9 Barnsbury Park, London, N1 1HH

1. 8 Jul 2021

   Received by Islington

2. 21 Jul 2021

   Decision issued: Tree Works - Auto Permit

3. 25 Jul 2026

   Added to PlanIndex

Islington granted permission on 21 July 2021, 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.

Applications for works to trees cover protected trees: consent under a tree preservation order, or six weeks notice for trees in a conservation area. More in our guide to planning application types.

• Thornhill House, Thornhill Road, London, N1 1PB

  P2023/0779/FUL Submitted 17 Mar 2023 50 yards away

  Installation of 1 no. new gas riser to the front elevation and 1 no. new gas riser to the rear elevation.

  Granted Full applications 9 docs

• 11 Thornhill Houses, 88 Thornhill Road, London, N1 1PA

  P2021/2055/FUL Submitted 14 Jul 2021 50 yards away

  Replacement of existing 4 no. single glazed timber windows with timber frame double glazed units at front ground floor level to Flat 11.

  Granted Full applications Windows or glazing 11 docs

• 39 Thornhill Road, London, N1 1JS

  P2025/3541/FUL Submitted 15 Dec 2025 50 yards away

  Erection of roof extension with dormer windows

  Refused Householder Extension Loft or dormer +1
  Domestic

• 37 Thornhill Road, London, N1 1JS

  P2025/3540/FUL Submitted 15 Dec 2025 50 yards away

  93% historically approved · decision due ~9 Feb

  Erection of roof extension with dormer windows, alterations to front garden incl

  Awaiting decision Householder Extension Loft or dormer +1
  Domestic

• 39, Thornhill Road, London, N1 1JS

  P2026/0305/TRE Submitted 9 Feb 2026 50 yards away

  T1 - Magnolia - reduce crown by 1-1.5m (not beyond previous points of reduction

  Granted Trees

• Manson House, Drummond Way, London, N1 1NR

  P2021/1885/TRE Submitted 29 Jun 2021 50 yards away

  Barnsbury Complex (various locations - see plan) Situated behind Gilman House Oak - Crown reduce height and spread by 20% (by branch lengths of up to 2m) leaving small furnishing growth. Reduce the extremities of the branches growing towards the neighbouring property to give a clearance of 2-3m Manson House Situated in the courtyard London Plane - Crown reduce the height and spread by 25% (by branch lengths of up to 2.5-3m), Remove the broken branch Situated on the south side of the courtyard 3 x Crab Apples - Reduce the crown spread by 1.5m all round to make more compact crowns. Thin throughout the crowns by 10%

  Granted Trees 8 docs

• P2026/2633/TRE Awaiting decision

  10 Richmond Crescent, London, N1 0LZ

  T1. Sycamore. Prune lateral spread overhanging rear garden of 31 Ripplevale Grove back to boundary line. (1-2m in lateral spread north of canopy only)

  Received 7 Oct, published by the council 11 Oct 2026 Trees
• P2026/2631/TRE Awaiting decision

  31, Highbury Hill, London, N5 1SU

  T1 Magnolia, crown reduce by 1m, back to previous pruning points. T2 Magnolia, crown reduce by 0.5m, back to previous pruning points. T3 Apple, lift off garage roof by 0.5m, cut back from lawn by 0.5m. All works cyclical maintenance.

  Received 7 Oct, published by the council 11 Oct 2026 Trees
• P2026/2632/TRE Awaiting decision

  9 Richmond Crescent, London, N1 0LZ

  T1. Lime - Prune lateral spread overhanging no.29 Ripplevale Grove to boundary line (1-2m in lateral spread north side of canopy) T2. Lime - Prune lateral spread overhanging no.31 Ripplevale Grove to boundary line (1-2m in lateral spread north side of canopy)

  Received 7 Oct, published by the council 11 Oct 2026 Trees
• P2026/2582/TRE Granted

  2, Lambert Street, London, N1 1JE

  Rear garden: Magnolia grandiflora (T1) - reduce crown by 1.5m. Reason: general

  5 Oct 2026 Trees
• P2026/2579/TRE Granted

  47, Canonbury Park South, London, N1 2JL

  T1 - Prunus cerasifera 'Nigra' Crown reduction to 20% and Crown thinning 5-10%

  5 Oct 2026 Trees