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

1. 1 Sep 2026

   Received by Haringey

2. 7 Sep 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 27 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Haringey took a median of 53 days over the applications it decided in the last year.

This application is with Haringey for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

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

• Flat A, 10 Willoughby Road, Hornsey, London, N8 0HR

  HGY/2025/2485 Submitted 15 Sep 2025 0m away

  Erection of a single-storey rear garden outbuilding.

  Granted Householder 8 docs
  Small domestic

• 2 Willoughby Road, Hornsey, London, N8 0HR

  HGY/2025/2930 Submitted 27 Oct 2025 0m away

  Lawful Development Certificate (Proposed) for a rear facing dormer, the installation of 2 front facing Velux windows.

  Granted Lawful development Loft or dormer Windows or glazing 14 docs

• 84 Frobisher Road, Hornsey, London, N8 0QX

  HGY/2025/3583 Submitted 24 Dec 2025 77m away

  Erection of single storey extension which extends beyond the rear wall of the original house by 6m, for which the maximum height would be 3m and for which the height of the eaves would be 2.4m

  Decided Prior approval Extension 9 docs
  Small domestic

• 78 Frobisher Road, Hornsey, London, N8 0QX

  HGY/2026/0996 Submitted 7 Apr 2026 77m away

  Certificate of lawfulness: proposed extension of the loft space into a rear dormer including the insertion of 2x front rooflights.

  Granted Lawful development Extension Loft or dormer 7 docs

• 78 Frobisher Road, Hornsey, London, N8 0QX

  HGY/2026/0559 Submitted 2 Mar 2026 77m away

  Certificate of lawfulness: proposed extension of the loft space with a rear dormer, and insertion of 2x front rooflights.

  Refused Lawful development Extension Loft or dormer 6 docs

• Flat 1, 56 Lausanne Road, Hornsey, London, N8 0HP

  HGY/2023/0082 Submitted 11 Jan 2023 87m away

  Demolition of existing lean-to bathroom and small rear extension of the ground floor flat to create a larger living space.

  Granted Full applications Extension Demolition 9 docs

• 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
• HGY/2026/1958 Granted

  100 Stapleton Hall Road, Hornsey, London, N4 4QA

  Non-Material Amendment application following a grant of planning permission HGY/2024/1878 in relation to the removal of external stair to the rear extension.

  13 Jul 2026 Amendments