Three Oaks, Courtenay Avenue, London, N6 4LR

This site has had 2 applications since 2019: 0 approved, 1 refused.

• HGY/2020/2025 Decided

  Three Oaks, Courtenay Avenue, London, N6 4LR

  Works to tree protected by an Area TPO. T1 Mature Oak- crown reduction of 2.5 metres on the southernly side to take the weight and sail from that side and balance crown Reason: Tree appears to have a lifting root plate and majority of the crown leans in a southerly direction. The lean of the trunk has moved towards the boundary in the same direction. It now had a lean on the boundary fence that was not present during last visual assessment in early 2019.

  Decided 30 Jun 2021 Trees

1. 29 Oct 2019

   Received by Haringey

2. 3 Dec 2019

   Decision issued: Refuse

3. 25 Aug 2026

   Added to PlanIndex

Haringey refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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.

• Heathways, Courtenay Avenue, London, N6 4LR

  HGY/2021/2030 Submitted 13 Jul 2021 50 yards away

  Three young fastigiate hornbeams in the front garden of Heathways. Damaged beyond possiblity of remedial work by falling oak tree. Remove all three. Replace with new trees, either the same variety or suitable alternative

  Granted Trees 8 docs

• Courtenay House, Courtenay Avenue, Hornsey, London, N6 4LR

  HGY/2024/2974 Submitted 28 Oct 2024 100 yards away

  Works to trees protected by an Area TPO Rear garden G1 2 mature Oaks, remove deadwood T2 1 Dead Castana , fell to ground level T3 Eucalyptus, reduce vertical and lateral growth by 3 M approx

  Granted Trees 9 docs

• Red Gables, Courtenay Avenue, Hornsey, London, N6 4LR

  HGY/2026/2325 Submitted 18 Aug 2026 100 yards away

  99% historically approved · decision due ~13 Oct

  Works to tree protected by an Area TPO 1) Eucalyptus: Overall crown reduction up to 2 metres; all cuts within previous most recent reduction framework; remove any dead & defective branchwood.

  Awaiting decision Trees 3 docs

• Courtenay House, Courtenay Avenue, Hornsey, London, N6 4LR

  HGY/2024/3442 Submitted 16 Dec 2024 100 yards away

  Five Day Notice. T3 Eucalyptus has a split dangerous limb, which we will need to remove and reduce the existing limb by 4 M to lessen weight bearing load, and alleviate future failure risk and make it safe. We will need to carry out the work as quickly as possible.

  Granted Trees 2 docs

• Woodlands, Courtenay Avenue, Hornsey, London, N6 4LR

  HGY/2023/0204 Submitted 21 Feb 2023 100 yards away

  Erection of first floor rear extension; re-configuration of integrated glass extension with new roof, glazing and stone surround canopy; addition of new first floor side window; alterations to fenestration, works to outdoor terrace area including new balustrades and external alterations.

  Granted Householder Extension Roofing +1 45 docs
  Domestic

• Three Oaks, Courtenay Avenue, London, N6 4LR

  HGY/2020/2025 Submitted 31 Jul 2020 100 yards away

  Works to tree protected by an Area TPO. T1 Mature Oak- crown reduction of 2.5 metres on the southernly side to take the weight and sail from that side and balance crown Reason: Tree appears to have a lifting root plate and majority of the crown leans in a southerly direction. The lean of the trunk has moved towards the boundary in the same direction. It now had a lean on the boundary fence that was not present during last visual assessment in early 2019.

  Decided Trees 13 docs
  Small domestic

• HGY/2026/2783 Granted

  26 Palace Road, Hornsey, London, N8 8QJ

  Five Day Notice. The Horse Chestnut at 26 Palace Road N8 8QJ - dead and losing branches - remove.

  Received 8 Oct, published by the council 11 Oct 2026 Trees
• HGY/2026/2786 Awaiting decision

  80C St James's Lane, Hornsey, London, N10 3RD

  Rear Garden: T1: Mature Lime: Approximately 13.00m: Growing between No.53 The Chine and The corner of No.80c St.James Lane. Reduce back to previous and most recent points of reduction, approximately 1.50m-1.70m all round. Raise crown over the boundary fences to clear. Ensure a minimum of 2.00m clearance of the building. Remove major dead wood. Thin crown density by approximately 20%. General maintenance/Control encroachment.

  Received 8 Oct, published by the council 11 Oct 2026 Trees
• HGY/2026/2772 Awaiting decision

  Grove Works, St Anns Road, Tottenham, London, N15 5RP

  Dawn Redwood. Tree T1 on Sketch Plan. Arboriculturist Conclusion "Given the presence of cracks in the wall of adjacent buildings, and the close proximity of the tree to the buildings, it is recommended that T1 is removed to ground level." Engineer's Conclusion "the best course of action to avoid any further movement on the existing building would be to remove the existing tree and underpin the existing foundation"

  Received 7 Oct, published by the council 11 Oct 2026 Trees
• HGY/2026/2780 Awaiting decision

  26 Claremont Road, Hornsey, London, N6 5BY

  1) Eucalyptus in rear garden: Reduce overall crown by up to 3 metres back to previous reduction framework.

  Received 7 Oct, published by the council 11 Oct 2026 Trees
• HGY/2026/2127 Granted

  Pembury House Nursery, Lansdowne Road, Tottenham, London, N17 9XE

  Ginkgo (T1) - fell. Reason: this is a female tree, that drops fruit all over the nursery playground. The children try to eat them, it gets into their clothes, shoes, hands, and all over the class room, creating an extremely unpleasant environment for the children and staff. Replant with another deciduous tree with similar potential size canopy (eg. Norway maple) Sycamore (T2) - Reduce the height of the tree by 4m. Reduce lateral branches in line with this (up to 2.5m). Reason: There is some decay at the base of the tree on the east side, spanning 40% of the circumference of the tree. The bark is flaking from ground level up to 1.5m, and use of the sounding mallet indicates the dysfunctional wood extends at least to the same height. The tree has a full crown, but has had selective branch length reductions in the past. The crown overhangs the nursery playground and neighbouring parking area. Lime x2 (T10 & T11) - Crown raise to 4m, removing epicormic growth. Reason: to remove the branches that touch the shelter to prevent damage.

  Received 24 Jul, published by the council 28 Jul 2026 Trees