51 Priory Gardens, Hornsey, London, N6 5QU

1. 24 Oct 2025

   Received by Haringey

2. 28 Nov 2025

   Decision issued: Approve

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.

An amendment application changes a permission that already exists. Non-material amendments cover small adjustments with no wider effect, while minor material amendments, usually made by varying a condition, allow modest design changes without a fresh application. Anything beyond that needs a new permission, so the scope here is deliberately narrow.

More on amendments applications in our guide

• 73 Priory Gardens, Hornsey, London, N6 5QU

  HGY/2026/2233 Submitted 7 Aug 2026 0m away

  There is a self-seeded sycamore tree at the back of the garden, bordering the adjacent land. It is causing damage to a retaining wall and needs to be removed. It is also adversely affecting neighbouring trees and plants as it is overshadowing them

  Granted Trees 5 docs

• 57 Priory Gardens, Hornsey, London, N6 5QU

  HGY/2026/1837 Submitted 30 Jun 2026 0m away

  91% historically approved · decision due ~25 Aug

  Loft conversion including the erection of a hip-to-gable extension, a rear dormer and the installation 1no. front rooflight.

  Awaiting decision Householder Extension Loft or dormer 6 docs
  Domestic

• 65 Priory Gardens, Hornsey, London, N6 5QU

  HGY/2025/2547 Submitted 7 Oct 2025 0m away

  Proposed ground-floor rear extension and reconfiguration of the second floor through a new hip-to-gable roof extension.

  Granted Householder Extension Loft or dormer 27 docs
  Domestic

• 41 Flat A, Priory Gardens, Hornsey, London, N6 5QU

  HGY/2026/0096 Submitted 13 Jan 2026 0m away

  Works to trees in conservation area. T2 Pruning of Copper Beech - reduce crown by approximately 1.5m to previous pruning points. T1 Pruning of Holly bush - reduce crown by approximately 1.5m to previous pruning points. Routine, regular maintenance to trees growing in close proximity to buildings.

  Granted Trees 3 docs

• 85 Priory Gardens, Hornsey, London, N6 5QU

  HGY/2026/1924 Submitted 8 Jul 2026 0m away

  T1 is a Horse Chestnut Proposed works : Crown reduce by approximately 2.5 metres on all axis lift 3 metres

  Granted Trees 3 docs

• 49, Priory Gardens, London, N6 5QU

  HGY/2021/2007 Submitted 13 Jul 2021 0m away

  Enlargement of existing rear and side roof dormer

  Granted Full applications Loft or dormer 13 docs

• HGY/2026/2429 Awaiting decision

  Flat 4, 1 Willoughby Road, Hornsey, London, N8 0HR

  Non-Material Amendment to planning permission HGY/2015/1594 to convert existing storage room into an additional bedroom, to convert existing 2-bedroom split level flat into a 3-bedroom flat.

  1 Sep 2026 Amendments
• HGY/2026/1890 Granted

  20 Victoria Road, Hornsey, London, N4 3SQ

  Non-Material Amendment to planning permission HGY/2025/2901 for the substitution of the approved concealed zinc flat roof covering with a concealed GRP (Glass Reinforced Plastic) flat roof covering to the approved single-storey rear extension.

  6 Jul 2026 Amendments
• HGY/2026/1927 Granted

  86 Southwood Lane, Hornsey, London, N6 5SY

  Minor Material Amendment application under Section 73 of the Town and Country Planning Act for variation to condition 2 attached to planning permission HGY/2025/2929 to alter coping details of the boundary wall.

  8 Jul 2026 Amendments
• HGY/2026/2387 Granted

  810 High Road, Tottenham, London, N17 0DH

  Non-Material Amendment to amend condition 5 (Landscaping) to allow greater flexibility in potential re-planting attached to Planning Permission HGY/2017/1181 approved on 08/06/2017, in relation to 810-812 High Road, Tottenham, London, N17 0DH

  26 Aug 2026 Amendments
• HGY/2026/1994 Granted

  St Ignatius Church, High Road, Tottenham, London, N15 6ND

  Non-Material Amendment to planning reference HGY/2025/1497 for the revisions to the site layout, comprising the widening of the existing path from 1.2m to 1.5m, the addition and relocation of cycle storage, and the relocation of site elements within the scheme, including decorative hard landscaping, together with revised planting areas, the repositioning and addition of seating area.

  17 Jul 2026 Amendments