3 - 5, Islington High Street, London, N1 9LQ

1. 24 Jun 2026

   Received by Islington

2. 7 Jul 2026

   Validated

   Checked as complete and ready for consideration.

3. 24 Jul 2026

   Added to PlanIndex

4. 17 Aug 2026

   Decision issued: Approve with conditions

Islington granted permission on 17 August 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.

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.

• 1 Islington High Street, London, N1 9LQ

  P2025/2615/S73 Submitted 17 Sep 2025 50 yards away

  Variation of condition 2 (Drawing And Document Numbers) and condition 4 (Level A

  Granted Amendments

• 1 Islington High Street, London, N1 9LQ

  P2025/2616/LBC Submitted 17 Sep 2025 50 yards away

  Variation of condition 2 (Drawing And Document Numbers) of Listed Building Conse

  Granted Heritage and listed buildings

• Lion House, 23 and 25 Islington High Street, London N1 9LQ

  P2025/2741/ADV Submitted 24 Oct 2025 50 yards away

  Display of 1 no. full vinyl window sticker and 1 no. internal digital advertisem

  Granted Advertising Windows or glazing

• 15 - 17, Santander, Ground To Third Floor, Islington High Street, London, N1 9LQ

  P2026/0961/ADV Submitted 10 Apr 2026 50 yards away

  76% historically approved · decision due ~4 Aug

  Display of 1no. new internally illuminated projecting hanging sign and 1no. new externally illuminated fascia sign in Santander's new standard script font.

  Awaiting decision Advertising 7 docs

• 11, ISLINGTON HIGH STREET, N1

  992369 Submitted 24 Nov 1999 50 yards away

  Installation of an externally illuminated fascia sign and hanging sign. APPLICANTS' PLAN NOS.: OS Map C994/1 dated 9th February, 2000.

  Granted Advertising

• 9, ISLINGTON HIGH STREET, N1

  992393 Submitted 25 Nov 1999 50 yards away

  Installation of illuminated fascia signage and projecting sign. Applicants Plan Nos: 1313/9/P/03,04; 1313/9/P/07 rev.A; 1313/9/P/06 Rev.B, 11, 12

  Granted Advertising 3 docs

• 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