4 Sheldon Avenue, Hornsey, London, N6 4JT

This site has had 3 applications since 2025: 1 approved, 2 refused.

• HGY/2026/0759 Refused

  4 Sheldon Avenue, Hornsey, London, N6 4JT

  Demolition of side garage and erection of a single storey side extension.

  Decided 15 May 2026 Householder
• HGY/2026/0021 Granted

  4 Sheldon Avenue, Hornsey, London, N6 4JT

  Approval of details pursuant to conditions 5 (Chartered Engineer) attached to planning permission ref: HGY/2025/2064.

  Decided 30 Jan 2026 Conditions

1. 12 Aug 2025

   Received by Haringey

2. 7 Oct 2025

   Decision issued: Refuse

3. 10 Aug 2026

   Added to PlanIndex

Haringey refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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.

• 14A Sheldon Avenue, Hornsey, London, N6 4JT

  HGY/2026/1802 Submitted 26 Jun 2026 0m away

  T3 Apple tree - fell to combat subsidence damage to 14a Sheldon Avenue N6 4JT

  Granted Trees 5 docs

• 14A Sheldon Avenue, Hornsey, London, N6 4JT

  HGY/2024/2497 Submitted 10 Sep 2024 0m away

  Neighbours Ash Leaf Maple - Major limb growing at right angles from neighbours garden due to competing trees. The size of the limb is excessive and at a compromising angle. It dominates and removes a lot of low level light from the garden and if left to mature further there is concern of possible collapse. The home owners are keen to use that section of the garden to continue with their Urban Orchard of Apple trees that have proven very successful in the front garden and the Maple trees very low canopy lean and dominance of the garden space is obstructing the possibility of this Orchard from succeeding. T1 – Ash Leaf Maple - Remove large leaning section of Tree back towards the fence line to a suitable lateral branch as close to fence as possible.

  Granted Trees 7 docs
  Small domestic

• 26 Sheldon Avenue, Hornsey, London, N6 4JT

  HGY/2024/2944 Submitted 25 Oct 2024 0m away

  Approval of details reserved by a condition 3 (Material samples) attached approved planning application Ref: HGY/2023/0630.

  Granted Conditions 17 docs

• 30 Sheldon Avenue, Hornsey, London, N6 4JT

  HGY/2024/3218 Submitted 25 Nov 2024 0m away

  G1 Mixed hedgerow: Reduce the lateral spread by 2-3m back to the boundary Reason: Routine maintenance T1 Cherry: Reduce by 1-2m from the height and width to previous points of reduction Reason: Routine maintenance T2 Cherry: Reduce by 1-2m from the height and width to previous points of reduction Reason: Routine maintenance T3 Mimosa: Reduce the crown by approx. 2-3m from the height and width - Reason: Routine maintenance T4 Apple: Reduce the height by approx. 1-2m Reason: Routine maintenance T5 Crab Apple: Reduce the crown by approx. 2-3m, back to previous pruning points. Reason: Routine maintenance

  Granted Trees 12 docs

• 4 Sheldon Avenue, Hornsey, London, N6 4JT

  HGY/2026/0759 Submitted 18 Mar 2026 0m away

  Demolition of side garage and erection of a single storey side extension.

  Refused Householder Extension Demolition 18 docs
  Small domestic

• 18 Sheldon Avenue, Hornsey, London, N6 4JT

  HGY/2023/0854 Submitted 27 Mar 2023 0m away

  Rear Garden – T1 - Mimosa – Crown thin by 20%. Crown reduce back towards previous reduction points by approx. 1-2m T2 - Silver Birch – Poor Condition with bracket fungus and die back. Has historically lost a limb due to the fungal infection – Fell to ground level and poison stump.

  Granted Trees 5 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