18 Dukes Avenue, Hornsey, London, N10 2PT

This site has had 4 applications since 2024: 2 approved, 2 refused.

• HGY/2025/3482 Refused

  18 Dukes Avenue, Hornsey, London, N10 2PT

  The Installation of an Air Source Heat Pump and small lightweight slatted timber enclosure, in the front garden, to be concealed behind the existing boundary wall and hedge.

  Decided 9 Feb 2026 Householder
• HGY/2025/2561 Refused

  18 Dukes Avenue, Hornsey, London, N10 2PT

  Proposed installation of Air Source Heat Pump with acoustic enclosure in front garden.

  Decided 17 Nov 2025 Householder
• HGY/2024/2145 Granted

  18 Dukes Avenue, Hornsey, London, N10 2PT

  Single storey rear extension, rear dormer window, replacement of existing window to the rear elevation.

  Decided 6 Nov 2024 Householder

1. 12 Jan 2026

   Received by Haringey

2. 28 Jan 2026

   Decision issued: No Objection

3. 24 Jul 2026

   Added to PlanIndex

Haringey granted permission on 28 January 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.

• 18 Dukes Avenue, Hornsey, London, N10 2PT

  HGY/2024/2145 Submitted 1 Aug 2024 50 yards away

  Single storey rear extension, rear dormer window, replacement of existing window to the rear elevation.

  Granted Householder Extension Loft or dormer +1 28 docs
  Small domestic

• 2 Dukes Avenue, Hornsey, London, N10 2PT

  HGY/2025/3424 Submitted 1 Jul 2026 50 yards away

  To form external Fire Escape Stair to rear of Upper Ground Floor Flat & renew existing dilapidated Juliet Balcony to rear living room.

  Granted Full applications 9 docs

• Flat 2, 10 Dukes Avenue, Hornsey, London, N10 2PT

  HGY/2023/0451 Submitted 14 Feb 2023 50 yards away

  Replacement timber windows to the property's ground floor front bedroom.

  Granted Householder Windows or glazing 12 docs
  Domestic

• 18 Dukes Avenue, Hornsey, London, N10 2PT

  HGY/2025/3482 Submitted 15 Dec 2025 50 yards away

  The Installation of an Air Source Heat Pump and small lightweight slatted timber enclosure, in the front garden, to be concealed behind the existing boundary wall and hedge.

  Refused Householder 14 docs
  Small domestic

• 18 Dukes Avenue, Hornsey, London, N10 2PT

  HGY/2025/2561 Submitted 22 Sep 2025 50 yards away

  Proposed installation of Air Source Heat Pump with acoustic enclosure in front garden.

  Refused Householder 13 docs
  Domestic

• Land behind 25 Dukes Avenue, London, N10 2PS

  HGY/2026/1146 Submitted 30 Apr 2026 50 yards away

  Variation of Condition 2 (approved plans) attached to planning permission HGY/2017/2827 / HGY/2019/1937 to allow for amendments to the design, including the introduction of a part first‑floor element and internal reconfiguration to provide a 4‑bedroom dwelling.

  Granted Amendments 14 docs
  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