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Planning application

140 Leadenhall Street London EC3V 4QT

Granted City of London 25/00956/ADVT Advertisement Consent

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Replacement of building number signage.

As published by the council, reference 25/00956/ADVT

Application record

Reference
25/00956/ADVT
Type
Advertisement Consent
Status
Decided
Decision
Approved
Received
21 Jul 2025
Validated
21 Jul 2025
Decided
5 Dec 2025
Ward
Lime Street
Decision by
Delegated Decision
Postcode
EC3V 4QT

Site history

Applications at this address on the City of London register

This site has had 7 applications since 2025: 5 approved, 0 refused.

  • 26/01214/MDC Awaiting decision

    140 Leadenhall Street London EC3V 4QT

    Submission of Noise Impact Assessment pursuant to Conditions 5 & 6 of planning permission 26/00314/FULL dated 18.05.2026.

    Submitted 26 Aug 2026
  • 26/01213/MDC Awaiting decision

    140 Leadenhall Street London EC3V 4QT

    Submission of Noise Impact Assessment pursuant to Conditions 4 & 5 of planning permission 25/00955/FULL dated 05.12.2025.

    Submitted 26 Aug 2026
  • 26/00315/LBC Granted

    140 Leadenhall Street London EC3V 4QT

    Proposed replacement plant, plant enclosure, metal screen, proposed decking and mesh infill to existing balustrade at level 04, and replacement plant and enclosure at mezzanine level

    Decided 18 May 2026 Heritage and listed buildings
  • 26/00314/FULL Granted

    140 Leadenhall Street London EC3V 4QT

    Proposed replacement plant, plant enclosure, metal screen, proposed decking and mesh infill to existing balustrade at level 04, and replacement plant and enclosure at mezzanine level

    Decided 18 May 2026 Full applications
  • 25/00955/FULL Granted

    140 Leadenhall Street London EC3V 4QT

    External and internal alterations including: (i) structural repair works. (ii) minor alterations to external facade. (iii) refurbishment works. (iv) installation of louvres and roof level plant enclosure. (v) installation of replacement signage. (vi) and all enabling works associated with the development

    Decided 5 Dec 2025 Full applications
  • 25/00950/LBC Granted

    140 Leadenhall Street London EC3V 4QT

    External and internal alterations including: (i) structural repair works. (ii) minor alterations to external facade. (iii) refurbishment works. (iv) installation of louvres and roof level plant enclosure. (v) installation of replacement signage. (vi) and all enabling works associated with the development

    Decided 5 Dec 2025 Heritage and listed buildings

Timeline

Dates from the published record

  1. 21 Jul 2025

    Received by City of London

  2. 5 Dec 2025

    Decision issued: Approved

  3. 7 Sep 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Agent on file

1,230 applications on PlanIndex · across 154 councils · 94% granted

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Documents

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

33 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.

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What this grant of permission means

City of London granted permission on 5 December 2025, 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.

About advertisement consent applications

Advertisement consent is judged on two things only: amenity and public safety, not competition or other planning considerations. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 140 Leadenhall Street London EC3V 4QT

    26/00315/LBC Submitted 3 Mar 2026 0m away

    Proposed replacement plant, plant enclosure, metal screen, proposed decking and mesh infill to existing balustrade at level 04, and replacement plant and enclosure at mezzanine level

    Granted Heritage and listed buildings Extension 25 docs

  • 140 Leadenhall Street London EC3V 4QT

    26/00314/FULL Submitted 3 Mar 2026 0m away

    Proposed replacement plant, plant enclosure, metal screen, proposed decking and mesh infill to existing balustrade at level 04, and replacement plant and enclosure at mezzanine level

    Granted Full applications Extension 25 docs

  • 140 Leadenhall Street London EC3V 4QT

    25/00955/FULL Submitted 21 Jul 2025 0m away

    External and internal alterations including: (i) structural repair works. (ii) minor alterations to external facade. (iii) refurbishment works. (iv) installation of louvres and roof level plant enclosure. (v) installation of replacement signage. (vi) and all enabling works associated with the development

    Granted Full applications 37 docs

  • 140 Leadenhall Street London EC3V 4QT

    25/00950/LBC Submitted 21 Jul 2025 0m away

    External and internal alterations including: (i) structural repair works. (ii) minor alterations to external facade. (iii) refurbishment works. (iv) installation of louvres and roof level plant enclosure. (v) installation of replacement signage. (vi) and all enabling works associated with the development

    Granted Heritage and listed buildings 35 docs

  • St Andrews House 145 - 146 Leadenhall Street London EC3V 4QT

    22/01135/FULL Submitted 25 Nov 2022 17m away

    Removal of three small windows to create one single window at the lower ground floor to the northern elevation of the building.

    Granted Full applications Windows or glazing 8 docs

  • 6-8 Bishopsgate & 150 Leadenhall Street London EC3V 4QT

    22/00881/NMA Submitted 14 Sep 2022 17m away

    Non-material amendment under Section 96A of the Town and Country Planning Act to planning permission dated 13 September 2018 (17/00447/FULEIA) to amend Condition 57 to improve the design and functionality of the building including introduction of louvres at Level 25, addition of two doors located at level 9 terrace and development of cafe design at ground floor level layout.

    Granted Amendments 20 docs

In City of London

  • 26/00154/ADVT Granted

    140 Fenchurch Street London EC3M 6BL

    Installation and display of: (i) one internally illuminated fascia sign measuring 1.07m high, 3.21m wide, located 3.165m above ground level; (ii) one internally illuminated fascia sign measuring 0.35 high, 0.37m wide, located 3.165m above ground level; (iii) one internally illuminated fascia sign measuring 0.90m high, 2.4m wide, located 3.165m above ground level; (iv) one externally illuminated projecting sign measuring 0.6m high, 0.6m wide, located 3.165m above ground level.

    2 Feb 2026 Advertising
  • 26/00648/ADVT Granted

    Site Bounded By King William Street, Cannon Street, Abchurch Lane & Nicholas Lane, London EC4.

    Installation of 3.no internally illuminated projecting signs to the Abchurch Lane elevation and 2no. internally illuminated projecting signs to the Cannon Street elevation.

    1 May 2026 Advertising
  • 26/00233/ADVT Granted

    100 Fenchurch Street London EC3M 5JD

    Installation and display of one internally illuminated ATM surround measuring 1.8m high by 1.2m wide displayed at a height of 0.6m above ground level.

    13 Feb 2026 Advertising
  • 26/00187/ADVT Granted

    9 Aldgate High Street London EC3N 1AH

    Installation and display of: (i) three internally illuminated canopy signs measuring 200mm x 1000mm, 200mm x 1000mm & 200mm x 5000mm, (ii) two non illuminated tray signs on the southern elevation measuring 700mm x 700mm x 40mm at a height of 1.4m, (iii) one non illuminated tray sign on the northern elevation measuring 700mm x 700mm x 40mm at a height of 1.4m

    5 Feb 2026 Advertising
  • 26/00165/ADVT Granted

    Procession House 55 Ludgate Hill London EC4M 7JW

    Installation and display of one internally illuminated projecting sign measuring 0.50m high by 0.65m wide and displayed 2.75m above ground level.

    2 Feb 2026 Advertising