The Leadenhall Building 122 Leadenhall Street London EC3V 4AB

This site has had 2 applications since 2024: 2 approved, 0 refused.

• 25/00998/FULL Granted

  The Leadenhall Building 122 Leadenhall Street London EC3V 4AB

  Replacement of artificial grass with paving and associated works.

  Decided 28 Nov 2025 Full applications

1. 21 Jun 2024

   Received by City of London

2. 2 Aug 2024

   Decision issued: Approved

3. 19 Sep 2026

   Added to PlanIndex

City of London granted permission on 2 August 2024, 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.

• The Leadenhall Building 122 Leadenhall Street London EC3V 4AB

  25/00998/FULL Submitted 28 Jul 2025 50 yards away

  Replacement of artificial grass with paving and associated works.

  Granted Full applications 10 docs

• 140 Leadenhall Street London EC3V 4QT

  26/00315/LBC Submitted 3 Mar 2026 50 yards 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 24 docs

• 140 Leadenhall Street London EC3V 4QT

  26/00314/FULL Submitted 3 Mar 2026 50 yards 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 24 docs

• 140 Leadenhall Street London EC3V 4QT

  25/00956/ADVT Submitted 21 Jul 2025 50 yards away

  Replacement of building number signage.

  Granted Advertising 33 docs

• 140 Leadenhall Street London EC3V 4QT

  25/00955/FULL Submitted 21 Jul 2025 50 yards 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 50 yards 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

• 26/00883/FULL Granted

  Pavement Outside 44 Cheapside London EC2V 6AH

  This application relates to the installation of a modern, multifunction Hub unit featuring an integral advertisement display and defibrillator

  Received 19 Jun, published by the council 24 Jul 2026 Full applications
• 26/00612/FULL Granted

  Barbican Arts And Conference Centre Silk Street London EC2Y 8DS

  New hard and soft landscaping for the sculpture court to include removal and replacement of all paving with new waterproofing below, new ramps and steps, new raised planting beds, seating, and lighting, proposed parameters for temporary structures and artworks to facilitate continued use of the sculpture court for art installations, works to the staff spaces facades to upgrade glazing and frames to level 2 and other associated works.

  Received 27 Apr, published by the council 24 Jul 2026 Full applications
• 26/00518/FULL Granted

  200 Aldersgate Street London EC1A 4HD

  Works to create provision of a terrace on the second floor and associated development.

  Received 13 Apr, published by the council 24 Jul 2026 Full applications
• 26/00959/FULL Granted

  3 - 3A Devonshire Square London EC2M 4YA

  Works to roof comprising: (i) installation of insulation, (ii) installation of ventilation provision, (iii) replacement of roofing membrane and battens, (iv) reinstatement and replacement of slate roof coverings, (v) installation of lead-lined box gutters and sheet coverings, and (vi) associated external alterations.

  Received 6 Jul, published by the council 24 Jul 2026 Full applications
• 26/00466/FULL Granted

  67 Lombard Street London EC3V 9LJ

  Works comprising: (i) partial removal of louvres on levels 6, 7 and 8. (ii) consolidation of rooftop plant and creation of terrace. (iii) removal of BMU system. (iv) other associated works.

  Received 31 Mar, published by the council 24 Jul 2026 Full applications