15A Cholmeley Park, Hornsey, London, N6 5ET

This site has had 4 applications since 2023: 4 approved, 0 refused.

• HGY/2026/0469 Granted

  15A Cholmeley Park, Hornsey, London, N6 5ET

  Certificate of lawfulness for proposed use or development, to carry out internal works to the property to remove unauthorised annexe flat, to revert the use solely to as a one single family dwellinghouse (C3).

  Decided 10 Apr 2026 Lawful development
• HGY/2025/3338 Granted

  15a, Cholmeley Park, Hornsey, London, N6 5ET

  Variation of condition 2 (approved plans) of planning permission HGY/2023/2705 for Demolition of existing rear extension, erection of single-storey rear extension, enlargement of existing side extension, replacement of rear dormer roof extension to main roof, replacement of windows in front elevation to match existing in appearance, replacement of front door, changes to fenestration in side and rear elevations. Proposed changes to the fenestration on the side/rear elevations, and alterations to design and height of the side extension. Alterations to rear elevation treatment of rear dormer, increase in height of rear dormer by 0.2 metres.

  Decided 23 Jan 2026 Amendments
• HGY/2023/0357 Granted

  15A Cholmeley Park, Hornsey, London, N6 5ET

  T1 Lombardy Poplar - pollard to previous reduction points T2 and T3 limes - pollard to previous reduction points

  Decided 23 Feb 2023 Trees

1. 1 Sep 2025

   Received by Haringey

2. 13 Oct 2025

   Decision issued: No Objection

3. 10 Aug 2026

   Added to PlanIndex

Haringey granted permission on 13 October 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.

• 9, Cholmeley Park, London, N6 5ET

  CON/2021/0394 Submitted 16 Aug 2021 50 yards away

  Yew - Reduce the height and spread by 1.2-1.5m Maintenance works in line with good Arboricultural practice

  Granted Trees 3 docs

• 15A Cholmeley Park, Hornsey, London, N6 5ET

  HGY/2023/0357 Submitted 6 Feb 2023 50 yards away

  T1 Lombardy Poplar - pollard to previous reduction points T2 and T3 limes - pollard to previous reduction points

  Granted Trees 6 docs

• 5 Cholmeley Park, Hornsey, London, N6 5ET

  HGY/2023/0276 Submitted 27 Jan 2023 50 yards away

  T1. Broad leaved Lime (Tilia platyphyllos ) Front garden Large mature dominant front garden tree previously reduced now encroaching on property and causing excessive shading. To improve light and maintain cyclical pruning schedule: Reduce canopy 1m beyond previous points of reduction (4-5m in height and 2-3m in lateral spread). Retain furnishing growth for crown continuity. Remove basal sucker growth

  Granted Trees 6 docs

• 15 Cholmeley Park, Hornsey, London, N6 5ET

  HGY/2023/0270 Submitted 26 Jan 2023 50 yards away

  X2 Lime (G1): Reduce to previous, most recent pruning points (approx. 2-3m)

  Granted Trees 3 docs

• Flat A, 1, Cholmeley Park, London, N6 5ET

  CON/2021/0507 Submitted 11 Oct 2021 50 yards away

  T1,T2,T3 and T4 - Leylandii trees (11m)- Cut to ground level.

  Granted Trees 6 docs

• 15a, Cholmeley Park, Hornsey, London, N6 5ET

  HGY/2025/3338 Submitted 12 Dec 2025 50 yards away

  Variation of condition 2 (approved plans) of planning permission HGY/2023/2705 for Demolition of existing rear extension, erection of single-storey rear extension, enlargement of existing side extension, replacement of rear dormer roof extension to main roof, replacement of windows in front elevation to match existing in appearance, replacement of front door, changes to fenestration in side and rear elevations. Proposed changes to the fenestration on the side/rear elevations, and alterations to design and height of the side extension. Alterations to rear elevation treatment of rear dormer, increase in height of rear dormer by 0.2 metres.

  Granted Amendments Extension Loft or dormer +3 6 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