.90m. (Linked with 26/05494/FULL)

  Submitted 12 Aug 2026 Advertising

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

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.

• Basement And Ground Floor 10 Marylebone High Street London W1U 4BT

  26/05495/ADV Submitted 12 Aug 2026 50 yards away

  82% historically approved · decision due ~7 Oct

  Display of non-illuminated fascia sign measuring 0.18m x 0.90m; non-illuminated hanging sign measuring 0.40m x 0.60m; and glass mounted sign measuring 0.18m x 0.90m. (Linked with 26/05494/FULL)

  Decided Advertising

• Basement And Ground Floor 10 Marylebone High Street London W1U 4BT

  25/06190/ADV Submitted 1 Sep 2025 50 yards away

  Display of non-illuminated fascia sign measuring 0.60m x 0.15m and internally illuminated hanging sign measuring 0.70m x 0.45m. Fascia Sign Glazing logo

  Refused Advertising Windows or glazing 9 docs

• 9 - 9A Marylebone High Street London W1U 4NW

  26/02440/ADV Submitted 14 Apr 2026 50 yards away

  82% historically approved · decision due ~9 Jun

  Display of a non-illuminated banner measuring 2m x 9m suspended on catenary wires at two locations along Marylebone High Street for a temporary period from 21 May 2026 to 15 June 2026.

  Awaiting decision Advertising 5 docs

• 12 Marylebone High Street London W1U 4NR

  26/05176/FULL Submitted 31 Jul 2026 50 yards away

  88% historically approved · decision due ~30 Oct

  Replacement shopfront. (Linked with 26/05177/ADV)

  Decided Full applications Windows or glazing

• 12 Marylebone High Street London W1U 4NR

  26/05177/ADV Submitted 31 Jul 2026 50 yards away

  82% historically approved · decision due ~30 Oct

  Display of non-illuminated fascia and hanging sings measuring 0.30m x 0.75m and 0.60m x 0.60m. (Linked with 26/05176/FULL)

  Decided Advertising

• 8 Marylebone High Street London W1U 4NN

  25/08757/ADV Submitted 2 Dec 2025 50 yards away

  Display of one internally illuminated projecting sign measuring 0.45m x 0.85m.

  Granted Advertising 10 docs

• 26/07528/FULL Awaiting decision

  69 Eaton Place London SW1X 8DF

  Installation of new cast iron water pipe on rear courtyard elevation. (Linked with 26/07529/LBC)

  Received 5 Nov, published by the council 6 Nov 2026 Full applications
• 26/05200/FULL Decided

  1 The Court House 165 Seymour Place London W1H 4PU

  Installation of waterproofing system to the existing lead flat roofs

  Received 3 Aug, published by the council 28 Aug 2026 Full applications
• 26/07521/FULL Awaiting decision

  Flat 18 Harlequin Court 20 Tavistock Street London WC2E 7NZ

  Installation of one external condenser unit

  Received 4 Nov, published by the council 6 Nov 2026 Full applications
• 26/07508/FULL 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 26/07509/LBC)

  Received 4 Nov, published by the council 5 Nov 2026 Full applications
• 26/07472/FULL Awaiting decision

  Flat 3 82 New Cavendish Street London W1G 9TA

  Replacement windows to second floor level with vacuum, double glazing windows. (Linked with 26/07473/LBC)

  Received 3 Nov, published by the council 6 Nov 2026 Full applications