70 Kingsdown Road, London, N19 4LW

1. 9 Mar 2026

   Received by Islington

2. 23 Jun 2026

   Decision issued: Approve with no conditions

3. 25 Jul 2026

   Added to PlanIndex

Islington granted permission on 23 June 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.

• Flat A, 62 Kingsdown Road, London, N19 4LW

  P2026/0372/FUL Submitted 27 Apr 2026 0m away

  Proposed single storey rear extension and amendments to external staircase

  Refused Full applications Extension
  Small domestic

• 12 Whewell Road, London, N19 4LS

  P2023/0415/COLP Submitted 8 Feb 2023 35m away

  Certificate of Lawfulness (Proposed) for the erection of a rear dormer roof extension over the main roof and over the rear outrigger.

  Granted Lawful development Extension Loft or dormer 11 docs

• 20 Whewell Road, London, N19 4LS

  P2025/3285/FUL Submitted 25 Nov 2025 57m away

  Amalgamation of two flats into a single dwellinghouse. Relocation and replacemen

  Granted Full applications New dwelling
  Several homes

• 49 Landseer Road, London, N19 4JR

  P2026/0617/FUL Submitted 5 Mar 2026 83m away

  Erection of mansard roof extension and associated works.

  Granted Householder Extension Loft or dormer
  Domestic

• 51 Landseer Road, London, N19 4JR

  P2026/0589/FUL Submitted 3 Mar 2026 83m away

  Erection of mansard roof extension and associated works.

  Granted Householder Extension Loft or dormer
  Domestic

• 63 Landseer Road, London, N19 4JR

  P2026/1430/FUL Submitted 19 Jun 2026 83m away

  92% historically approved · decision due ~14 Aug

  Proposed mansard roof extension with two dormer windows to front and rear elevat

  Status unknown Householder Extension Loft or dormer +1
  Domestic

• 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

  15 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

  14 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

  7 Sep 2026 Lawful development
• 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 Awaiting decision

  32 Gillespie Road, London, N5 1LN

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

  27 Aug 2026 Lawful development