Blocks C, D and E, 30-34 Hornsey Road, London, N7 7AT

1. 4 Sep 2025

   Received by Islington

2. 30 Sep 2025

   Validated

   Checked as complete and ready for consideration.

3. 27 Oct 2025

   Decision issued: Approve with no conditions

4. 8 Aug 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

• 11-13 Hornsey Street, London, N7 7AT

  P2026/2192/FUL Submitted 13 Aug 2026 0m away

  86% historically approved · decision due ~29 Oct

  Proposed remediation works including replacement of existing AOV curtain wall sy

  Status unknown Full applications

• Blocks C, D and E, 30-34 Hornsey Road, London, N7 7AT

  P2026/0999/COL Submitted 16 Apr 2026 0m away

  Certificate of Lawfulness (Proposed) for replacement of existing render with non

  Granted Lawful development

• Pavement West Side of Hornsey Road (opposite The Emirates Stadium) London, N7 7DD

  P2025/3497/FUL Submitted 22 Dec 2025 46m away

  Proposed installation of a new BT Street Hub, incorporating 75' LCD advert scree

  Refused Full applications

• Pavement West Side of Hornsey Road (opposite The Emirates Stadium), London, N7 7DD

  P2025/3498/ADV Submitted 22 Dec 2025 46m away

  Proposed installation of a new BT Street Hub, incorporating 75' LCD advert scree

  Refused Advertising

• Pavement West Side of Hornsey Road, London, N7 7DD

  P2025/2309/ADV Submitted 8 Sep 2025 46m away

  Free-Standing Advertising structure with 2no. digital displays back-to-back

  Granted Advertising

• London Metropolitan University, North Campus Science Centre, 29 Hornsey Road, London, N7 7DD

  P2023/0662/ADV Submitted 8 Mar 2023 53m away

  Installation of vinyl signage located on the inside of two windows on the top floor of the north and eastern facades of London Metropolitan University's Science Building depicting London Metropolitan University's logo.

  Granted Advertising Windows or glazing 12 docs

• P2026/1782/COL Granted

  16 Hungerford Road, London, N7 9LX

  Certificate of Lawfulness (Proposed) for the installation of an air source heat

  23 Jul 2026 Lawful development
• P2026/2266/COL Status unknown

  32 Gillespie Road, London, N5 1LN

  Erection of rear dormer roof extensions to main and outrigger roofs, installatio

  27 Aug 2026 Lawful development
• P2026/1400/COL Granted

  25 Bracey Street, London, N4 3BJ

  Erection of dormer to main rear roof and to existing rear outrigger with install

  1 Jun 2026 Lawful development
• P2026/1815/COL Granted

  47 Battledean Road, London, N5 1UX

  Erection of a rear dormer roof extension over the main roof and over the outrigg

  8 Jul 2026 Lawful development
• P2026/1674/COL Granted

  86 Riversdale Road, London, N5 2JZ

  Certificate of Lawfulness (Proposed) for the erection of an L Shaped rear dormer

  2 Jul 2026 Lawful development