343 Archway Road, Hornsey, London, N6 5AA

1. 17 Mar 2026

   Received by Haringey

2. 20 Apr 2026

   Decision issued: No Objection

3. 24 Jul 2026

   Added to PlanIndex

Haringey granted permission on 20 April 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.

• Flat D, 271 Archway Road, Hornsey, London, N6 5AA

  HGY/2026/0479 Submitted 17 Aug 2026 50 yards away

  90% historically approved · decision due ~12 Oct

  Lawful development: Existing use of offices for shop at rear on ground and basement floors as one bedroom flat with separate external entrance.

  Awaiting decision Lawful development 5 docs

• 291-293 Archway Road, Hornsey, London, N6 5AA

  HGY/2025/3340 Submitted 16 Jan 2026 50 yards away

  Certificate of Lawfulness for the existing use of parts of 291-293 Archway Road as 8no. self-contained flats (1no. 1-bed on Lower Ground Floor, 1no. 1-bed on Ground Floor, 3no. 1-bed on First Floor and 3no. 1-bed on Second Floor).

  Refused Lawful development New dwelling 8 docs

• Flat 3, 14 Hillside Gardens, Hornsey, London, N6 5ST

  HGY/2026/2080 Submitted 19 Aug 2026 50 yards away

  90% historically approved · decision due ~14 Oct

  Replacement of existing timber-framed single-glazed windows with new timber-framed double-glazed windows on the front and rear elevations at first floor level.

  Awaiting decision Householder Windows or glazing 14 docs
  Domestic

• Flat A, 26, Hillside Gardens, London, N6 5ST

  CON/2021/0529 Submitted 18 Oct 2021 50 yards away

  Multi-stemmed Lime tree at bottom of garden: Reduce overall crown by up to 3 metres. Tree has been reduced previously.

  Granted Trees 6 docs

• Flat 1, 18 Hillside Gardens, Hornsey, London, N6 5ST

  HGY/2026/0901 Submitted 27 Mar 2026 50 yards away

  T1 Lime Reduce trees height from 16m to 10m (previous pruning points) Reduce crown spread by 2-3m

  Granted Trees 11 docs

• 9 Southwood Mansions, Southwood Lane, Hornsey, London, N6 5SZ

  HGY/2026/2180 Submitted 31 Jul 2026 50 yards away

  Front garden: fig (T1) - fell. Reason: An initial assessment (not a full arboricultual survey) indicates the tree is the likely cause of cracking in the pavement. The roots will continue to expand and so cracking will likely continue to worsen. Pruning will not significantly reduce damage over the medium term. The cracking can be seen extending towards the building. The tree is located around 2m from the building. British Geology Survey maps show the property sited on Claygate member clay which is not as shrinkable as London clay but is still considered to have medium to high shrinkability. This could be confirmed through lab soil tests. Considering the period of the building, the foundations are likely to be shallow strip foundations. This could be confirmed through exploratory digging.

  Decided Trees 15 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