31, Wood Vale, London, N10 3DJ

1. 19 Nov 2019

   Received by Haringey

2. 2 Dec 2019

   Decision issued: Permitted Development

3. 31 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

• 31, Ferndale Road, London, N15 6UF

  HGY/2019/3051 Submitted 19 Nov 2019 0m away

  Certificate of lawfulness for a proposed dormer extension to the rear.

  Granted Lawful development Extension Loft or dormer 16 docs

• 34 Crowland Road, Tottenham, London, N15 6UT

  HGY/2026/0862 Submitted 25 Mar 2026 35m 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 3m

  Refused Prior approval Extension 4 docs
  Small domestic

• 24-26 Crowland Road, Tottenham, London, N15 6UT

  HGY/2025/2411 Submitted 10 Sep 2025 35m away

  Erection of a joint 2nd floor extension with loft accommodation at 3rd level within a pitched roof (Type 3 loft extension) with 4no. rooflights at Nos. 24 and 26.

  Granted Full applications Extension Loft or dormer 16 docs

• 34 Crowland Road, Tottenham, London, N15 6UT

  HGY/2026/2412 Submitted 28 Aug 2026 35m away

  56% historically approved · decision due ~23 Oct

  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 3m

  Awaiting decision Prior approval Extension 2 docs
  Small domestic

• 34 Crowland Road, Tottenham, London, N15 6UT

  HGY/2026/0955 Submitted 1 Apr 2026 35m away

  Erection of an additional storey to existing dwellinghouse ('Type 3' roof extension)

  Granted Householder Extension 16 docs
  Domestic

• 22A Ferndale Road, Tottenham, London, N15 6UE

  HGY/2026/0657 Submitted 9 Mar 2026 53m away

  Change of use from a 3-bedroom single family dwelling flat (Use Class C3) to a 3-bed 3-person House of Multiple Occupation (HMO) (Use Class C4). (Retrospective)

  Refused Full applications 11 docs
  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