Flat A, 85 Hillfield Avenue, Hornsey, London, N8 7DG

1. 3 Dec 2025

   Received by Haringey

2. 28 Jan 2026

   Decision issued: Approve with Conditions

3. 10 Aug 2026

   Added to PlanIndex

Haringey granted permission on 28 January 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.

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.

• 87 Hillfield Avenue, Hornsey, London, N8 7DG

  HGY/2026/1486 Submitted 27 May 2026 50 yards away

  Rear garden: General maintenance works: T1: Mature Lime: Approximately 7.00m: Growing within close proximity of the building. Reduce back to previous and most recent pollard points. T2: Hybrid Birch: Approximately 2.50m: Remove dead wood only. T3: Cedar: Approximately 8.00m: Thin crown density by approximately 20-25%. Reduce lateral and sub lateral growth over the pond by up to 1.00m. Tip prune height to reduce by approximately 1.30m. Reduce remaining crown by up to 60cm to shape and balance as required. Rear Left Hand Corner: T4: Ash: approximately 9.00m: Reduce crown back to previous and most recent points of reduction, approximately 1.20m-1.50m. T5: Lime: Approximately 11.00m: Reduce by up to approximately 2.50m, pruning back to suitable growth points. T6: Small Apple: Approximately 3.50m: Reduce by approximately 1.00m. T7 & T8: 2 x Mature Eucalyptus: Approximately 7.00m: Reduce crowns by up to 1.50m to help maintain more compact crown structure. Thin densities by approximately 20%. Remove dead wood throughout the crowns. T9: Robinia Frisa: Approximately 8.00m: Thin crown density by up to 10%. Remove dead wood. Tip prune any overlong branches up to 0.75m back into main crown structure back into the main crown structure. T10: Picea: Approximately 8.00m: Tip prune to reduce crown by up to approximately 1.00m to help control dimensions and clear the crown of the Magnolia adjacent. T11: Magnolia Grandiflora: Approximately 7.00m: Reduce the crown by up to approximately 1.20m to help stimulate lower leaf generation. Remove dead wood. T12: Mature Cork Screw Willow: Approximately 9.00m: Reduce back to previous and most recent reduction/pollard points whilst preserving a suitable amount of furnishing growth to ensure crown continuity. Remove dead wood.

  Granted Trees 3 docs

• 130 Hillfield Avenue, Hornsey, London, N8 7DJ

  HGY/2022/4360 Submitted 8 Dec 2022 50 yards away

  Rear dormer and replacement window (Certificate of lawfulness)

  Granted Lawful development Loft or dormer Windows or glazing 18 docs

• Kitchener House, 122, Hillfield Avenue, London, N8 7DJ

  CON/2021/0408 Submitted 6 Sep 2021 50 yards away

  1 x Ash tree Fell to ground level, supply and plant a replacement tree

  Granted Trees 8 docs

• Manray Court, Hermiston Avenue, Hornsey, London, N8 8NQ

  HGY/2025/3548 Submitted 19 Dec 2025 100 yards away

  Replace the main flat roof covering, existing upvc rainwater goods, windows throughout with upvc casement windows and communal entrance doorsets with like for like replacements, Undertake localised brickwork repairs across the elevations with like for like brick and mortar material and repair boundary walls (revised).

  Granted Full applications Roofing Windows or glazing 15 docs

• 25, Harold Road, London, N8 7DE

  CON/2021/0365 Submitted 26 Jul 2021 150 yards away

  T1 Plum - 25% thinning T2 Plum- 25% thinning

  Granted Trees 4 docs

• 28 Harold Road, Hornsey, London, N8 7DE

  HGY/2026/2430 Submitted 1 Sep 2026 150 yards away

  99% historically approved · decision due ~27 Oct

  Works to tree protected by a TPO. Tree works to include reduce and thin the crown by max 40% remove dead wood and shape 1 London Plane tree

  Awaiting decision Trees 2 docs

• HGY/2026/2289 Granted

  William Atkinson House, Beaufoy Road, Tottenham, London, N17 8AE

  Removal of the existing glazed shelters on deck access/walkway entrances to all blocks and the replacement of all existing timber balustrades with new metal railing balustrades.

  Received 14 Aug, published by the council 22 Aug 2026 Full applications
• HGY/2026/2656 Awaiting decision

  1 Library Court, 391 High Road, Tottenham, London, N17 6QN

  Replacement of the timber front and side elevation windows with double glazed 'slimline' timber windows with vertical sliding sash and casement windows; timber windows on the rear elevation replaced with uPVC casement windows; Replacement of French Doors with double-glazed timber French doors; Rear exit door replaced with double-glazed uPVC door.

  Received 7 Oct, published by the council 11 Oct 2026 Full applications
• HGY/2026/2479 Granted

  First Floor Flat B, 21 Woodside Road, Wood Green, London, N22 5HP

  Erection of rear dormer, installation of 2 front rooflights

  Received 4 Sep, published by the council 10 Sep 2026 Full applications
• HGY/2026/1240 Granted

  92 The Avenue, Tottenham, London, N17 6TD

  Change of use from 5 Bed Single Dwelling House (Use Class C3) to 5 Bed House of Multiple Occupation (HMO - Use Class C4) for a maximum of six occupants

  Received 12 May, published by the council 24 Jul 2026 Full applications
• HGY/2026/2577 Awaiting decision

  195 Albert Road, Wood Green, London, N22 7AQ

  Proposed single storey side/rear extension

  Received 7 Oct, published by the council 11 Oct 2026 Full applications