21 Nelson Road, Hornsey, London, N8 9RX

1. 2 Jul 2026

   Received by Haringey

2. 10 Aug 2026

   Added to PlanIndex

3. 12 Aug 2026

   Decision issued: Approve

Haringey granted permission on 12 August 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.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

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

  HGY/2025/3093 Submitted 11 Nov 2025 0m away

  Non-Material Amendment to planning application HGY/2023/2582 for Erection of a single-storey side infill extension with 3no. velux windows on the roof, and side glazing: Proposed amendment to remove side glazing.

  Granted Amendments Extension Loft or dormer +1 6 docs
  Small domestic

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

  HGY/2026/2031 Submitted 17 Jul 2026 0m 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

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

  HGY/2025/2280 Submitted 2 Oct 2025 0m 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 55m 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 55m away

  Single storey rear extension

  Granted Full applications Extension 16 docs
  Small domestic

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

  HGY/2026/0743 Submitted 16 Mar 2026 55m away

  Certificate of lawfulness for proposed erection of rear dormer with linked roof extension above rear outrigger.

  Granted Lawful development Extension Loft or dormer 5 docs

• HGY/2026/1951 Granted

  105 Alexandra Road, Wood Green, London, N8 0LG

  Certificate of Lawfulness (existing) for continued use of property as two flats (C3)

  10 Jul 2026 Lawful development
• HGY/2026/2416 Awaiting decision

  Vincent House, 1A Vincent Road, Tottenham, London, N15 3QA

  Certificate of Lawfulness: Existing use of the property as six self-contained flats.

  4 Sep 2026 Lawful development
• HGY/2026/2154 Awaiting decision

  86 Palmerston Road, Wood Green, London, N22 8RF

  Certificate of Lawfulness Existing: Property was converted from a single dwelling house into 3no. self-contained flats in May 2010.

  2 Sep 2026 Lawful development
• HGY/2026/2107 Awaiting decision

  83 Lancaster Road, Hornsey, London, N4 4PL

  Certificate of lawfulness (proposed): rear roof terrace.

  2 Sep 2026 Lawful development
• HGY/2026/2354 Awaiting decision

  118 Philip Lane, Tottenham, London, N15 4JL

  Lawful development: Existing use of first and loft floor levels of No. 118 Philip Lane as two self-contained C3 residential units.

  1 Sep 2026 Lawful development