14 Three Kings Yard London W1K 4EH

This site has had 2 applications since 2026.

• 26/02050/LBC Decided

  14 Three Kings Yard London W1K 4EH

  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)

  Submitted 27 Mar 2026 Heritage and listed buildings

1. 27 Mar 2026

   Received by Westminster

2. 21 Jul 2026

   Added to PlanIndex

3. 28 Oct 2026

   Status changed to Decided

   Previously Pending.

Westminster has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. More in our guide to what happens after a planning decision.

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.

• 14 Three Kings Yard London W1K 4EH

  26/02050/LBC Submitted 27 Mar 2026 50 yards 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)

  Decided Heritage and listed buildings

• 17 Three Kings Yard London W1K 4JT

  25/07569/ADFULL Submitted 20 Oct 2025 50 yards away

  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).

  Granted Full applications Windows or glazing 8 docs

• 4 Grosvenor Square London W1K 4AE

  26/05448/LBC Submitted 11 Aug 2026 50 yards 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  Withdrawn Heritage and listed buildings

• 4 Grosvenor Square London W1K 4AE

  26/05449/LBC Submitted 11 Aug 2026 50 yards away

  90% historically approved · decision due ~6 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.

  Decided Heritage and listed buildings

• 4 Grosvenor Square London W1K 4AE

  26/05993/FULL Submitted 2 Sep 2026 50 yards away

  88% historically approved · decision due ~28 Oct

  Limited work to maintaining and repairing the roof; building facade and enhancing the accessibility of the entrance. (Linked to 26/05994/LBC)

  Awaiting decision Full applications

• 4 Grosvenor Square London W1K 4AE

  26/05994/LBC Submitted 2 Sep 2026 50 yards away

  90% historically approved · decision due ~28 Oct

  Limited work to maintaining and repairing the roof; building facade and enhancing the accessibility of the entrance. (Linked to 26/05993/FULL)

  Awaiting decision Heritage and listed buildings

• 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