14 Lisle Street London WC2H 7BE

1. 18 Aug 2025

   Received by Westminster

2. 21 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 13 October 2025, 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 decided condition discharge and variation applications in a median of 42 days. More in our guide to how long planning decisions take.

This application deals with conditions on an existing permission, supplying the details a condition requires or asking to vary or remove one, without reopening the permission itself. More in our guide to planning application types.

• Telephone Exchange Building 12 Lisle Street London WC2H 7BQ

  26/00215/FULL Submitted 15 Jan 2026 50 yards away

  Removal of six antennas and ancillary equipment and installation of six new antennas between 27m/28.2m in height, remote radio units and ancillary development at roof level.

  Granted Full applications 18 docs

• Telephone Exchange Building 12 Lisle Street London WC2H 7BQ

  25/04971/FULL Submitted 17 Jul 2025 50 yards away

  Retention of two antennas on the Gerrard Buildings Telephone Exchange.

  Granted Full applications 31 docs

• 36 Gerrard Street London W1D 5QA

  26/01655/FULL Submitted 13 Mar 2026 50 yards away

  87% historically approved · decision due ~8 May

  Flexible / alternative use of the basement for either retail (Class E), social club (Class F2 (b), restaurant (Class E) or therapy rooms (Class E) purposes.

  Awaiting decision Full applications 13 docs

• 5 - 6 Leicester Square London WC2H 7NA

  25/04102/ADV Submitted 17 Jun 2025 50 yards away

  84% historically approved · decision due ~27 Aug

  Display of three LED digital display screens; two measuring 3.25m x 1.1m and one measuring 14.5m x 1.1m

  Awaiting decision Advertising 16 docs

• 15A Gerrard Street London W1D 6JD

  26/04600/ADV Submitted 9 Jul 2026 50 yards away

  84% historically approved · decision due ~3 Sep

  Display of one internally illuminated fascia sign measuring 0.539m X 0.543m, and five non illuminated fascia signs measuring 2.035m X 0.41m, 1.84m X 0.098m, 1.23m X 0.42m, 0.917m X 0.42m and 0.917m X 0.42m. (SITE 15A Gerrard Street) (SPLIT DECISION WITH RN:26/05316/ADV)

  Decided Advertising

• 15A Gerrard Street London W1D 6JD

  26/05316/ADV Submitted 9 Jul 2026 50 yards away

  84% historically approved · decision due ~3 Sep

  Display of two externally illuminated projecting signs measuring 0.9m X 0.6m and 0.8m X 0.811m.(SITE 15A Gerrard Street) (SPLIT DECISION WITH RN: 26/04600/ADV)

  Awaiting decision Advertising

• 26/04860/ADLBC Granted

  New Zealand House 80 Haymarket London SW1Y 4TE

  Details of external and internal signage strategy pursuant to Condition 7(E) of listed building consent dated 12th February 2021 (RN: 19/07816/LBC)

  Received 20 Jul, published by the council 1 Aug 2026 Conditions
• 26/04843/ADLBC Granted

  New Zealand House 80 Haymarket London SW1Y 4TE

  Detailed design and specification of new blinds to NZH based on mock-up trials on-site pursuant to Condition 6(m) of listed building consent dated 12th February 2021 (19/07816/LBC).

  Received 20 Jul, published by the council 1 Aug 2026 Conditions
• 26/05026/ADLBC Awaiting decision

  St James's Park The Mall London SW1A 1AA

  Details of method statement for re-carving works pursuant to condition 3(i) of listed building consent dated 16 July 2026 (RN: 26/03399/LBC)

  Received 27 Jul, published by the council 4 Aug 2026 Conditions
• 26/04850/ADLBC Awaiting decision

  17 Belgrave Square London SW1X 8PG

  Detailed drawings of garage doors, roof lantern and any new lighting and flooring in the principal rooms pursuant to condition 6 (iii) (iv) (v) of listed building 18th August 2025 (RN:25/03417/LBC)

  Received 20 Jul, published by the council 1 Aug 2026 Conditions
• 25/07120/ADLBC Granted

  72 - 74 Lancaster Gate London W2 3NH

  Details of new and altered doors and door architraves, including external faces of lifts (detailed elevations and sections at 1:10) pursuant to Condition 3 (A) of Listed Building Consent dated 14 December 2023 (RN: 23/00772/LBC) (Linked app: 25/07088/ADFULL)

  Received 2 Oct, published by the council 21 Jul 2026 Conditions