The Royal Institution Of Great Britain 21 Albemarle Street London W1S 4BS

This site has had 2 applications since 2025: 1 approved, 0 refused.

• 25/05098/ADLBC Granted

  The Royal Institution Of Great Britain 21 Albemarle Street London W1S 4BS

  Details of a sample sash window (discreetly located) with the applied solar film pursuant to condition 5 of listed building dated 29th May 2025 (RN:25/01387/LBC)

  Decided 4 Aug 2025 Conditions

1. 18 Sep 2026

   Received by Westminster

2. 22 Sep 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 13 November 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 66 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's median decision took 66 days. More in our guide to how long planning decisions take.

The published feed does not state which type of application this is; the register entry on Westminster's portal will say. Our guide explains the common types.

• 21 Albemarle Street London W1S 4BS

  26/05204/CLLB Submitted 3 Aug 2026 50 yards away

  89% historically approved · decision due ~28 Sep

  Investigative works to the lantern in the lecture theatre.

  Decided

• The Royal Institution Of Great Britain 21 Albemarle Street London W1S 4BS

  25/05098/ADLBC Submitted 22 Jul 2025 50 yards away

  Details of a sample sash window (discreetly located) with the applied solar film pursuant to condition 5 of listed building dated 29th May 2025 (RN:25/01387/LBC)

  Granted Conditions Windows or glazing 4 docs

• 168 New Bond Street London W1S 4AR

  25/06036/LBC Submitted 22 Aug 2025 50 yards away

  Installation of temporary internally illuminated seasonal Christmas decoration measuring 1.7m x 4.5m from 01 October 2025 until 9 January 2026

  Granted Heritage and listed buildings 17 docs

• 165 New Bond Street London W1S 4AY

  25/05214/ADV Submitted 25 Jul 2025 50 yards away

  Display of vinyl graphics applied to internal face of shopfront window glazing for a temporary period until 25 September 2025

  Decided Advertising Windows or glazing 14 docs

• 165 - 169 New Bond Street London W1S 4AN

  25/05221/LBC Submitted 25 Jul 2025 50 yards away

  90% historically approved · decision due ~19 Sep

  Internal alterations to replace existing finishes to walls, flooring and lighting. (Linked to 25/05220/FULL)

  Awaiting decision Heritage and listed buildings 24 docs

• 168 New Bond Street London W1S 4AR

  25/05965/ADV Submitted 21 Aug 2025 50 yards away

  Display of temporary internally illuminated Seasonal Christmas Decoration measuring 1.7m x 4.5m from 01 October 2025 until 9 January 2025.

  Granted Advertising 13 docs