21 Nelson Road, Hornsey, London, N8 9RX

This site has had 2 applications since 2025: 2 approved, 0 refused.

• HGY/2026/1814 Granted

  21 Nelson Road, Hornsey, London, N8 9RX

  Certificate of lawfulness for proposed removal of existing rear chimney stack.

  Decided 12 Aug 2026 Lawful development

1. 11 Nov 2025

   Received by Haringey

2. 20 Nov 2025

   Decision issued: Approve

3. 10 Aug 2026

   Added to PlanIndex

Haringey granted permission on 20 November 2025, 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.

• 25 Nelson Road, Hornsey, London, N8 9RX

  HGY/2026/2031 Submitted 17 Jul 2026 50 yards away

  Replacement of existing timber windows with uPVC double glazed windows to front, side and rear elevations and replacement of rear door to flats

  Granted Full applications New dwelling Windows or glazing 12 docs

• 25 Nelson Road, Hornsey, London, N8 9RX

  HGY/2024/3113 Submitted 12 Nov 2024 50 yards away

  Replacement of existing timber windows with new UPVC windows

  Granted Full applications Windows or glazing 8 docs

• 21 Nelson Road, Hornsey, London, N8 9RX

  HGY/2026/1814 Submitted 2 Jul 2026 50 yards away

  Certificate of lawfulness for proposed removal of existing rear chimney stack.

  Granted Lawful development 9 docs

• 41 Nelson Road, Hornsey, London, N8 9RX

  HGY/2025/2280 Submitted 2 Oct 2025 50 yards away

  Erection of a new basement and the construction of a part single‑storey, part two‑storey and part three‑storey rear extension to facilitate the reconfiguration of six existing studio units to form three studio units, one one‑bedroom unit and one two‑bedroom unit (re‑submission of application reference HGY/2022/1816).

  Granted Full applications Extension 26 docs
  Small domestic

• 110 Ferme Park Road, Hornsey, London, N8 9SD

  HGY/2025/3184 Submitted 1 Dec 2025 50 yards away

  Demolition of existing rear raised terrace, erection of single storey side infill extension wrapping around to the rear and internal changes at ground floor level.

  Granted Householder Extension Demolition 4 docs
  Small domestic

• 118 Ferme Park Road, Hornsey, London, N8 9SD

  HGY/2026/1623 Submitted 2 Jul 2026 50 yards away

  Single storey rear extension

  Granted Full applications Extension 16 docs
  Small domestic

• 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