67 Cromwell Avenue, Hornsey, London, N6 5HS

1. 5 Nov 2025

   Received by Haringey

2. 20 Nov 2025

   Decision issued: No Objection

3. 10 Aug 2026

   Added to PlanIndex

Haringey granted permission on 20 November 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.

• 69 Cromwell Avenue, Hornsey, London, N6 5HS

  HGY/2024/3233 Submitted 26 Nov 2024 0m away

  T1 Weeping Crab-Apple in front garden - remove. A horticulturalist has assessed the tree and found it to be in poor health, citing: 1. Canker: Fungal infection affecting the branches. 2. Fungal Infection at Base: A second fungal issue spreading at the base of the trunk. 3. Mealybug Infestation: Evidence of significant insect damage. We propose to replace the tree with a Rowan tree (Sorbus aucuparia), a native species known for its suitability in similar settings.

  Granted Trees 6 docs

• 65 Cromwell Avenue, Hornsey, London, N6 5HS

  HGY/2025/2448 Submitted 10 Sep 2025 0m away

  X2 Beech (G1): Reduce to previous, most recent points (approx. 2-3m) X3 Lime (G2): Reduce to previous, most recent points (approx. 2-3m) Sycamore (T1): Reduce to previous, most recent points (approx. 2-3m)

  Granted Trees 3 docs

• 69 Cromwell Avenue, Hornsey, London, N6 5HS

  HGY/2024/2967 Submitted 4 Nov 2024 0m away

  Non-Material Amendment application following the grant of planning permission HGY/2022/4004 for the amalgamation of four residential flats into one dwellinghouse, including the construction of new rear and basement extensions and other ancillary works. The amendments being sought including alterations to fenestration positioning and size, external finish, external changes to rear extension with inclusion of green roof.

  Granted Amendments New dwelling Extension +1 8 docs
  Domestic

• Flat 39, Linden Mansions, Hornsey Lane, London, N6 5LF

  HGY/2021/2092 Submitted 1 Jul 2021 39m away

  Internal alterations to facilitate the conversion of the existing flat into two self-contained flats.

  Granted Full applications New dwelling 9 docs

• 92 Cromwell Avenue, Hornsey, London, N6 5HQ

  HGY/2024/2791 Submitted 10 Oct 2024 55m away

  T1 Ash reduce by 2m overall canopy back to previous pruning points. To manage size of tree in relation to space

  Granted Trees 3 docs

• 66, Cromwell Avenue, London, N6 5HQ

  HGY/2022/3531 Submitted 11 Oct 2022 55m away

  Rebuild of existing front boundary wall.

  Granted Full applications 13 docs
  Small domestic

• HGY/2026/2472 Awaiting decision

  33 Mount Pleasant Crescent, Hornsey, London, N4 4HP

  T1 - Ash - Crown reduction by 3m in height bringing lateral growth to shape by 1.5m. Removal of all major dead wood, leaving the tree a standing height of 9m. Reducing the crown by approximately 3 meters in height and 1.5 meters laterally will help reduce overall crown weight and wind loading, while maintaining a balanced and proportionate crown.

  4 Sep 2026 Trees
• HGY/2026/2484 Awaiting decision

  18 Wood Lane, Hornsey, London, N6 5UB

  T1 Silver Birch - heavy lean with crack through trunk - remove to ground level.

  4 Sep 2026 Trees
• HGY/2026/2475 Awaiting decision

  11 Firs Avenue, Hornsey, London, N10 3LY

  T1 - sweet gum tree (6m) - take down to ground level. T2 - acer tree (4m) - reduce lowest limb overhanging patio by approximately 2m to suitable pruning points close to edge of patio. T3 - thorny olive tree (4m) - take down to ground level. T4 - laurel tree (3m) - reduce height to approximately fence height (1.8m) and reduce branches back from bed by approximately 1m. T5 - climbing hydrangea (3m) - reduce height to approximately fence height (1.8m). T6 - ivy on right fence (3m) - remove as much as possible around hydrangea. T7 - ivy on rear fence (3m) - remove as much as possible from top of fence to allow plants beneath space. T8 - winter jasmine & euonymus bushes (2m) - cut back from path. Front garden- T9 - variegated laurel tree (3m) - reduce height to approximately 2.2m and reduce back from driveway. T10 - variegated euonymus hedge (1m) - cut back to wall from pavement and remove branch from rear plant growing wall, leaving acer above.

  4 Sep 2026 Trees
• HGY/2026/2474 Awaiting decision

  12 The Avenue, Hornsey, London, N10 2QL

  Cypress (T1): Fell Apple (T2): Reduce to previous pruning points (approx. 1-2m regrowth)

  4 Sep 2026 Trees
• HGY/2026/2473 Awaiting decision

  92A Stapleton Hall Road, Hornsey, London, N4 4QA

  T1 Oak reduce overall canopy size by 1.5 m and remove rose from canopy. To maintain size T2 Oak reduce overall canopy by 1.5m to maintain size. T3 Lime reduce overall canopy by 2m to maintain size T4 Lime reduce overall canopy by 2m to maintain size

  4 Sep 2026 Trees