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Planning application

66 Trafalgar Square London WC2N 5DS

Awaiting decision Westminster 26/02426/ADLBC Approval of Details (ADLBC)

Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.

Proposal

Specification details of the downlighters pursuant to Condition 5 of listed building consent dated 12 March 2026 (RN: 25/06921/LBC).

As published by the council, reference 26/02426/ADLBC

Application record

Reference
26/02426/ADLBC
Type
Approval of Details (ADLBC)
Status
Pending
Received
14 Apr 2026
Validated
14 Apr 2026
Ward
St James's
Postcode
WC2N 5DS

Site history

Applications at this address on the Westminster register

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

  • 26/02425/ADFULL Awaiting decision

    66 Trafalgar Square London WC2N 5DS

    Specification details of the downlighters pursuant to Condition 6 of planning permission dated 12 March 2026 (25/06920/FULL).

    Submitted 14 Apr 2026 Full applications
  • 25/06921/LBC Granted

    66 Trafalgar Square London WC2N 5DS

    Installation of brackets for hanging flower baskets and associated cabling. Installation of spotlights to the front elevation (Trafalgar Square) and side and rear elevations fronting Spring Gardens.

    Decided 12 Mar 2026 Heritage and listed buildings
  • 25/06920/FULL Granted

    66 Trafalgar Square London WC2N 5DS

    Installation of brackets for hanging flower baskets and associated cabling. Installation of spotlights to the front elevation (Trafalgar Square) and side and rear elevations fronting Spring Gardens.

    Decided 12 Mar 2026 Full applications

Timeline

Dates from the published record

  1. 14 Apr 2026

    Received by Westminster

  2. 21 Jul 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 9 June 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 66 days over the applications it decided in the last year.

Who's behind it

Company information only, from the register and Companies House

Planning Potential Ltd. Agent, a planning consultancy registered in London

Active · incorporated 2005 · London

832 applications on PlanIndex · across 143 councils · 90% granted

Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.

See their track record

Documents

Plans, drawings, consultee responses and the officer's report

5 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

Watch members (£5 a month) open the document list from here.

Open the documents

What happens while it is decided

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.

About condition discharge and variation applications

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.

Nearby applications

Within 0.3 miles

  • 66 Trafalgar Square London WC2N 5DS

    26/02425/ADFULL Submitted 14 Apr 2026 50 yards away

    87% historically approved · decision due ~9 Jun

    Specification details of the downlighters pursuant to Condition 6 of planning permission dated 12 March 2026 (25/06920/FULL).

    Awaiting decision Full applications 5 docs
  • 66 Trafalgar Square London SW1A 2BB

    07/08164/TCH Submitted 17 Sep 2007 50 yards away

    Use of two areas of public highway measuring 2.1m x 6.6m and 2.1m x 1.5m for the placing of four tables and 16 chairs in connection with the restaurant at 66 Trafalgar Square.

    Granted 8 docs
  • 66 Trafalgar Square London SW1A 2BB

    05/02538/FULL Submitted 4 Apr 2005 50 yards away

    Variation of Conditions 1 of planning permission dated 11 November 2004 (RN: 04/02820/FULL), namely: to allow the bar/restaurant at lower ground floor to open from 10.00 to 03.00 hours the following day on Mondays to Saturdays.

    Decided Full applications 6 docs
  • 66 Trafalgar Square London SW1A 2BB

    06/06147/TCH Submitted 2 Aug 2006 50 yards away

    Use of two areas of public highway measuring 2.1 x 6.6m and 2.1 x 1.5m for the placing of 4 tables and 16 chairs in connection with the restaurant at 66 Trafalgar Square.

    Granted 6 docs
  • 66 Trafalgar Square London SW1A 2BB

    05/03429/TCH Submitted 3 May 2005 50 yards away

    Use of two areas of public highway measuring 6.6m x 2.1m and 0.9m x 2.1m for the placing 4 tables and 12 chairs in connection with the restaurant/bar at 66 Trafalgar Square.

    Granted 6 docs
  • 66 Trafalgar Square London WC2N 5DS

    25/06921/LBC Submitted 26 Sep 2025 50 yards away

    Installation of brackets for hanging flower baskets and associated cabling. Installation of spotlights to the front elevation (Trafalgar Square) and side and rear elevations fronting Spring Gardens.

    Granted Heritage and listed buildings 18 docs

In Westminster

  • 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