12, Addington Road, London, N4 4RP

1. 23 Aug 2021

   Received by Haringey

2. 27 Sep 2026

   Added to PlanIndex

Haringey granted permission, 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 Addington Road, Hornsey, London, N4 4RP

  HGY/2026/1495 Submitted 24 Jun 2026 50 yards away

  New rear extension to replace existing rear extension. New replacement window to dormer.

  Granted Householder Extension Loft or dormer +1 11 docs
  Domestic

• 2 Addington Road, Hornsey, London, N4 4RP

  HGY/2026/0352 Submitted 10 Feb 2026 50 yards away

  T1 - Eucalyptus - Felling leaning eucalyptus over neighbouring property's garden to ground level + stump grinding.

  Granted Trees 5 docs

• 2 Addington Road, Hornsey, London, N4 4RP

  HGY/2026/1571 Submitted 5 Aug 2026 50 yards away

  Variation of condition (2) of planning premission ref: HGY/2026/0255 (approved plans); namely (i) addition of a second zinc-clad dormer at the rear corner, matching the approved dormer and resolving an existing non-original, failing flat-roofed junction; (ii) a small high-level clerestory window to the rear elevation at ground floor; and (iii) the repositioning of one of the two approved Velux-type rooflights from the rear roofslope to the east roofslope

  Granted Amendments Loft or dormer Windows or glazing 7 docs

• 2 Addington Road, Hornsey, London, N4 4RP

  HGY/2026/0255 Submitted 29 Jan 2026 50 yards away

  Construction of a new single-storey half-width rear extension, single-storey detached garden room, replacement of all existing single-glazed windows with conservation-style double-glazed units to the front, side and rear elevations. Removal of the existing rear window dormer and construction of a new, fully insulated zinc-clad window dormer with balcony. Installation of two rooflights (Velux-type) to the rear roof slope.

  Granted Householder Extension Loft or dormer +1 12 docs
  Small domestic

• 16 Addington Road, Hornsey, London, N4 4RP

  HGY/2025/3359 Submitted 3 Dec 2025 50 yards away

  Replacement of existing uPVC windows with modern double glazed timber sash windows on front and rear elevations.

  Granted Full applications Windows or glazing 11 docs

• 91 Stapleton Hall Road, Hornsey, London, N4 4RH

  HGY/2024/2473 Submitted 6 Sep 2024 50 yards away

  Proposed single storey rear extension and a loft conversion with a rear dormer and front rooflights.

  Granted Householder Extension Loft or dormer 4 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