HGY/2026/1885

1. 6 Jul 2026

   Received by Haringey

2. 24 Jul 2026

   Added to PlanIndex

3. 27 Jul 2026

   Decision issued: Permitted Development

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/2026/1884 Granted

  4, 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 0m away Lawful development
• HGY/2026/1883 Granted

  2, Grainger Road, London, N22 5LT

  Certificate of Lawfulness: Proposed alterations to the roof comprising the installation of 1 rooflight to the rear

  21 Jul 2026 0m away Lawful development
• HGY/2026/0515 Withdrawn

  480 Lordship Lane, Wood Green, London, N22 5DE

  Change of use of ground floor unit to a Social Club

  25 Feb 2026 51m away Full applications
• HGY/2021/1378 Granted

  423-435, Lordship Lane, London, N22 5DH

  Approval of details pursuant to conditions 14 (Secured by Design - partial discharge only) attached to Appeal decision APP/Y5420/W/19/3223654 (original planning reference HGY/2017/3679)

  20 May 2021 116m away Conditions
• HGY/2021/1573 Granted

  423-435, Lordship Lane, London, N22 5DH

  Approval of details pursuant to condition 32 (ultra-low NOx boilerst) attached to Appeal decision APP/Y5420/W/19/3223654 (original planning reference HGY/2017/3679)

  7 Jun 2021 116m away Conditions
• HGY/2023/0777 Granted

  21 New Road, Wood Green, London, N22 5ET

  Loft Conversion with Rear Dormer (Lawful development Certificate)

  23 Feb 2023 161m 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/2026/1375 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
• HGY/2026/1973 Awaiting decision

  35 Rokesly Avenue, London, N8 8NS

  Proposed Rear Dormer to rear roof slope and 3 No. rooflights to front roof slope

  24 Jul 2026 Lawful development