37 St James's Street London SW1A 1JD

This site has had 4 applications since 2025: 2 approved, 0 refused.

• 26/07203/LBC Awaiting decision

  37 St James's Street London SW1A 1JD

  Minor internal alterations to the basement floor including an amended WC layout, removal of cupboards and reopening infilled door.

  Submitted 21 Oct 2026 Heritage and listed buildings
• 26/01034/LBC Awaiting decision

  37 St James's Street London SW1A 1JD

  Internal alterations including replacement of existing goods lift and associated works.

  Submitted 18 Feb 2026 Heritage and listed buildings
• 25/07029/LBC Granted

  37 St James's Street London SW1A 1JD

  External accessible passenger lift from the ground floor to basement level and internal accessible passenger lift from basement to ground floor; formalisation of existing services, including new plant room with screening to roof; and minor internal alterations.

  Decided 18 Feb 2026 Heritage and listed buildings

1. 30 Sep 2025

   Received by Westminster

2. 18 Feb 2026

   Decision issued: Application Permitted

3. 21 Jul 2026

   Added to PlanIndex

Westminster granted permission on 18 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.

• 37 St James's Street London SW1A 1JD

  26/01034/LBC Submitted 18 Feb 2026 50 yards away

  90% historically approved · decision due ~15 Apr

  Internal alterations including replacement of existing goods lift and associated works.

  Awaiting decision Heritage and listed buildings 19 docs

• 37 St James's Street London SW1A 1JD

  25/07029/LBC Submitted 30 Sep 2025 50 yards away

  External accessible passenger lift from the ground floor to basement level and internal accessible passenger lift from basement to ground floor; formalisation of existing services, including new plant room with screening to roof; and minor internal alterations.

  Granted Heritage and listed buildings 102 docs

• 37 St James's Street London SW1A 1JD

  26/07203/LBC Submitted 21 Oct 2026 50 yards away

  90% historically approved · decision due ~16 Dec

  Minor internal alterations to the basement floor including an amended WC layout, removal of cupboards and reopening infilled door.

  Awaiting decision Heritage and listed buildings

• 162 Piccadilly London W1J 9ED

  25/06911/LBC Submitted 25 Sep 2025 50 yards away

  Retention of four back lit (letters only) fascia signs each measuring 1.42m x 0.19m and an internally illuminated hanging sign measuring 0.60m x 0.60m.

  Granted Heritage and listed buildings 15 docs

• 162 Piccadilly London W1J 9ED

  25/06910/ADV Submitted 25 Sep 2025 50 yards away

  Display of four internally illuminated fascia signs each measuring 1.42m x 0.19m; an internally illuminated hanging sign measuring 0.60m x 0.60 (Retrospective). (Linked with 25/06911/LBC)

  Granted Advertising 5 docs

• 68 Jermyn Street London SW1Y 6NY

  26/00501/ADV Submitted 28 Jan 2026 50 yards away

  Display of a non illuminated A-board to be placed in front of the shop front measuring 0.6m x 1.43m

  Refused Advertising Windows or glazing 9 docs

• 26/06234/FULL Decided

  40 Grosvenor Place London SW1X 7HJ

  Use of lower ground floor of Unit 3 and ground floor of Unit 2 as gym (Class E(d)) and/ or office (Class E(g))

  Received 11 Sep, published by the council 18 Sep 2026 Full applications
• 26/06015/FULL Decided

  129 Saltram Crescent London W9 3JT

  Erection of a two-storey rear extension.

  Received 3 Sep, published by the council 11 Sep 2026 Full applications
• 26/07382/FULL Awaiting decision

  90 Gloucester Place London W1U 6HS

  Use of the building as an embassy (sui generis)

  Received 28 Oct, published by the council 2 Nov 2026 Full applications
• 26/07363/FULL Awaiting decision

  36 Kilravock Street London W10 4HX

  Demolition of existing rear/side extension and construction of a new extension together with new glazing and doors, and changing the existing rooflights to the rear roof slope with new rooflights.

  Received 28 Oct, published by the council 2 Nov 2026 Full applications
• 26/07371/FULL Awaiting decision

  8A Randolph Road London W9 1AN

  Amalgamation of two residential units with internal refurbishment and reconfiguration. (Linked with 26/07372/LBC)

  Received 28 Oct, published by the council 2 Nov 2026 Full applications