HGY/2026/1002

1. 7 Apr 2026

   Received by Haringey

2. 9 Apr 2026

   Decision issued: Permitted Development

3. 24 Jul 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

• HGY/2026/1001 Granted

  29 Kirkstall Avenue, Tottenham, London, N17 6PH

  Erection of single storey rear infill extension and associated works including the replacement of all existing windows.

  7 Apr 2026 0m away Householder
• HGY/2026/1173 Granted

  306 Philip Lane, Tottenham, London, N15 4AB

  Erection of a ground floor rear extension

  27 Apr 2026 55m away Householder
• HGY/2023/0143 Granted

  290 Philip Lane, Tottenham, London, N15 4AB

  Meets the requirements of the GPDO: Demolition of existing dormer and construction of new rear dormer

  16 Jan 2023 55m away Lawful development
• HGY/2026/1086 Granted

  23 Ripon Road, Tottenham, London, N17 6PP

  Replacement of the existing timber single-glazed front entrance door and fanlight with new composite double-glazed front entrance door and fanlight at the front elevation. (AMENDED DESCRIPTION)

  17 Apr 2026 83m away Full applications
• HGY/2026/2068 Awaiting decision

  25 Ripon Road, Tottenham, London, N17 6PP

  Change of use of the property from a dwellinghouse (Class C3 Use) to a 5-bedroom, HMO for up to six occupants (Class C4 Use). Retrospective application.

  21 Jul 2026 83m away Full applications
• HGY/2026/0823 Granted

  55 Keston Road, Tottenham, London, N17 6PJ

  Certificate of lawfulness for a rear dormer extension, the installation of two rooflights to the front roof slope and alterations to existing first floor rear elevation windows.

  24 Mar 2026 86m away Lawful development

• HGY/2026/2104 Granted

  17 Sperling Road, Tottenham, London, N17 6UQ

  Certificate of lawfulness for proposed use: Loft conversion with erection of rear L-shaped dormer and insertion of 2no. front rooflights.

  23 Jul 2026 Lawful development
• HGY/2026/1307 Granted

  49 Lordsmead Road, Tottenham, London, N17 6EX

  Certificate of lawfulness for the existing use of the property as five separate self-contained flats.

  8 May 2026 Lawful development
• HGY/2026/1885 Granted

  6, Grainger Road, London, N22 5LT

  Certificate of Lawfulness: Proposed alterations to the roof comprising the installation of 3no. rooflights (2no. front facing and 1no. rear facing).

  6 Jul 2026 Lawful development
• HGY/2026/1375 Granted

  Flats 1, 2, & 3 149 Crescent Road, Wood Green, London, N22 7RU

  Certificate of lawfulness for the existing use of the property as 3 self-contained flats (comprising of ground floor 2 bed, first floor 2 bed, second floor 1 bed) for more than 4 years.

  14 May 2026 Lawful development
• HGY/2026/1409 Granted

  492 Archway Road, Hornsey, London, N6 4NA

  Certificate of Lawfulness Existing Use. Use of lower ground floor as two flats (Use Class C3).

  19 May 2026 Lawful development