34 Seymour Court, Colney Hatch Lane, Hornsey, London, N10 1ED

1. 8 Apr 2026

   Received by Haringey

2. 6 May 2026

   Decision issued: Approve with Conditions

3. 24 Jul 2026

   Added to PlanIndex

Haringey granted permission on 6 May 2026, 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.

• 108-110, Colney Hatch Lane, London, N10 1EA

  HGY/2022/2697 Submitted 10 Oct 2022 50 yards away

  Change of use to 2no.dwellings (Use Class C3), extension to create lower ground floor level (basement) and lightwells, rear and side roof and dormer extensions and alterations, single storey rear extension, replacement of single storey front extensions, new canopy entrances on side elevation, new/altered/replacement windows and doors, new rooflights, alterations to cladding and rear terraces, other external alterations, landscaping works and provision of cycle stores.

  Granted Full applications Extension Loft or dormer +1 18 docs
  Several homes

• 44 Colney Hatch Lane, Hornsey, London, N10 1EA

  HGY/2026/1285 Submitted 7 May 2026 100 yards away

  T1 - Bay - Crown reduce by 4m and hard hedge trim T2 -Apple - Crown reduce by 1.5m and shape

  Granted Trees 3 docs

• 114 Colney Hatch Lane, Hornsey, London, N10 1EA

  HGY/2026/1286 Submitted 7 May 2026 100 yards away

  Five Day Notice. Remove 1 x dead Ash tree and 1 x dead Plum tree from rear garden in order to prevent possible harm from snapped branches

  Granted Trees 5 docs

• 122A Colney Hatch Lane, Hornsey, London, N10 1EA

  HGY/2025/3015 Submitted 4 Nov 2025 100 yards away

  H2 Mixed Species Hedge Remove T1 Ash Remove T2 Plum Remove TG1 Cypress Remove The tree works are proposed to stop the influence of the tree(s) on the soil below building foundation level and provide long term stability.to 122a Colney Hatch Lane London N10 1EA

  Granted Trees 7 docs

• First Floor Flat, 68 Colney Hatch Lane, Hornsey, London, N10 1EA

  HGY/2026/1207 Submitted 30 Apr 2026 100 yards away

  T1 multi stem large sycamore growing out and over an old metal war bunker on boundary remove to ground level has been left to grow many years from self seeded tree in a less than perfect growing location due to proximity to war bunker

  Granted Trees 16 docs

• 120 Colney Hatch Lane, Hornsey, London, N10 1EA

  HGY/2025/3200 Submitted 20 Nov 2025 100 yards away

  H1 Mixed Species Hedge: including Privet & Aucuba The tree works are proposed to stop the influence of the tree(s) on the soil below building foundation level and provide long term stability.to 122a Colney Hatch Lane London N10 1EA

  Granted Trees 5 docs

• 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