11, Trecastle Way, London, N7 0EL

1. 29 Oct 2024

   Received by Islington

2. 15 Jan 2025

   Decision issued: Approve with no conditions

3. 29 Sep 2026

   Added to PlanIndex

Islington granted permission on 15 January 2025, 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.

• 13 Trecastle Way, London, N7 0EL

  P2026/0193/PRA Submitted 26 Jan 2026 50 yards away

  Erection of single storey rear extension.

  Granted Prior approval Extension
  Small domestic

• 13 Trecastle Way, London, N7 0EL

  P2025/2738/COL Submitted 29 Sep 2025 50 yards away

  Certificate of Lawfulness for erection of a single storey rear extension.

  Granted Lawful development Extension
  Small domestic

• Dolphin Court, 42 Carleton Road, London, N7 0ER

  P2026/2395/TRE Submitted 14 Sep 2026 50 yards away

  T1 - cabbage palm tree (6m) - take down to ground level.

  Granted Trees

• Southside, 32 Carleton Road, London

  P2025/1429/TRE Submitted 19 May 2025 50 yards away

  99% historically approved · decision due ~22 Jul

  Lime x 5 T1 to T5 (16M high, 300mm ave. dia.) - Reduce crowns of the trees by 3 metres and back to the most recent points of reduction. Remove basal growth and stem epicormic all around and over footpath. Sycamore T6 (14M high, 350mm dia.) - Reduce crown of the tree by 3 metres and back to the most recent points of reduction. False Acacia T11 (14M high, 200mm dia.) - Reduce crown of the tree by 3 metres and back to the most recent points of reduction. Ash x 3 & Sycamore x 2 T12 to T16 (16M high, 350mm ave. dia.) - Reduce crown on West side by up to 2 metres, to provide a 3 metre clearance for adjoining school buildings. Reasons: Proximity to buildings. Proximity to pedestrian footpaths and roads. Cyclical maintenance of previously crown reduced trees in close proximity to dwellings.

  Decided Trees 4 docs

• 45-49 Carleton Road, London, N7 0EU

  P2020/3174/COL Submitted 13 Nov 2020 50 yards away

  The application seeks confirmation that the lawful the use of the property is a large House in Multiple Occupation (Sui Generis) comprising 53 units (61 persons)

  Granted Lawful development 11 docs
  Major scheme

• 49, Flat 40, Carleton Road, London, N7 0EU

  P2026/2300/TRE Submitted 2 Sep 2026 50 yards away

  99% historically approved · decision due ~28 Oct

  T1 = TO FELL 1 X DIEING MAPLE TREE AS CLOSE TO GROUND LEVEL AS POSSIBLE (THE TR

  Awaiting decision Trees

• 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