HGY/2026/0483

1. 9 Mar 2026

   Received by Haringey

2. 27 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/2025/3461 Granted

  5 Cavell Road, Tottenham, London, N17 7BJ

  Erection of a first floor rear extension with a flat roof

  12 Dec 2025 70m away Householder
• HGY/2025/2817 Awaiting decision

  the carriageway adjacent to, 199 The Roundway, London, N17 7BP

  Planning application for the installation of Electric Vehicle Charging Infrastructure on the carriageway adjacent to 199 The Roundway, London, N17 7BP

  14 Oct 2025 110m away Full applications
• HGY/2023/0265 Refused

  21 Great Cambridge Road, Tottenham, London, N17 7LH

  Application to determine if prior approval is required for the proposed change of use of the property from Commercial, Business and Service use (Use Class E) to Dwellinghouse use (Use Class C3). Application made under Schedule 2, Part 3, Class MA of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended).

  26 Jan 2023 193m away Prior approval
• HGY/2026/1664 Awaiting decision

  Morris House, Waltheof Gardens, Tottenham, London, N17 7EB

  Installation of the temporary Portakabin building for additional space for Bright Star Day Nursery

  19 Jun 2026 215m away Full applications
• HGY/2025/2963 Awaiting decision

  the carriageway adjacent to, 223 - 225 The Roundway, London, N17 7AL

  Planning application for the installation of Electric Vehicle Charging Infrastructure on the carriageway adjacent to 223 - 225 The Roundway, London, N17 7AL.

  29 Oct 2025 271m away Full applications
• HGY/2026/0304 Decided

  26 Laburnum Avenue, Tottenham, London, N17 8LS

  Erection of single storey extension which extends beyond the rear wall of the original house by 4m, for which the maximum height would be 3m and for which the height of the eaves would be 2.8m

  4 Feb 2026 291m away Prior approval

• 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