66, Cromwell Avenue, London, N6 5HQ

1. 11 Oct 2022

   Received by Haringey

2. 25 Apr 2023

   Decision issued: Approve with Conditions

3. 31 Aug 2026

   Added to PlanIndex

Haringey granted permission on 25 April 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 1, 94 Cromwell Avenue, Hornsey, London, N6 5HQ

  HGY/2026/2519 Submitted 8 Sep 2026 50 yards away

  91% historically approved · decision due ~3 Nov

  Installation of a single storey orangery extension to the rear of the property

  Awaiting decision Householder Extension 7 docs
  Small domestic

• 92 Cromwell Avenue, Hornsey, London, N6 5HQ

  HGY/2023/0382 Submitted 8 Feb 2023 50 yards away

  Approval of details reserved by condition 4 (Brickwork) attached to planning permission HGY/2022/1168.

  Granted Conditions 6 docs

• 92 Cromwell Avenue, Hornsey, London, N6 5HQ

  HGY/2024/2791 Submitted 10 Oct 2024 50 yards away

  T1 Ash reduce by 2m overall canopy back to previous pruning points. To manage size of tree in relation to space

  Granted Trees 3 docs

• 67, Cromwell Avenue, London, N6 5HS

  CON/2021/0298 Submitted 28 Jun 2021 50 yards away

  T1- Hawthorn tree- (8m) Reduce to approximately two metres above previous pruning points, approximately 3m reduction. T2-Bay tree- (12m) Crown reduction of approximately one third (2 metres), prune in sides by approximately 1.5 metres. T3 and T4-(18m) Two Cypress trees at back of garden- prune back by up to 3 metres to create two metres clearance from neighbours roof.

  Granted Trees 8 docs

• 67 Cromwell Avenue, Hornsey, London, N6 5HS

  HGY/2025/3036 Submitted 5 Nov 2025 50 yards away

  Rear Garden: T1: Mature Cypress: Approximately 13.00m: Remove dying (secondary) branches, preserving all branches with viable live branch tips. T2: Conifer (Leyland Cypress): Approximately 10.00m: Fell to as near to ground level as is practicable. This tree has a pronounced lean toward neighbouring building. Unstable/ Control potential hazard. T3: Bay: Approximately 8.00m: Reduce height by approximately 2.00m-2.25m. Thin lateral face by up to 1.20m as is practicable whilst maintaining a suitable amount of furnishing growth. T4: Mature Apple: Approximately 7.00m: Right hand boundary: Reduce crown by approximately 1.30m to produce and promote a healthy balanced crown structure. Thin crown density by 20%. T5: Cherry: Approximately 4.00m: This tree has advanced crown dieback. Remove larger dead branches. Retain single live branch and main stem. T6: Japanese Maple: Approximately 7.00m: Tip prune branches growing towards the house by up to 1.00m to provide sufficient clearance of the building. Reasons: General maintenance/Control encroachment.

  Granted Trees 10 docs

• 69 Cromwell Avenue, Hornsey, London, N6 5HS

  HGY/2024/3233 Submitted 26 Nov 2024 50 yards away

  T1 Weeping Crab-Apple in front garden - remove. A horticulturalist has assessed the tree and found it to be in poor health, citing: 1. Canker: Fungal infection affecting the branches. 2. Fungal Infection at Base: A second fungal issue spreading at the base of the trunk. 3. Mealybug Infestation: Evidence of significant insect damage. We propose to replace the tree with a Rowan tree (Sorbus aucuparia), a native species known for its suitability in similar settings.

  Granted Trees 6 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