18 - 20 St John Street, London, EC1M 4AY

This site has had 2 applications since 2025: 1 approved, 0 refused.

• P2026/1838/COL Granted

  18 - 20 St John Street, London, EC1M 4AY

  Certificate of Lawfulness for proposed roof repair works to a listed building.

  Decided 14 Sep 2026 Heritage and listed buildings

1. 6 Mar 2025

   Received by Islington

2. 25 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 1 May 2025, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Islington took a median of 53 days over the applications it decided in the last year.

This application is with Islington for determination, against a statutory target of eight weeks. Over the last year Islington decided amendment applications in a median of 58 days. More in our guide to how long planning decisions take.

An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.

• 18 - 20 St John Street, London, EC1M 4AY

  P2026/1838/COL Submitted 23 Jul 2026 50 yards away

  Certificate of Lawfulness for proposed roof repair works to a listed building.

  Granted Heritage and listed buildings Roofing 5 docs

• 11 St John Street, London, EC1M 4AA

  P2021/1587/S73 Submitted 1 Jun 2021 50 yards away

  Section 73 application for removal of condition 4E(Details of the size, materials, finished appearance of the slot ventilation) and Variation of condition 2(Drawing and Document Numbers) of planning permission ref:P2020/1361/FUL dated 26/11/2020 for 'External alterations to the existing buildings, including remodelling of office receptions, replacement fenestration, replacement gates and railings, upgrading plant equipment, resurfacing of courtyard and other associated works as shown on submitted plans and drawings'. The S73 application is for the following amendments: new louvered door to internal courtyard, new metal louvers on the pitched roof to St Johns Street building, new louvres within the double doors to the bin store and adjacent high-level wall, new louvres installed within a section of the existing double door currently located along Peter's Lane façade and the existing door off the entry ramp to the courtyard (south elevation of St John Street building) to be replaced with a full louvered door.

  Granted Amendments Windows or glazing 41 docs

• 11 St John Street, London, EC1M 4AA

  P2021/1290/AOD Submitted 29 Apr 2021 50 yards away

  Approval of Details pursuant to condition 3 (window details) of planning permission reference: P2020/1361/FUL, dated: 26/11/2020 External alterations to the existing buildings, including remodelling of office receptions, replacement fenestration, replacement gates and railings, upgraded plant equipment, resurfacing of courtyard and other associated works as shown on submitted plans and drawings.

  Granted Conditions Windows or glazing 33 docs

• Various Locations in LB Islington (EC1 Postcodes)

  P2025/2035/FUL Submitted 17 Jul 2025 50 yards away

  87% historically approved · decision due ~11 Sep

  Erection of pairs of poles with clear wire between the poles at 10 locations across the Borough comprising the City of London 'Eruv'

  Awaiting decision Full applications 5 docs

• 11 St John Street, London, EC1M 4AA

  P2023/0807/FUL Submitted 20 Mar 2023 50 yards away

  Installation of 1no. air ventilation louvre (measuring 2.5m x 2.5m) at roof level facing the courtyard elevation.

  Granted Full applications 12 docs

• Unit 2, 89 Charterhouse Street, London, EC1M 6PE

  22/01066/OBS Submitted 9 Nov 2022 50 yards away

  99% historically approved · decision due ~4 Jan

  Removal of existing lettering and projecting advert signs; removal of existing ATMs with associated window replacement including lowering window sills and new metal spiked rail. Associated removal of internal Bank equipment (Listed Building Consent ref: P2022/3726/LBC also submitted)

  Awaiting decision Windows or glazing 1 doc

• P2026/1670/S73 Granted

  Lower Maisonette, 29A Kelross Road, London, N5 2QS

  Section 73 Application (Minor Material Amendment) to vary Condition 2 (Approved

  Received 7 Aug, published by the council 23 Aug 2026 Amendments
• P2026/2020/S73 Granted

  13 Pleshey Road, London, N7 0RA

  Section 73 Application (Minor Material Amendment) to vary Condition 2 (Approved

  Received 4 Aug, published by the council 8 Aug 2026 Amendments
• P2026/2553/PRA Awaiting decision

  4 - 5 Baltic Street East, London, EC1Y 0UJ

  Notification of Prior Approval for the change of use of the first, second, and third floors from office use (Use Class E) to form one self-contained two-bedroom, four-person dwelling (Use Class C3), with the existing ground-floor office (Use Class E) retained.

  Received 23 Sep, published by the council 11 Oct 2026 Amendments
• P2026/2503/NMA Awaiting decision

  145 - 157 St John Street, London, EC1V 4QJ

  Non-material amendment of planning consent reference P2018/1229/FUL dated 8th Ma

  Received 23 Sep, published by the council 29 Sep 2026 Amendments
• P2026/1380/NMA Decided

  Hylo Building, 105 Bunhill Row, London, EC1Y 8LZ

  Non-material amendment to planning consent reference P2023/2566/FUL dated 30/11/2023. The amendmens seeks to vary Condition 4 to allow for the amalgamation of Class E floorspace at ground floor and basement levels.

  Received 28 May, published by the council 25 Jul 2026 Amendments