4 Grosvenor Square London W1K 4AE

This site has had 2 applications since 2026.

• 26/05448/LBC Withdrawn

  4 Grosvenor Square London W1K 4AE

  Internal alterations including the refurbishment and stabilization of the secondary service staircase, fabric conservation, and the modernization of the vertical transport lift core infrastructure.

  Submitted 11 Aug 2026 Heritage and listed buildings

1. 11 Aug 2026

   Received by Westminster

2. 14 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 6 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 61 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 87 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.

• 4 Grosvenor Square London W1K 4AE

  26/05448/LBC Submitted 11 Aug 2026 0m away

  90% historically approved · decision due ~8 Oct

  Internal alterations including the refurbishment and stabilization of the secondary service staircase, fabric conservation, and the modernization of the vertical transport lift core infrastructure.

  Withdrawn Heritage and listed buildings

• 14 Three Kings Yard London W1K 4EH

  26/02050/LBC Submitted 27 Mar 2026 35m away

  90% historically approved · decision due ~22 May

  Retrofit and refurbishment of embassy building including external alterations at ground floor level to provide step free access through the creation of an external ramp to the entrance within private mews, installation of new and replacement plant and solar panels at roof level. (LINKED 26/02050/LBC)

  Awaiting decision Heritage and listed buildings

• 14 Three Kings Yard London W1K 4EH

  26/02049/FULL Submitted 27 Mar 2026 35m away

  87% historically approved · decision due ~22 May

  Retrofit and refurbishment of embassy building including external alterations at ground floor level to provide step free access through the creation of an external ramp to the entrance within private mews, installation of new and replacement plant and solar panels at roof level (LINKED 26/02050/LBC)

  Awaiting decision Full applications

• Grosvenor Square Gardens Grosvenor Square London W1K 6LD

  26/03492/TCA Submitted 28 May 2026 47m away

  1 x London plane (T503): Reduce apical branch by 1m

  Granted Trees 8 docs

• 17 Three Kings Yard London W1K 4JT

  25/07569/ADFULL Submitted 20 Oct 2025 53m away

  87% historically approved · decision due ~15 Dec

  Details of measures to prevent overlooking from the first floor rear terrace adjacent to windows at the rear of 15-16 Three King's Yard pursuant to condtion 23 of planning permission dated 20th October 2022 (RN:22/03900/FULL).

  Awaiting decision Full applications Windows or glazing 4 docs

• 34 Grosvenor Street London W1K 4QU

  26/04878/LBC Submitted 21 Jul 2026 69m away

  90% historically approved · decision due ~21 Sep

  Internal works to facilitate the subdivision of 34 Grosvenor Street and 3 Three Kings Yard

  Awaiting decision Heritage and listed buildings 21 docs

• 26/06025/LBC Awaiting decision

  House Of Commons Palace Of Westminster Parliament Square London SW1A 0AA

  Installation of new and replacement electronic equipment within Speaker. (Linked with 26/06024/FULL)

  3 Sep 2026 Heritage and listed buildings
• 26/05971/LBC Awaiting decision

  House Of Commons Palace Of Westminster Parliament Square London SW1A 0AA

  Automation of door at principal floor level.

  1 Sep 2026 Heritage and listed buildings
• 26/05962/LBC Awaiting decision

  Royal Albert Hall Kensington Gore London SW7 2AP

  Variation of condition 2 of listed building consent dated 26 March 2024 (RN: 24/00820/LBC) for the: Erect temporary access scaffolding platform at high level in the auditorium to inspect the condition of the plaster ceilings and main cornices. NAMELY, to allow the gantry to remain in place until December 2028.

  1 Sep 2026 Heritage and listed buildings
• 26/05970/LBC Awaiting decision

  Norman Shaw Building South Victoria Embankment London SW1A 2HZ

  Replacement and installation of 16 electronic access control systems to Norman Shaw South

  1 Sep 2026 Heritage and listed buildings
• 26/05943/LBC Awaiting decision

  1 Barton Street London SW1P 3NG

  Use of the building as F1(a) Education, along with associated internal and external alterations. (Linked with 26/05942/FULL)

  1 Sep 2026 Heritage and listed buildings