Skip to content
PlanIndex Get alerts
Menu

Planning application

55 King William Street London EC4R 9AD

Granted City of London 25/00794/FULL Full Planning Permission

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

Proposal

Installation of 80 solar photovoltaic (PV) panels at roof level and ancillary equipment.

As published by the council, reference 25/00794/FULL

Application record

Reference
25/00794/FULL
Type
Full Planning Permission
Status
Decided
Decision
Approved
Received
17 Jun 2025
Validated
17 Jun 2025
Decided
16 Mar 2026
Ward
Candlewick
Decision by
Delegated Decision
Postcode
EC4R 9AD

Timeline

Dates from the published record

  1. 17 Jun 2025

    Received by City of London

  2. 16 Mar 2026

    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, registered in Cambridge

648 applications on PlanIndex · across 82 councils · 89% granted

Trade members see who it is, their full track record, and every application they have filed.

See who's behind it

What this grant of permission means

City of London granted permission on 16 March 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.

About full applications

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.

Nearby applications

Within 500 metres

  • 54 King William Street London EC4R 9AD

    24/00503/ADVT Submitted 16 May 2024 0m away

    Installation and display of one internally illuminated fascia measuring 525mm high by 4560mm wide at a height of 2.73m above ground and one internally illuminated projecting sign measuring 420mm high by 420mm wide at a height of 3.050m above ground.

    Granted Advertising 16 docs
  • 54 King William Street London EC4R 9AD

    25/01673/MDC Submitted 1 Dec 2025 0m away

    Submission of details of plant noise and installation pursuant to condition 2 (part B) of planning permission 24/00504/FULL dated 03/04/2025.

    Granted Conditions 6 docs
  • 54 King William Street London EC4R 9AD

    25/01753/MDC Submitted 11 Dec 2025 0m away

    Submission of details relating to mounting of mechanical plant to minimise transmission of structure borne sound or vibration pursuant to condition 4 of planning permission 24/00504/FULL dated 03/04/2025.

    Granted Conditions 7 docs
  • Retail Unit 3 2A Eastcheap London EC3M 1AA

    22/01074/LBC Submitted 9 Nov 2022 45m away

    Retention of one internally illuminated digital menu board measuring 1.23m high by 0.7m wide by 0.01m deep.

    Granted Heritage and listed buildings 7 docs
  • 68 King William Street London EC4N 7HR

    23/00183/FULL Submitted 16 Feb 2023 58m away

    Retention of two external dining pods installed at ninth floor roof terrace level.

    Granted Full applications 12 docs
  • Retail Unit 68 King William Street London EC4N 7HR

    23/00278/ADVT Submitted 16 Mar 2023 58m away

    Installation and display of five non-illuminated hoarding signages measuring 2.13m (2no.), 2.14m (2no.) and 2.15m (1no.) in width and 6.0m in height, at ground level, for a temporary period until 01/10/2023.

    Granted Advertising 10 docs

In City of London

  • 26/00041/FULL Granted

    The Aldgate School St James's Passage London EC3A 5DE

    Refurbishment of existing commercial kitchen and new extract ventilation ductwork

    13 Jan 2026 Full applications
  • 26/00659/FULL Granted

    30 Gresham Street London EC2V 7PG

    Creation of a new entrance on Gresham Street and enhancement of existing main entrance.

    6 May 2026 Full applications
  • 26/00539/FULL Granted

    Basement Pair North 6 King's Bench Walk London EC4Y 7DR

    External installation of a new free-standing condenser and associated services within rear lightwell.

    16 Apr 2026 Full applications
  • 26/01207/FULL Awaiting decision

    25 Gresham Street London EC2V 7HN

    Works to the ninth floor terrace comprising: (i) improvements to access, (ii) installation of planters and seating, (iii) installation of a new glazed balustrade, (iv) installation of LED lighting, and (v) other associated works.

    25 Aug 2026 Full applications
  • 26/01202/FULL Awaiting decision

    2 Moorgate London EC2R 6AG

    Refurbishment and extension of the existing office building to: introduce a roof terrace amenity space and extension at sixth level 06, upgrade rooftop plant enclosures, undertake facade improvements and internal upgrades, with other associated works.

    21 Aug 2026 Full applications