5 Wilmot Road, Tottenham, London, N17 6LH

1. 4 Sep 2025

   Received by Haringey

2. 14 Oct 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.

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

• Annexe, 44 Wilmot Road, Tottenham, London, N17 6LH

  HGY/2026/0376 Submitted 12 Feb 2026 0m away

  Erection of a 2m deep single storey extension to the rear of existing residential annexe, creation of a new main entrance door on the side of the annexe facing Downhills Avenue, and extension of its rear garden.

  Granted Householder Extension 10 docs
  Small domestic

• 3 Wilmot Road, Tottenham, London, N17 6LH

  HGY/2026/0092 Submitted 13 Jan 2026 0m away

  Enlargement of existing window openings on rear elevation with new glazing, chimney stack removal on the rear roofslope, internal reconfiguration, and associated external works at the rear

  Granted Householder Windows or glazing 8 docs
  Domestic

• 44 Wilmot Road, Tottenham, London, N17 6LH

  HGY/2025/3403 Submitted 5 Dec 2025 0m away

  Certificate of lawfulness for the existing use of the property known as the Annexe 44 Wilmot Road as a separate self-contained studio dwelling.

  Granted Lawful development 8 docs
  Domestic

• 111 Higham Road, Tottenham, London, N17 6NU

  HGY/2024/3003 Submitted 31 Oct 2024 101m away

  Lawful development: Proposed use for a rear dormer loft conversion with rooflights on the front roof slope

  Granted Lawful development Loft or dormer 8 docs

• 107 Higham Road, Tottenham, London, N17 6NU

  HGY/2026/0214 Submitted 26 Jan 2026 101m away

  Certificate of lawfulness for the proposed conversion of the loft including a rear dormer extension and three front roof lights.

  Granted Lawful development Extension Loft or dormer 7 docs

• 107 Higham Road, Tottenham, London, N17 6NU

  HGY/2026/0213 Submitted 26 Jan 2026 101m away

  Erection of single storey rear extension and associated works.

  Granted Householder Extension 9 docs
  Small domestic

• 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