71 Hillfield Park, Hornsey, London, N10 3QU

1. 22 Dec 2022

   Received by Haringey

2. 23 Mar 2023

   Decision issued: Approve with Conditions

3. 28 Jul 2026

   Added to PlanIndex

Haringey granted permission on 23 March 2023, 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.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• Flat B, 30, Hillfield Park, London, N10 3QS

  HGY/2019/2847 Submitted 29 Oct 2019 50 yards away

  Replacement of existing white painted timber rear kitchen windows and balcony windows/doors with white timber-effect upvc variants

  Granted Full applications Windows or glazing 6 docs

• 35, Muswell Hill Place, London, N10 3RP

  HGY/2021/2403 Submitted 27 Jul 2021 50 yards away

  Replacement of existing front porch with new front porch (certificate of lawfulness: proposed use)

  Granted Lawful development Extension 14 docs
  Small domestic

• 65, St James's Lane, London, N10 3QY

  HGY/2021/1793 Submitted 22 Jun 2021 100 yards away

  Creation of mono-pitch roof above existing single storey side garage, single storey upper ground floor rear extension, re-paving of front garden with new steps and balustrades to front entrance, re-cladding of rear dormer with natural blue slate.

  Granted Full applications Extension Loft or dormer 12 docs
  Small domestic

• 33 Hillfield Park, Hornsey, London, N10 3QT

  HGY/2026/0733 Submitted 16 Mar 2026 100 yards away

  Works to tree protected by a TPO. T1 Holm Oak, Quercus ilex in rear garden - fell. After a number of fungi appeared on the tree in 2024 I had a Picus Test performed on the tree in October 2014 which identified decay on the interior of the tree and recommended significant pruning, which was carried out in February 2025. Unfortunately, a number of very large shaggy bracket fungi, Ionotus Hispidus have appeared on the trunk of the tree since then, raising my concern that the health of the tree was continuing to deteriorate. I had the tree assessed again by a qualified tree surgeon in January 2026 and since heavy branches have continued to fall from the tree, to protect the nearby houses and the Marks & Spencer car park to the rear of the garden they have recommended felling of the tree. The tree is 18 metres tall but only 12 metres from the house. I propose to replace the tree and would appreciate your advice on a replacement, bearing in mind the locations proximity to the building. I attach the 2024 Picus test results, the recent tree surgeon's report, a Sketch Plan and supporting photos of the fungi.

  Refused Trees 20 docs

• 33 Hillfield Park, Hornsey, London, N10 3QT

  HGY/2026/1470 Submitted 26 May 2026 100 yards away

  Works to tree protected by a TPO. It is a Holm Oak Tree, Quercus ilex in the rear garden of number 33 Hillfield Park, N10 3QT. After a report from a qualified tree surgeon, I submitted an application to remove the tree but this was rejected. The local authority tree expert reported that The Picus report shows a seam running through the trunk’s base surrounded with ample sound residue wood (as highlighted within the report). There are two large fruiting Ganoderma spp gonks at the base on the compression south side. There is also a smaller bracket approximately 1.5m up the trunk on the west side, and evidence of an old small bracket on the northside between the buttresses. Rather than remove, the Local Planning Authority (LPA) would allow lesser works to reduce further beyond the last most recent reduction points. A 10- 12ft crown reduction above the tree’s break would reduce the sail area, bring the canopy below the surrounding tree line, and allow for the tree to be retained.

  Granted Trees 6 docs

• 33 Hillfield Park, Hornsey, London, N10 3QT

  HGY/2024/3230 Submitted 26 Nov 2024 100 yards away

  Works to tree protected by a TPO. T1 - Holm oak tree (15m) - reduce crown by approximately 4m on all aspects of tree. The recent Picus test shows decay at the base of the tree adjacent to the fungal bracket centrally. The proposed pruning is to relieve stress from these areas by crown retrenchment overall by 3m to 4m. This will limit the risk of branch breakage in these areas. Continue to monitor.

  Granted Trees 9 docs

• HGY/2026/1917 Granted

  30, 32 & 34 Elm Park Avenue, London, N15 6AU

  Erection of a ground floor rear extension at No. 32, first floor rear extensions across Nos. 30, 32 and 34 and the erection of a porch extension to the front of No.32.

  Received 22 Jul, published by the council 24 Jul 2026 Full applications
• HGY/2026/1085 Granted

  58 Ellenborough Road, Wood Green, London, N22 5EY

  Change of use of a single family dwellinghouse (Class C3) to a small House in Multiple Occupation (HMO) (Class C4) with 5 bedrooms for a maximum of 5 occupants including the provision of waste and cycle storage.

  Received 7 May, published by the council 24 Jul 2026 Full applications
• HGY/2026/0993 Granted

  80, Wightman Road, London, N4 1RU

  The conversion of an existing garage/store and erection of a first floor to form a three bedroom dwellinghouse

  Received 7 Apr, published by the council 24 Jul 2026 Full applications
• HGY/2026/1425 Awaiting decision

  63 Park Ridings, Wood Green, London, N8 0LB

  Change of use from a single dwelling (Use Class C3) to a House in Multiple Occupation (Use Class C4) (retrospective), with proposed refuse/recycling and cycle storage.

  Received 11 Sep, published by the council 17 Sep 2026 Full applications
• HGY/2026/2303 Awaiting decision

  8 Middle Lane, Hornsey, London, N8 8PL

  Erection of an additional set-back storey at roof level to provide 1 no. one-bedroom, two-person residential dwelling (Use Class C3), increasing the development approved under planning permission HGY/2025/2512 from four to five residential units, together with amendments to the approved scheme.

  Received 11 Sep, published by the council 17 Sep 2026 Full applications