Basement Flat, 191 Blackstock Road, London, N5 2LL

1. 26 Feb 2026

   Received by Islington

2. 22 Apr 2026

   Validated

   Checked as complete and ready for consideration.

3. 21 May 2026

   Decision issued: Approve with no conditions

4. 25 Jul 2026

   Added to PlanIndex

Islington granted permission on 21 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.

• Woodbine Public House, 215 Blackstock Road, London, N5 2LL

  P2025/2338/FUL Submitted 23 Apr 2026 50 yards away

  Proposed two storey roof extension adjoining rear three storey extension to crea

  Refused Full applications Extension

• 211 Blackstock Road, London, N5 2LL

  P2026/1188/FUL Submitted 6 May 2026 50 yards away

  Replacement windows and doors across all elevations, removal of area of commerci

  Granted Full applications Windows or glazing

• 211 Blackstock Road, London, N5 2LL

  P2026/1189/PRA Submitted 6 May 2026 50 yards away

  Notification of Prior Approval for the change of use at lower ground floor and m

  Granted Prior approval

• 19 Canning Road, London, N5 2JR

  P2025/2557/COL Submitted 9 Sep 2025 50 yards away

  Certificate of Lawfulness (Proposed) for the erection of a dormer roof extension

  Granted Lawful development Extension Loft or dormer

• 19 Canning Road, London, N5 2JR

  P2025/2558/FUL Submitted 9 Sep 2025 50 yards away

  Erection of a mansard roof extension.

  Granted Householder Extension Loft or dormer
  Domestic

• 65, Canning Road, London, N5 2JR

  P2026/0879/FUL Submitted 31 Mar 2026 50 yards away

  Mansard Roof Extension

  Granted Householder Extension Loft or dormer
  Domestic

• P2026/2548/COL Status unknown

  Flat 5, St Peter's Street Mews, London, N1 8JF

  Certificate of Lawful (Existing) Use for the use of the ground floor property kn

  Received 28 Sep, published by the council 29 Sep 2026 Lawful development
• P2026/2522/COL Status unknown

  Flat 6, 1-2 St Peter's Street Mews, London, N1 8JF

  Certificate of Lawful (Existing) Use for the use of Flat 6 as a self-contained r

  Received 28 Sep, published by the council 29 Sep 2026 Lawful development
• P2026/2549/COL Status unknown

  Flat A, 42 Dartmouth Park Hill, London, NW5 1HN

  Certificate of Lawfulness (Existing) for the conversion of Flat A from a 1-bedro

  Received 25 Sep, published by the council 28 Sep 2026 Lawful development
• P2026/2266/COL Granted

  32 Gillespie Road, London, N5 1LN

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

  Received 27 Aug, published by the council 2 Sep 2026 Lawful development
• P2026/2525/COL Status unknown

  10A Rock Street, London, N4 2DN

  Certificate of Lawfulness (Proposed) for use of the site as a 5-person small-sca

  Received 24 Sep, published by the council 25 Sep 2026 Lawful development