HGY/2026/0853

1. 31 Mar 2026

   Received by Haringey

2. 28 May 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/2023/0170 Granted

  Lois Court, 5, Shelbourne Road, London, N17 0JZ

  Approval of details pursuant to condition 4 (Secure and covered cycle parking facilities) and condition 5 (Refuse, waste storage and recycling facilities) attached to planning permission HGY/2022/1486)

  18 Jan 2023 110m away Conditions
• HGY/2026/1037 Refused

  162 Park Lane, Tottenham, London, N17 0JN

  Certificate of lawfulness for the existing use of the property as an 8-bedroom, 9-person House in Multiple Occupation (HMO) (Sui-generis use).

  13 Apr 2026 145m away Lawful development
• HGY/2025/0373 Awaiting decision

  176 Park Lane, Tottenham, London, N17 0JN

  Lawful development: Proposed use. The outbuilding would not forward the principal elevation of the original house. Outbuilding and other additions would not exceed 50% of the total land area around the original house, including Sheds and all others. The outbuilding will not be separate, The outbuilding would not contain balconies and verandas

  14 Feb 2025 145m away Lawful development
• HGY/2024/2550 Refused

  162 Park Lane, Tottenham, London, N17 0JN

  Change of use from single family 6-bed dwelling to HMO with 8 x rooms (9 occupiers living as 7 households) (RETROSPECTIVE APPLICATION).

  17 Sep 2024 145m away Full applications
• HGY/2025/1874 Awaiting decision

  Petrol Filling Station, 1-13 Willoughby Lane, Tottenham, London, N17 0QU

  Approval of details reserved by a condition 5 (External Facing Materials) attached to appeal reference APP/Y5420/W/24/3348089

  8 Jul 2025 149m away Conditions
• HGY/2025/3483 Granted

  Flat 7, Fenman Court, Shelbourne Road, Tottenham, London, N17 0JY

  Erection of a single-storey rear extension and associated internal and external alterations, including removal of chimney breast and changes to fenestration.

  15 Dec 2025 153m away Full applications

• 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