23 St Mary's Grove, London, N1 2NT

1. 10 Oct 2025

   Received by Islington

2. 23 Oct 2025

   Decision issued: Approve with conditions

3. 8 Aug 2026

   Added to PlanIndex

Islington granted permission on 23 October 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.

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.

• 10, St Mary's Grove, London, N1 2NT

  P2025/3281/TRE Submitted 26 Nov 2025 50 yards away

  T1 - Birch - reduce crown to points of previous reduction (3m max branch remova

  Granted Trees

• 13, St Mary's Grove, London, N1 2NT

  P2026/1088/TRE Submitted 29 Apr 2026 50 yards away

  T1 - Lime - crown lift to a height of 8-9m from ground level, to balance with t

  Granted Trees

• 6, St Mary's Grove, London, N1 2NT

  P2024/3520/TRE Submitted 25 Nov 2024 50 yards away

  99% historically approved · decision due ~21 Jan

  T1 - Fig - reduce crown to points of previous reduction - 2-3m branch removal This is routine maintenance in accordance with good arboricultural practise

  Decided Trees

• 30 St Mary's Grove, London, N1 2NT

  P2021/2660/TRE Submitted 13 Sep 2021 50 yards away

  Rear garden Turkey Oak - reduce to points of previous reduction (approx. 4m reduction, 40%). N.B. Pruning not to extend below the most recent crown reduction points.

  Granted Trees 4 docs

• 1 Hopping Lane, London, N1 2NU

  P2025/1126/TRE Submitted 17 Apr 2025 50 yards away

  99% historically approved · decision due ~17 Jun

  T1 - London Plane tree - TPO ref N0 300 (2006) Reduce all aspects by approx 2m back to previous points of reduction. Ensure major deadwood is removed from the crown. Reason - safety and routine maintenance.

  Decided Trees 6 docs

• 7, Grange Grove, London, N1 2NP

  P2025/1623/TRE Submitted 4 Jun 2025 50 yards away

  99% historically approved · decision due ~31 Jul

  T1 - Ash - Reduce height by approx. 5m, and lateral growth by approx. 3m. (not beyond previous points of reduction). Crown lift to approx. 6m from ground level. This tree is growing in a confined space in close proximity to the adjacent houses and this pruning is required to bring the tree back into a reasonable size for its location, and to prevent any damage from breaking branches.

  Decided Trees 5 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