20 Donovan Avenue, Hornsey, London, N10 2JX

1. 19 Aug 2025

   Received by Haringey

2. 3 Sep 2025

   Decision issued: No Objection

3. 10 Aug 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

Tree applications cover work to protected trees: those under a tree preservation order need consent for pruning or felling, and trees in a conservation area need six weeks written notice before work starts. The council assesses the amenity value of the tree and can refuse consent, approve it with conditions, or in conservation areas make a preservation order in response.

More on trees applications in our guide

• 12 Donovan Avenue, London, N10 2JX

  HGY/2024/2873 Submitted 18 Oct 2024 0m away

  Copper cherry at end of garden needs canopy reduction by 20%. The tree is about 10m tall, and the reduction will entail taking about 2m (20%) off the crown.

  Granted Trees 4 docs

• 8, Donovan Avenue, London , N10 2JX

  HGY/2026/0334 Submitted 9 Feb 2026 0m away

  Non-Material Amendment application following a grant of planning permission HGY/2021/1358 in relation to the repositioning of the front rooflights; changes to the size/shape/position of the rear rooflights; changes to the external fenestration/materials to the rear dormers; changes from 2x new windows to the ground floor rear extension to a set of 3 windows; changes to the external brickwork finish at the lower ground level to rear elevation; and minor internal changes to the floor layout.

  Granted Amendments Extension Loft or dormer +1 11 docs

• Flat B, 14 Donovan Avenue, Hornsey, London, N10 2JX

  HGY/2026/1519 Submitted 1 Jun 2026 0m away

  T1 eucalyptus- reduce from 12m to 9m (to previous reduction points) Remove suckers at base of trunk

  Granted Trees 3 docs

• 22 Donovan Avenue, Hornsey, London, N10 2JX

  HGY/2025/2248 Submitted 19 Aug 2025 0m away

  Back garden: bay (T1) - reduce height by 2.5m to height of trimmed section and shape. Reason: to allow more light and space into the gardens.

  Granted Trees 3 docs

• 20 Donovan Avenue, Hornsey, London, N10 2JX

  HGY/2025/2138 Submitted 24 Sep 2025 0m away

  Variation of condition 2 (approved drawings) attached to planning application HGY/2020/0354 seeking to remove 1x Velux window, removal of the rear chimney stack, removal of the first floor rear canopy, additional roof terrace at first floor level, amendments of window positions and inclusion of one additional window at first floor level, change in garden levels, railing around roof at upper ground floor level amended to a Juliet balcony.

  Granted Amendments Loft or dormer Windows or glazing 9 docs

• 18 Donovan Avenue, Hornsey, London, N10 2JX

  HGY/2023/0406 Submitted 9 Feb 2023 0m away

  Construction of garden outbuilding for home office use incidental to dwelling

  Granted Full applications 10 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