56b Rathcoole Avenue, Hornsey, London, N8 9NA

1. 13 Apr 2026

   Received by Haringey

2. 22 Apr 2026

   Decision issued: Approve

3. 24 Jul 2026

   Added to PlanIndex

• HGY/2025/3420 Granted

  First Floor Flat A, 56 Rathcoole Avenue, Hornsey, London, N8 9NA

  Installation of 2no. front rooflights.

  Decided 21 Jan 2026 Householder

Haringey granted permission on 22 April 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.

• Flat A, 8 Rathcoole Avenue, Hornsey, London, N8 9NA

  HGY/2024/3180 Submitted 21 Nov 2024 50 yards away

  Rear roof extension with solar panels, front roof lights, replacement rear door and all associated works

  Granted Full applications Extension Loft or dormer 9 docs

• First Floor Flat A, 56 Rathcoole Avenue, Hornsey, London, N8 9NA

  HGY/2025/3420 Submitted 8 Dec 2025 50 yards away

  Installation of 2no. front rooflights.

  Granted Householder Loft or dormer 14 docs
  Domestic

• 19 Rathcoole Avenue, Hornsey, London, N8 9LY

  HGY/2026/2032 Submitted 17 Jul 2026 50 yards away

  90% historically approved · decision due ~11 Sep

  Replacement of existing timber windows with new double-glazed uPVC windows to front, side and rear elevations and replacement of existing timber rear doors to flats with new uPVC doors.

  Awaiting decision Householder New dwelling Windows or glazing 10 docs
  Domestic

• 35 Rathcoole Avenue, Hornsey, London, N8 9LY

  HGY/2026/1784 Submitted 24 Jun 2026 50 yards away

  Replacement of the existing single storey rear extension and replacement of the rear first floor double doors with windows and the removal of the rear steps from the first floor. AMENDED DESCRIPTION

  Granted Householder Extension Windows or glazing 6 docs
  Small domestic

• 45 Rathcoole Avenue, Hornsey, London, N8 9LY

  HGY/2026/2033 Submitted 20 Aug 2026 50 yards away

  90% historically approved · decision due ~15 Oct

  Replacement of existing windows with new double-glazed uPVC windows to front, side and rear elevations, and replacement of existing timber rear doors to flats with new uPVC doors.

  Awaiting decision Householder New dwelling Windows or glazing 17 docs
  Domestic

• 35 Rathcoole Avenue, Hornsey, London, N8 9LY

  HGY/2026/2179 Submitted 31 Jul 2026 50 yards away

  Certificate of Lawfulness (Proposed Use): Outrigger roof extension.

  Granted Lawful development Extension 5 docs

• HGY/2026/1571 Granted

  2 Addington Road, Hornsey, London, N4 4RP

  Variation of condition (2) of planning premission ref: HGY/2026/0255 (approved plans); namely (i) addition of a second zinc-clad dormer at the rear corner, matching the approved dormer and resolving an existing non-original, failing flat-roofed junction; (ii) a small high-level clerestory window to the rear elevation at ground floor; and (iii) the repositioning of one of the two approved Velux-type rooflights from the rear roofslope to the east roofslope

  Received 5 Aug, published by the council 10 Aug 2026 Amendments
• HGY/2026/2143 Granted

  98 High Street, Hornsey, London, N8 7NT

  Variation to description and condition 2 (approved plans) to reflect the changes to façade and the addition of a top floor flat. The description shall read: "Construction of a 2-bedroom mews dwelling (Use Class C3); reconfiguration of 2 existing flats (UseClass C3); conversion of loft into a self-contained flat (Use Class C3); and upgrades to the façade." to ref: HGY/2024/2879

  Received 5 Aug, published by the council 10 Aug 2026 Amendments
• HGY/2026/2702 Awaiting decision

  Public House, 492 West Green Road, Tottenham, London, N15 3DA

  Non-material amendment to planning permission HGY/2024/1971 to increase the approved roof height by approximately 0.20m, and increase chimney heights by approximately 0.23m.

  Received 2 Oct, published by the council 11 Oct 2026 Amendments
• HGY/2026/2053 Granted

  Unit 1, 25-27 Clarendon Road Off Hornsey Park Road, Wood Green, London, N8 0DD

  Non-Material amendment to planning permission (HGY/2024/2279) to amend condition 2 (Approved plans), condition 16 (cycle parking) and conditions 25 (Accessible studio provision)

  Received 20 Jul, published by the council 22 Aug 2026 Amendments
• HGY/2026/2458 Granted

  143 Wightman Road, Hornsey, London, N8 0BB

  Non-Material Amendment to planning permission ref. HGY/2025/3436 granted on 3/2/26 for the installation of a roof terrace to the first floor flat rear roof terrace; namely glazed privacy screen to be replaced with slatted, timber screen

  Received 1 Oct, published by the council 4 Oct 2026 Amendments