65 Grove Avenue, Hornsey, London, N10 2AL

This site has had 2 applications since 2025: 1 approved, 0 refused.

• HGY/2025/2894 Granted

  65 Grove Avenue, Hornsey, London, N10 2AL

  Loft conversion with the formation of a partial hip to gable and a new side and rear dormer, replacement of existing windows for new double glazing windows to match original and existing windows and addition of external insulation replicating existing materiality.

  Decided 17 Dec 2025 Householder

1. 9 Sep 2026

   Received by Haringey

2. 10 Sep 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 4 November 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Haringey took a median of 53 days over the applications it decided in the last year.

This application is with Haringey for determination, against a statutory target of eight weeks. Over the last year Haringey decided tree works applications in a median of 24 days. More in our guide to how long planning decisions take.

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.

• 93 Grove Avenue, Hornsey, London, N10 2AL

  HGY/2025/2483 Submitted 20 Apr 2026 0m away

  Reduce the drive accesses to a singular, altering one as pedestrian access only.

  Granted Householder 5 docs
  Domestic

• 81 Grove Avenue, Hornsey, London, N10 2AL

  HGY/2025/2289 Submitted 5 Sep 2025 0m away

  Proposed ground floor rear extension, loft dormer and outrigger extension (revised).

  Granted Householder Extension Loft or dormer 11 docs
  Domestic

• 69 Grove Avenue, Hornsey, London, N10 2AL

  HGY/2025/2744 Submitted 8 Oct 2025 0m away

  Approval of details pursuant to conditions 4 (Window details) of planning permission ref: HGY/2025/0354 dated 02/09/2025 for render finish to first floor front elevation, widening of the existing front door and window replacement.

  Granted Conditions Windows or glazing 9 docs

• 63 Grove Avenue, Hornsey, London, N10 2AL

  HGY/2026/2499 Submitted 7 Sep 2026 0m away

  99% historically approved · decision due ~2 Nov

  Willow leaf Pear - Dismantle crown and cut as close to ground level as practically possible This tree is causing damage to the neighbouring property Maple - Crown reduce the height and spread back to previous reduction points (approx. 1.5m height and 1.2m spread) Maintenance works in line with good arboricultural practice

  Awaiting decision Trees 2 docs

• 49 Grove Avenue, Hornsey, London, N10 2AL

  HGY/2024/2802 Submitted 11 Oct 2024 0m away

  T1 - pear tree (8m) - reduce height by approximately 4m and reduce lateral branches by approximately 1m. T2 - crack willow tree (4m) - reduce crown by approximately 1.5m into round shape.

  Granted Trees 4 docs

• 63 Grove Avenue, Hornsey, London, N10 2AL

  HGY/2024/2788 Submitted 9 Oct 2024 0m away

  3 x Birch - Crown reduce mid and low spread towards house to balance and shape (by approx. 1m) Maple - Crown reduce height and spread to previous reduction points (approx. 1.5m height and 1m spread) Remove small crossing branches Crown thin by 15% Maintenance works in line with good arboricultural practice

  Granted Trees 3 docs

• HGY/2026/2529 Awaiting decision

  120 Crouch Hill, Hornsey, London, N8 9DY

  Rear Garden: General maintenance: T2: Mature Ash: Approximately 18.00m. Remove dead wood throughout the crown which is over 30mm in diameter or 1.00m in length. Reduce crown back to previous and most recent points of reduction up to approximately 2.20m. Thin density up to 20%. T3: Mature Sycamore: Approximately 14.00m. This tree is in decline. The canopy is now less than 30% leaf coverage and branches are blackening. Decline may be attributed to Sooty bark disease. Section fell to approximately the height of the fence (2.00m). T4: Mature Ash - (top left hand corner): Approximately 16.00m. This tree overhangs neighbouring property. Remove dead wood throughout crown. All dead wood over 30mm in diameter or 1.00m in length. T5: Large Laurel - (on right hand boundary): Approximately 6.00m. This tree has suffered greatly from heat stress. Several stems are now totally dead. Reduce crown by up to approximately 1.50m. Remove major dead wood. (Works to T1 Hornbeam will be considered separately under tree works application reference HGY/2026/2528, as this tree is protected by a TPO)

  9 Sep 2026 Trees
• HGY/2026/2530 Awaiting decision

  11 Victoria Terrace, Hornsey, London, N4 4DA

  Tree location - front garden T1 - Approx. H3 S2 15DBH multi stem Honeysuckle Fell as close as possible to ground level Apply appropriate herbicide GRP1 - privet growing from adjacent garden impaciting on front path to doorway Face back to boundryline

  9 Sep 2026 Trees
• HGY/2026/2526 Awaiting decision

  Flat 2, 8 Clifton Road, Hornsey, London, N8 8HY

  We would like to reduce the Ash tree in the rear garden by about 2 metres as it is outgrowing its location. Including thinning the canopy by about 20% This will allow for more light in to the gardens and minimise root expansion due to the proximity to the property.

  9 Sep 2026 Trees
• HGY/2026/2528 Awaiting decision

  120 Crouch Hill, Hornsey, London, N8 9DY

  Works to tree protected by a TPO. Rear Garden: General maintenance: T1: Hornbeam: Approximately 15.00m. Reduce crown back to previous and most recent points of reduction, reducing approximately 0.50-1.50m of regrowth. (Works to all other trees will be considered separately under Section 211 Notice reference HGY/2026/2529, as those trees are not protected by a TPO but are located within a Conservation Area)

  9 Sep 2026 Trees
• HGY/2026/2522 Awaiting decision

  12 Clifton Road, Hornsey, London, N8 8HY

  Front garden- G1- Yew hedges- reduce height by approximately 30cm and tidy sides. Back garden- T1.T2 and T3-Three Lime trees in garden of Coolhurst Road- remove branches overhanging garden on number 12. T4 and T5-Two dead Palm stumps - cut to ground level. T6-Overhanging dead Elder tree- cut back to boundary. T7-Viburnum overhanging garden from neighbours to right- prune back to boundary by up to 1m. T8- Cherry tree- sensitive crown reduction of approximately 1m.

  8 Sep 2026 Trees