20 Horsell Road, London, N5 1XR

1. 14 Nov 2025

   Received by Islington

2. 9 Dec 2025

   Validated

   Checked as complete and ready for consideration.

3. 19 Jan 2026

   Decision issued: Approve with conditions

4. 8 Aug 2026

   Added to PlanIndex

Islington granted permission on 19 January 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 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.

• 4 Horsell Road, London, N5 1XR

  P2024/2991/COL Submitted 14 Oct 2024 5m away

  Certificate of lawfulness (proposed) for the erection of L-shaped dormer extension to the rear slope and outrigger and rooflights to the front and rear roofslopes and outrigger roof extension.

  Granted Heritage and listed buildings Extension Loft or dormer 12 docs

• 4 Horsell Road, London, N5 1XR

  P2024/2992/COL Submitted 14 Oct 2024 5m away

  Certificate of Lawfulness (Proposed) for the erection of a single storey side/rear extension

  Refused Heritage and listed buildings Extension 10 docs
  Small domestic

• 7 Melgund Road, London, N5 1PT

  P2021/1554/FUL Submitted 27 May 2021 31m away

  Erection of rear dormer roof extension; raising of the rear roof ridge height and installation of 3 no. rooflights to front roofslope

  Granted Householder Extension Loft or dormer +1 20 docs
  Domestic

• 7 Melgund Road, London, N5 1PT

  P2021/1556/COLP Submitted 27 May 2021 31m away

  Certificate of Lawfulness (proposed) for the erection of a rear outrigger dormer roof extension

  Granted Lawful development Extension Loft or dormer 11 docs

• Flat B, 5 Horsell Road, London, N5 1XL

  P2026/0532/FUL Submitted 25 Feb 2026 33m away

  86% historically approved · decision due ~25 May

  Construction of a rear dormer including raising of the party walls and installation of 3 roof lights to the front roof slope.

  Awaiting decision Full applications Loft or dormer 7 docs

• 4, RONALDS ROAD, N5

  992354 Submitted 23 Nov 1999 46m away

  Change of use of ground floor to residential to incorporate into single family dwelling, including side conservatory and alterations to front elevation. APPLICANTS' PLAN NOS.: Unnumbered existing front elevation, proposed and existing ground floor plan, proposed side elevation, unnumbered proposed first and second floor plans and revised front elevation.

  Granted Full applications Extension 1 doc
  Small domestic

• P2026/2205/FUL Status unknown

  Flat 3, 8 Birnam Road, London, N4 3LQ

  Erection of a rear dormer roof extension and a rear roof terrace with a railing

  4 Sep 2026 Full applications
• P2026/1941/FUL Status unknown

  Flat A, 10 Loraine Road, London, N7 6EZ

  Replacement of an existing external step to access the rear garden.

  3 Sep 2026 Full applications
• P2026/1722/FUL Refused

  Pavement outside 2-4 Archway Close, London, N19 3TD

  The proposed deployment of a Street Hub 3 unit with associated digital advertise

  13 Jul 2026 Full applications
• P2026/2280/FUL Status unknown

  Margery Street Community Hall, 1 Margery Street, London, WC1X 0HR

  A new secondary access gate adjacent to the Community Room at Margery Street Com

  3 Sep 2026 Full applications
• P2026/1507/FUL Granted

  Ground Floor, 257 Caledonian Road, London, N1 1ED

  Alterations to shopfront including new aluminium-composite panels to integrate d

  9 Jun 2026 Full applications