20 St James's Lane, Hornsey, London, N10 3DB

1. 24 Sep 2025

   Received by Haringey

2. 19 Nov 2025

   Decision issued: Approve with Conditions

3. 10 Aug 2026

   Added to PlanIndex

Haringey granted permission on 19 November 2025, 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.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 14 St James's Lane, Hornsey, London, N10 3DB

  HGY/2025/2841 Submitted 17 Oct 2025 0m away

  Robinia (T1): Reduce to previous, most recent pruning points (approx. 1-2m) Plum (T2): Reduce to previous, most recent pruning points (approx. 1-2m)

  Granted Trees 3 docs

• Land to the rear of 10-12, St James's Lane, Muswell Hill, London, N10 3DB

  HGY/2025/2674 Submitted 24 Oct 2025 0m away

  Approval of details pursuant to conditions 8 (CMP), 9 (Chartered Engineer) and 10 (Considerate Constructors Scheme) attached to planning permission ref: HGY/2024/3430.

  Granted Conditions 8 docs

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

  HGY/2019/2847 Submitted 29 Oct 2019 92m 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

• Flat B & C,, 13, Church Crescent, London, N10 3NA

  HGY/2021/1582 Submitted 24 May 2021 114m away

  Installation of replacement window frames to the front elevation in timber to match existing and uPVC frames to the rear.

  Granted Full applications Windows or glazing 8 docs

• 71 Hillfield Park, Hornsey, London, N10 3QU

  HGY/2022/4515 Submitted 22 Dec 2022 120m away

  Replacement of existing single glazed windows and doors to the ground floor flat with new timber double glazed windows and doors to match the existing.

  Granted Full applications Windows or glazing 12 docs

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

  HGY/2026/0733 Submitted 16 Mar 2026 122m 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

• HGY/2026/2086 Awaiting decision

  3 Rookfield Avenue, Hornsey, London, N10 3TS

  Installation of photovoltaic (PV) panels on the rear pitched roof.

  4 Sep 2026 Householder
• HGY/2026/0629 Granted

  189 West Green Road, Tottenham, London, N15 5EA

  Construction of Vehicle Crossing including dropped kerb.

  9 Mar 2026 Householder
• HGY/2025/1677 Awaiting decision

  6 Cascade Avenue, Hornsey, London, N10 3PU

  Installation of replacement rear steps connecting the kitchen to the garden

  2 Sep 2026 Householder
• HGY/2026/2219 Awaiting decision

  42 Allison Road, Hornsey, London, N8 0AT

  Single-storey side-return infill extension and installation of AC condenser units.

  1 Sep 2026 Householder
• HGY/2026/2124 Awaiting decision

  68 Downhills Way, Tottenham, London, N17 6BB

  LOFT CONVERSION WITH REAR DORMER AND THREE ROOF LIGHTS ON FRONT ROOF SLOPE

  1 Sep 2026 Householder