Flat B, 102 Highgate Hill, Hornsey, London, N6 5HE

This site has had 2 applications since 2024: 2 approved, 0 refused.

• HGY/2025/3418 Granted

  Flat B, 102 Highgate Hill, Hornsey, London, N6 5HE

  Demolition of existing outbuilding, construction of partial single-storey partial two-storey side extension.

  Decided 20 Aug 2026 Full applications

1. 8 Jul 2024

   Received by Haringey

2. 21 Oct 2024

   Decision issued: No Objection

3. 23 Sep 2026

   Added to PlanIndex

Haringey granted permission on 21 October 2024, 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.

• The Cottage, 112 Highgate Hill, Hornsey, London, N6 5HE

  HGY/2024/2990 Submitted 29 Oct 2024 50 yards away

  Erection of a timber framed summerhouse (4m(d) x 3m(w)) at rear of garden (the "Summerhouse") between two side sheds (each 2.5m(d) x 1.5.(w)) (the "Sheds") (permission for sheds has already been given by the L.A under HGY/2022/3996). Summerhouse will be used for extra storage and to enjoy the garden during the summer months. Summerhouse is of a traditional design with an apex roof with ridge height 2.45m sloping to 2.02m. Summerhouse will only be visible from the garden of 112 Highgate Hill and partially from the garden of 108 (although will be in line with 108's summerhouse and sheds). It will be painted green to blend in with the hedge behind it the Sheds will be screened from view using planted hedging.

  Granted Householder Roofing 15 docs
  Domestic

• 98 Highgate Hill, Hornsey, London, N6 5HE

  HGY/2026/0384 Submitted 12 Feb 2026 50 yards away

  G1-Remove to ground level all shrubs in back flower bed including Judas tree on left. Portugese Laurel in right hand corner to remain. G-2-Prune overhang on left back to boundary. T1-Holm Oak tree - reduce crown by approximately 1.5m and lift to 2m from ground level. T2-Plum tree-light prune of up to 1m. T3-Bamboo on left - remove. T4-Create an Espalier with the Pyrocanthus. T5- Fusia tree- cut to ground level.

  Granted Trees 8 docs

• 112, The Cottage, Highgate Hill, Hornsey, London, N6 5HE

  HGY/2022/3996 Submitted 5 Jan 2023 50 yards away

  Consent for the relocation of two existing garden sheds from existing site in the garden to the rear of the garden or the erection of two new timber sheds at the rear of the garden of the same size and style as the existing sheds for the purposes of storing gardening equipment and garden furniture. Removal of concrete slab paving in the middle of the garden and breaking up and removing the asphalt surface underneath to be turned into lawn and flower beds. Creation of a decked area with pergola. Removal of small rockery on upper patio level and extension and repair of existing wall to left hand side of steps up to first lawn.

  Granted Householder Extension 8 docs
  Domestic

• 92 Highgate Hill, Hornsey, London, N6 5HE

  HGY/2026/0366 Submitted 11 Feb 2026 50 yards away

  Front Garden: T1: Mature Hornbeam: Approximately 8.00m: Re-Pollard: Reduce back to previous and most recent pollard points. General maintenance.

  Granted Trees 3 docs

• Flat B, 102 Highgate Hill, Hornsey, London, N6 5HE

  HGY/2025/3418 Submitted 8 Dec 2025 50 yards away

  Demolition of existing outbuilding, construction of partial single-storey partial two-storey side extension.

  Granted Full applications Extension Demolition 26 docs
  Small domestic

• Flat 1, 110 Highgate Hill, Hornsey, London, N6 5HE

  HGY/2026/0106 Submitted 14 Jan 2026 50 yards away

  Reduce large bay tree, 10 metres in small rear garden, to just below previous reduction points 3 metres, cut out dead wood and thin. Birds nest and take cover in the tree and thick growth will improve the habitat. The tree has grown out of hand and I can no longer reach it. It is growing within the curtilage of a listed building and close to a listed wall. It cannot be viewed from a public space.

  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