21C Highgate Close, Hornsey, London, N6 4SD

1. 4 Mar 2026

   Received by Haringey

2. 18 May 2026

   Decision issued: No Objection

3. 24 Jul 2026

   Added to PlanIndex

Haringey granted permission on 18 May 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.

• 11 Highgate Close, Hornsey, London, N6 4SD

  HGY/2025/3061 Submitted 7 Nov 2025 0m away

  Works to tree protected by a TPO. (T1) London Plane - This tree is standing at the rear of the garden of number 11 Highgate Close. The height and lateral spread over garden side have been reduce previously. Proposing to reduce the height and spread over garden side back to the old reduction points, approximately 3m off height and spread, leaving appropriate growth points. Also proposing to reduce the back of the tree to balance the shape of the crown, would reduce by approximately 2m. The reason for this work is that a reduction will help to prevent failure of regrowth and prevent excessive shading to multiple surrounding gardens (Works to (T2) Olive will be considered separately under Section 211 Notice ref. HGY/2025/3063, as this tree is not protected by a TPO but is located within a Conservation Area)

  Granted Trees 7 docs

• 11 Highgate Close, Hornsey, London, N6 4SD

  HGY/2025/3063 Submitted 7 Nov 2025 0m away

  Works to tree located in a Conservation Area. (T2) Olive - Situated in the front garden between number 11 and 12. Proposing to trim this tree in order to form more compact shape and prevent encroachment to building. Will trim by 0.5-1m. (Works to (T1) London Plane will be considered separately under tree works application ref. HGY/2025/3061, as the tree is protected by a TPO)

  Granted Trees 5 docs

• 7 Highgate Close, Hornsey, London, N6 4SD

  HGY/2026/0628 Submitted 5 Mar 2026 0m away

  Tree location - front garden T1 - Approx. H9 S4 25DBH Conifer - fell as close as possible to ground level This tree is a very poor specimen of Conifer, it isn't developing well at this location.

  Granted Trees 5 docs

• 22 Highgate Close, Hornsey, London, N6 4SD

  HGY/2025/2391 Submitted 4 Sep 2025 0m away

  Five Day Notice to remove a Beech tree at 22 Highgate Close, London N6 4SD. This tree has a very sparse crown and leaves have recently started declining and browning. In the last month the tree has sprouted large masses of giant polypores around the root plate. There are also hollow areas around the base of the tree when testing with a sounding mallet. Due to the size and location of the tree, near to the houses, the presence of white rot in the root plate poses a significant risk to the trees stability and safety and is only something that will get progressively worse. See photos attached. Please advise whether we should be heavily reducing the tree or removing the tree. I am conscious a Beech of this size and maturity is not going to take particularly well to pollarding as it will not heal well and with it already being under significant stress I feel the chance of it regenerating is very low, but would appreciate your perspective once you see it.

  Granted Trees 13 docs

• 24 Highgate Close, Hornsey, London, N6 4SD

  HGY/2026/0764 Submitted 13 Apr 2026 0m away

  Certificate of lawfulness for the proposed replacement of the front garage gate with a window and the replacement of ground floor rear fenestrations with sliding doors.

  Granted Lawful development Windows or glazing 5 docs

• 17, Highgate Close, London, N6 4SD

  HGY/2021/1725 Submitted 1 Jun 2021 37m away

  Proposed demolition of existing rear projection, erection of new single storey rear extension with walk on glass rooflights, insertion of first floor rear doors to create roof terrace with associated security balustrade and side privacy screens, internal modifications and replacement of all windows, painting of the external walls to white.

  Granted Full applications Extension Loft or dormer +2 25 docs
  Small domestic

• HGY/2026/2580 Awaiting decision

  Peak House, 48 Curzon Road, Hornsey, London, N10 2RA

  T1: Ash. Rear Garden. Very large mature ash tree will be lifted and cut back from building. The crown will also be cleaned out (deadwood and crossing branches removed.

  15 Sep 2026 Trees
• HGY/2026/2588 Awaiting decision

  40 Dukes Avenue, Hornsey, London, N10 2PU

  T1 Maple tree in front garden - to be pollarded back to its old pruning points.

  15 Sep 2026 Trees
• HGY/2026/2582 Awaiting decision

  30 Western Road, Hornsey, London, N2 9HX

  T1 - oak tree (15m) - reduce crown to previous pruning points, approximately 2-3m reduction. T2 - horse chestnut tree (14m) - reduce crown to previous pruning points, approximately 1-2m reduction.

  15 Sep 2026 Trees
• HGY/2026/2586 Awaiting decision

  5 Grosvenor Road, Hornsey, London, N10 2DR

  T1-Laurel tree- cut to ground level. T2-Sycamore tree - reduce crown by approximately 2m, remove Ivy from tree. T3-Holm Oak tree- reduce crown by approximately 3m, lift crown to 2m from ground level. T4-Neighbours Bay tree- reduce overhanging branches back to 1m from fence, remove suckers on garden side.

  15 Sep 2026 Trees
• HGY/2026/2576 Granted

  2 Southern Road, Hornsey, London, N2 9LE

  Five Day Notice. Remove an 80 percent dead silver Birch tree that overhangs the pavement

  15 Sep 2026 Trees