50 Seven Sisters Road, London, N7 6AA

1. 19 Feb 2026

   Received by Islington

2. 8 Apr 2026

   Validated

   Checked as complete and ready for consideration.

3. 15 May 2026

   Decision issued: Approve with no conditions

4. 25 Jul 2026

   Added to PlanIndex

Islington granted permission on 15 May 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.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• 60 Seven Sisters Road, London, N7 6AA

  P2026/0474/COL Submitted 10 Apr 2026 0.1 miles away

  Certificate of Lawfulness (existing) to confirm use of the upper floors of the p

  Granted Lawful development

• Flat C, 60 Seven Sisters Road, London, N7 6AA

  P2026/2370/FUL Submitted 8 Sep 2026 0.1 miles away

  86% historically approved · decision due ~11 Nov

  Loft conversion and rear dormer extension.

  Awaiting decision Full applications Extension Loft or dormer

• 62 Mayton Street, London, N7 6QT

  P2023/0829/COLP Submitted 21 Mar 2023 0.1 miles away

  Erection of rear dormer extension.

  Granted Lawful development Extension Loft or dormer 6 docs

• 43-45 Seven Sisters Road, Islington, London, N7 6AX

  P2021/1047/FUL Submitted 6 Apr 2021 0.1 miles away

  Proposed erection of new extraction and ventilation duct system for restaurant premises.

  Granted Full applications 24 docs

• 34-36 Seven Sisters Road, N7 6AA

  P2023/0108/ADV Submitted 10 Jan 2023 0.1 miles away

  Installation of three illuminated facia signs.

  Granted Advertising 7 docs

• 73 Mayton Street, London, N7 6QP

  P2024/2782/FUL Submitted 17 Sep 2024 0.1 miles away

  Replacement of existing roof with a crown roof involving an increase of roof ridge by approx. 700mm and installation of 4 rooflights with associated alterations.

  Granted Full applications Loft or dormer 15 docs

• P2026/2422/COL Status unknown

  116, Fairbridge Road, London, N19 3HU

  Certificate of Lawfulness (Existing) for the use of the property as a 6-bedroom

  Received 15 Sep, published by the council 17 Sep 2026 Lawful development
• P2026/2408/COL Status unknown

  10 Elphinstone Street, London, N5 1BS

  Certificate of lawful development (Proposed) for rear loft conversion with rear

  Received 14 Sep, published by the council 17 Sep 2026 Lawful development
• P2026/2354/COL Awaiting decision

  123 Offord Road, London, N1 1PQ

  Certificate of Lawful (Existing) Use for the conversion of the property into 8No. self-contained residential units.

  Received 7 Sep, published by the council 19 Sep 2026 Lawful development
• P2026/2399/COL Awaiting decision

  72 Biddestone Road, London, N7 9RA

  Certificate of Lawfulness (Existing) for the use of the building as 5no. self-contained studio flats (Use Class C3)

  Received 7 Sep, published by the council 19 Sep 2026 Lawful development
• P2026/2348/COL Awaiting decision

  Basement Flat, 49 King Henry's Walk, London, N1 4NH

  Certificate of Lawfulness (Existing) to confirm the use of the basement as a one

  Received 7 Sep, published by the council 16 Sep 2026 Lawful development