26 Hornsey Lane Gardens, Hornsey, London, N6 5PB

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

• HGY/2024/2290 Granted

  26 Hornsey Lane Gardens, Hornsey, London, N6 5PB

  Erection of a single storey rear extension and a rear dormer extension with installation of front rooflights, and addition on new side window at ground floor.

  Decided 1 Nov 2024 Full applications

1. 4 Sep 2025

   Received by Haringey

2. 29 Oct 2025

   Decision issued: Approve

3. 10 Aug 2026

   Added to PlanIndex

Haringey granted permission on 29 October 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.

This application deals with conditions on an existing permission, supplying the details a condition requires or asking to vary or remove one, without reopening the permission itself. More in our guide to planning application types.

• 52 Hornsey Lane Gardens, Hornsey, London, N6 5PB

  HGY/2025/2504 Submitted 16 Sep 2025 50 yards away

  T1 Magnolia: Crown reduce by 1-2m to previous pruning points and lift to 3m height - tree is close to building and low over parking area T2 Bay: Reduce height by 3m and shape into a ball - tree is too large for site T4 Robinia: Crown reduce by 1-2m - tree is now too large for site and shading the garden T5 Robinia: Crown reduce by 1-2m - tree is now too large for site and shading the garden (The proposed works to T3 London Plane will be considered separately under Tree Works application reference HGY/2025/2502, as the tree is protected by a TPO)

  Granted Trees 3 docs

• 52 Hornsey Lane Gardens, Hornsey, London, N6 5PB

  HGY/2025/2502 Submitted 16 Sep 2025 50 yards away

  Works to tree protected by a TPO. T3 London Plane: Crown reduce by 3-4m to previous pruning points - tree is a lapsed pollard (The proposed works to T1 Magnolia, T2 Bay, T4 Robinia and T5 Robinia will be considered separately under Section 211 Notice reference HGY/2025/2504, as these trees are not protected by a TPO but are located within a Conservation Area)

  Granted Trees 5 docs

• 26 Hornsey Lane Gardens, Hornsey, London, N6 5PB

  HGY/2024/2290 Submitted 23 Aug 2024 50 yards away

  Erection of a single storey rear extension and a rear dormer extension with installation of front rooflights, and addition on new side window at ground floor.

  Granted Full applications Extension Loft or dormer +1 23 docs
  Small domestic

• 28 Hornsey Lane Gardens, Hornsey, London, N6 5PB

  HGY/2024/2007 Submitted 19 Jul 2024 50 yards away

  Variation of condition 2 attached to planning permission HGY/2023/3109 to provide a number of amendments to the consented extensions, alterations and associated changes to landscaping/ frontage to this property. The changes include, improvement to the front garden with raised planting on the south side of the garden; improved 0.8m high front boundary brick wall with planting above and 2no. black metal gate; space for bin storage front boundary brick wall and raised planting bed; insertion of white timber to match existing windows at the front elevation first floor level windows; insertion of French doors on the rear first floor, with 1.1m high black safety railings and insertion of 1no. rooflight on flat roof of rear dormer.

  Granted Amendments Extension Loft or dormer +1 25 docs

• Flat E, 11 Hornsey Lane Gardens, Hornsey, London, N6 5NX

  HGY/2026/0680 Submitted 8 Apr 2026 50 yards away

  Single storey full width extension and first floor partial extension

  Granted Full applications Extension 30 docs
  Small domestic

• 25 Hornsey Lane Gardens, Hornsey, London, N6 5NX

  HGY/2025/3454 Submitted 11 Dec 2025 50 yards away

  X2 Lime (G1): Reduce to previous, most recent pruning points

  Granted Trees 3 docs

• HGY/2026/1915 Granted

  12 Canning Crescent, Wood Green, London, N22 5SR

  Approval of details reserved by a condition 10 (Landscape), condition 12 (Method of Construction Statement), condition 13 (investigative work - contaminants), condition 15 (NRMM), condition 16 (Air Quality and Dust Management Plan), and condition 17 (Considerate Constructors Scheme) attached to planning application Ref: HGY/2024/3115

  Received 7 Jul, published by the council 24 Jul 2026 Conditions
• HGY/2026/2763 Awaiting decision

  11 Sheldon Avenue, Hornsey, London, N6 4JS

  Approval of details pursuant to conditions 4 (Refuse and Cycle Storage), 5 (Cycle Parking), 6 (Hard and Soft Landscaping), 12 (ASHP), 13 (Water Butt) and 16 (Self-build Dwelling) attached to planning permission ref: HGY/2024/2154.

  Received 6 Oct, published by the council 11 Oct 2026 Conditions
• HGY/2025/3223 Granted

  98 High Street, Hornsey, London, N8 7NT

  Approval of Details pursuant to condition 3 (materials) ref: HGY/2024/2879

  Received 21 Nov, published by the council 25 Jul 2026 Conditions
• HGY/2026/2587 Granted

  Tottenham Substation, Watermead Way, London, N17 0SG

  Approval of Schedule 2 Requirement 11 (1 and 2) (Contaminated Land and Groundwater) relating to Stage 4a (as approved under HGY/2026/0364) of The National Grid (North London Reinforcement Project) Order 2014 attached to development consent order HGY/2014/3601

  Received 16 Sep, published by the council 23 Sep 2026 Conditions
• HGY/2025/1866 Granted

  1-6 Crescent Mews, Hornsey, London, N22 7GG

  Approval of details pursuant to condition 24 (Overheating Report) attached to planning permission HGY/2019/1183

  Received 20 Feb, published by the council 25 Jul 2026 Conditions