26 Grand Avenue, Hornsey, London, N10 3BB

1. 4 Dec 2025

   Received by Haringey

2. 23 Dec 2025

   Decision issued: No Objection

3. 10 Aug 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

Tree applications cover work to protected trees: those under a tree preservation order need consent for pruning or felling, and trees in a conservation area need six weeks written notice before work starts. The council assesses the amenity value of the tree and can refuse consent, approve it with conditions, or in conservation areas make a preservation order in response.

More on trees applications in our guide

• 18 Grand Avenue, Hornsey, London, N10 3BB

  HGY/2026/1847 Submitted 1 Jul 2026 0m away

  91% historically approved · decision due ~26 Aug

  Ground floor wraparound rear extension, internal amendments and all associated works

  Awaiting decision Householder Extension 9 docs
  Domestic

• 24 Grand Avenue, Hornsey, London, N10 3BB

  HGY/2026/1953 Submitted 10 Jul 2026 0m away

  Five Day Notice. Removal of a 90% dead pear tree in the rear of the property referenced above (photo attached). The client has confirmed replanting a willow tree. This is deemed appropriate given the garden's location directly above the Muswell Stream.

  Granted Trees 2 docs

• 22 Grand Avenue, Hornsey, London, N10 3BB

  HGY/2025/3474 Submitted 15 Dec 2025 0m away

  Birch (T1): Fell. Poor specimen, in decline. Birch (T2): 100% dead - remove.

  Granted Trees 4 docs

• 28 Grand Avenue, Hornsey, London, N10 3BB

  HGY/2025/3185 Submitted 19 Nov 2025 0m away

  T1- Weeping Willow tree- crown reduction back to most recent pruning points (approximately 4m reduction). T3- Twisted Willow tree- reduce by one third ( 2m ) and remove low branch over path.

  Granted Trees 5 docs

• 10 Grand Avenue, Hornsey, London, N10 3BB

  HGY/2026/2374 Submitted 24 Aug 2026 0m away

  91% historically approved · decision due ~19 Oct

  Demolition of the existing single-storey rear lean-to and conservatory, together with the removal of the existing timber-framed glazed side structure and rear shed. Construction of a new rear and side extension, including modifications to the rear dormers and first-floor rear office window, together with associated landscaping works.

  Awaiting decision Householder Extension Loft or dormer +2 6 docs
  Small domestic

• 30 Grand Avenue, Hornsey, London, N10 3BB

  HGY/2026/1340 Submitted 12 May 2026 0m away

  Front garden- T1-Laurel tree- reduce on all aspects by up to 1m. T2- Crab Apple- crown reduction of approximately 1.5m. Back garden- T3-Ceanothus tree- Reduce crown by up to 2.5m and remove Ivy. T4-Apple tree -reduce by approximately 1m. T5- Birch tree - light reduction. T6-Dead tree- cut to grounds level. T7-Black elder tree- reduce by approximately 1m.

  Granted Trees 8 docs

• HGY/2026/2472 Awaiting decision

  33 Mount Pleasant Crescent, Hornsey, London, N4 4HP

  T1 - Ash - Crown reduction by 3m in height bringing lateral growth to shape by 1.5m. Removal of all major dead wood, leaving the tree a standing height of 9m. Reducing the crown by approximately 3 meters in height and 1.5 meters laterally will help reduce overall crown weight and wind loading, while maintaining a balanced and proportionate crown.

  4 Sep 2026 Trees
• HGY/2026/2484 Awaiting decision

  18 Wood Lane, Hornsey, London, N6 5UB

  T1 Silver Birch - heavy lean with crack through trunk - remove to ground level.

  4 Sep 2026 Trees
• HGY/2026/2475 Awaiting decision

  11 Firs Avenue, Hornsey, London, N10 3LY

  T1 - sweet gum tree (6m) - take down to ground level. T2 - acer tree (4m) - reduce lowest limb overhanging patio by approximately 2m to suitable pruning points close to edge of patio. T3 - thorny olive tree (4m) - take down to ground level. T4 - laurel tree (3m) - reduce height to approximately fence height (1.8m) and reduce branches back from bed by approximately 1m. T5 - climbing hydrangea (3m) - reduce height to approximately fence height (1.8m). T6 - ivy on right fence (3m) - remove as much as possible around hydrangea. T7 - ivy on rear fence (3m) - remove as much as possible from top of fence to allow plants beneath space. T8 - winter jasmine & euonymus bushes (2m) - cut back from path. Front garden- T9 - variegated laurel tree (3m) - reduce height to approximately 2.2m and reduce back from driveway. T10 - variegated euonymus hedge (1m) - cut back to wall from pavement and remove branch from rear plant growing wall, leaving acer above.

  4 Sep 2026 Trees
• HGY/2026/2474 Awaiting decision

  12 The Avenue, Hornsey, London, N10 2QL

  Cypress (T1): Fell Apple (T2): Reduce to previous pruning points (approx. 1-2m regrowth)

  4 Sep 2026 Trees
• HGY/2026/2473 Awaiting decision

  92A Stapleton Hall Road, Hornsey, London, N4 4QA

  T1 Oak reduce overall canopy size by 1.5 m and remove rose from canopy. To maintain size T2 Oak reduce overall canopy by 1.5m to maintain size. T3 Lime reduce overall canopy by 2m to maintain size T4 Lime reduce overall canopy by 2m to maintain size

  4 Sep 2026 Trees