25 Sheldon Avenue, Hornsey, London, N6 4JS

1. 3 Oct 2024

   Received by Haringey

2. 26 Nov 2024

   Decision issued: Approve

3. 15 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.

This type of application deals with conditions attached to an existing permission, either by supplying the details a condition requires, called discharging it, or by asking to vary or remove one. It does not reopen the principle of the permission itself. Building often cannot lawfully start, or continue past a set stage, until the named conditions are discharged.

More on conditions applications in our guide

• 9 Sheldon Avenue, Hornsey, London, N6 4JS

  HGY/2026/0459 Submitted 19 Feb 2026 0m away

  Replacement side (north) extension, rear extension, replacement of front and rear dormers, insertion of dormers on side elevations, and formation of a carriage driveway including boundary treatment.

  Granted Householder Extension Loft or dormer 20 docs
  Domestic

• 9 Sheldon Avenue, Hornsey, London, N6 4JS

  HGY/2026/1775 Submitted 23 Jun 2026 0m away

  99% historically approved · decision due ~18 Aug

  Approval of details to discharge condition 10 (Construction Management Plan) attached to planning permission with ref: HGY/2026/0459 for the replacement side (north) extension, rear extension, replacement of front and rear dormers, insertion of dormers on side elevations, and formation of a carriage driveway including boundary treatment.

  Awaiting decision Conditions Extension Loft or dormer 5 docs

• 11 Sheldon Avenue, Hornsey, London, N6 4JS

  HGY/2026/2102 Submitted 23 Jul 2026 0m away

  99% historically approved · decision due ~17 Sep

  Approval of details pursuant to conditions 3 (Materials) attached to planning permission ref: HGY/2024/2154.

  Awaiting decision Conditions 9 docs

• 11 Sheldon Avenue, Hornsey, London, N6 4JS

  HGY/2026/0058 Submitted 12 Jan 2026 0m away

  Approval of details pursuant to conditions 3 (Materials) attached to planning permission ref: HGY/2024/2154.

  Granted Conditions 9 docs

• 11 Sheldon Avenue, Hornsey, London, N6 4JS

  HGY/2025/2257 Submitted 20 Aug 2025 0m away

  T1 Cypress: Tree of poor condition and limited life expectancy. Fell to ground level. See Photograph A T2 - Cypress: growing between fences to site boundary. Dead wood along main trunk. Prune back by up to 1.0 m to fence boundary and remove dead wood. The works predominately refer to the removal of dead wood. See Photograph A. T3 - Cypress: on neighbouring property. Prune by up to 1.5 m to the eastern aspect. Avoid cutting back to dead wood which will not regenerate. G1 - 1 no. Oak and 1 no. Sycamore: on neighbouring property. Previously pruned. Prune back by up to 2.5-3.0 m to the eastern aspect to site boundary. T4 - Oak: on neighbouring property. Prune back by up to 3.0 m to the northern aspect to the site boundary. T5 - Copper Beech - reduce canopy by up to 3.0 m to all aspects and thin canopy by up to 15%. Greater works were approved in 2022. All works to be undertaken following guidance set out in British Standard (BS 3998:2010) - `Tree work - Recommendations’

  Granted Trees 7 docs
  Small domestic

• 11 Sheldon Avenue, Hornsey, London, N6 4JS

  HGY/2025/2263 Submitted 22 Aug 2025 0m away

  Non-material amendment to planning application ref: HGY/2024/2154 to amend the glazing bar details to all windows, change rear bi-folding doors to sliding doors, remove ground and first floor side windows, install a new side door, and alterations to rooflights.

  Granted Amendments Loft or dormer Windows or glazing 7 docs

• HGY/2026/1979 Awaiting decision

  Ground Floor Flat, 29 Ferme Park Road, Hornsey, London, N4 4EB

  Approval of details reserved by condition 3 (CMP) attached to permission ref: HGY/2025/2196

  4 Sep 2026 Conditions
• HGY/2026/0592 Granted

  810-812 High Road, Tottenham, London, N17 0DH

  Submission of details for the discharge of Condition 5 (Landscaping) attached to Planning Permission HGY/2017/1181 approved on 08/06/2017, in relation to 810-812 High Road, Tottenham, N17

  3 Mar 2026 Conditions
• HGY/2026/2388 Awaiting decision

  8 Middle Lane, Hornsey, London, N8 8PL

  Approval of details reserved by of Condition 3 (materials) and condition 4 (Construction management) attached to planning permission ref: HGY/2025/2512

  31 Aug 2026 Conditions
• HGY/2026/1392 Granted

  Civic Centre, High Road, Wood Green, London, N22 9SB

  Approval of details reserved by condition 7b (Ceiling cross section) of Listed Building Consent HGY/2023/1044 for "the refurbishment and extension of the Civic Centre"

  15 May 2026 Conditions
• HGY/2026/2064 Granted

  44-46, Hampstead Lane, London, N6 4LL

  Approval of details reserved condition 9 (SBD) of planning permission HGY/2022/2731 for demolition of the existing dwellings and erection of new care home (Use Class C2)

  20 Jul 2026 Conditions