12A Eccleston Street London SW1W 9LT

1. 14 Oct 2025

   Received by Westminster

2. 16 Oct 2025

   Validated

   Checked as complete and ready for consideration.

3. 27 Feb 2026

   Decision issued: Application Permitted

4. 21 Jul 2026

   Added to PlanIndex

Westminster granted permission on 27 February 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. 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 Eccleston Street London SW1W 9LT

  26/01914/FULL Submitted 24 Mar 2026 50 yards away

  88% historically approved · decision due ~2 Jun

  Variation of Condition 10 of planning permission dated 14th May 2025 (25/01940/FULL) for: Use of lower ground and ground floors as a restaurant with ancillary takeaway; external alterations comprising the installation of a new shopfront, installation and replacement of condenser units to the rear, replacement metal staircase within rear yard and installation of ancillary services to rear facade including replacement of existing metal panel over the kitchen door. Namely, to extend restaurant opening hours to 11:00 to 00:30 Monday to Thursday; 11:00 to 01:30 Friday and Saturday; and 12:00 to 00:30 Sundays, bank holidays and public holidays.

  Awaiting decision Full applications Windows or glazing 10 docs

• 14 Eccleston Street London SW1W 9LT

  26/01505/TCH Submitted 9 Mar 2026 50 yards away

  89% historically approved · decision due ~4 May

  Use of an area of the public highway measuring 1.4m x 1.82m for the placing of 2 tables and 4 chairs in connection with the existing ground floor use.

  Awaiting decision 16 docs

• Eccleston Street London

  23/04778/ADV Submitted 12 Jul 2023 50 yards away

  Display of internally illuminated festive lighting measuring 12m x 2m hung in four locations over Eccleston Street for a temporary period between 31 October 2023 to 31 January 2024.

  Granted Advertising 10 docs

• Eccleston Street Post Office 6 Eccleston Street London SW1W 9LS

  25/06468/FULL Submitted 10 Sep 2025 50 yards away

  Change of use from Class E (Commercial) to a mixed use of public house on the lower ground and ground floors, restaurant on first floor, and 10 hotel rooms on second and third floors; installation of plant and machinery, refurbishment of external elevations and overhaul of roof; provision of new door to Eccleston Place, service hatch in pavement on Eccleston Street and removal of existing post box.

  Decided Full applications 18 docs

• 6 Eccleston Street London SW1W 9LS

  26/06615/FULL Submitted 25 Sep 2026 50 yards away

  88% historically approved · decision due ~20 Nov

  Installation of ceramic tiles to ground floor elevations, awnings to front elevation, new lighting, external CCTV cameras (linked to 26/06616/ADV)

  Awaiting decision Full applications

• 6 Eccleston Street London SW1W 9LS

  26/06616/ADV Submitted 25 Sep 2026 50 yards away

  82% historically approved · decision due ~29 Dec

  Display of externally illuminated fascia individual lettering measuring 3.760mm x 300mm. Display of two externally illuminated hanging sign measuring 900mm x 1200mm (Linked to 26/06615/FULL)

  Awaiting decision Advertising

• 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