26, The Avenue, London, N8 0JR

1. 28 Jul 2021

   Received by Haringey

2. 25 Aug 2021

   Decision issued: Permitted Development

3. 31 Aug 2026

   Added to PlanIndex

Haringey granted permission on 25 August 2021, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• 98, Turnpike Lane, London, N8 0PH

  CON/2021/0245 Submitted 17 May 2021 100 yards away

  Five Day Notice Removal of storm-felled tree from rear garden and a second tree also at risk

  Granted Trees 8 docs

• 112 Turnpike Lane, Wood Green, London, N8 0PH

  HGY/2024/2462 Submitted 24 Sep 2024 100 yards away

  Works to tree protected by a TPO. T1 Black Italian Poplar - re-pollard back to the most recent pruning points.

  Granted Trees 11 docs

• Surgery, 114 Turnpike Lane, Wood Green, London, N8 0PH

  HGY/2025/2837 Submitted 3 Dec 2025 100 yards away

  Installation of outbuilding structure in rear garden for a temporary period of 5 years

  Withdrawn Full applications 8 docs

• 107 Turnpike Lane, Wood Green, London, N8 0DY

  HGY/2025/3520 Submitted 18 Dec 2025 100 yards away

  Lawful development: Existing use 4 Self Contained Flats at 107 Turnpike Lane, London, N8 0DY

  Granted Lawful development New dwelling 22 docs

• 4 Ravenstone Road, Wood Green, London, N8 0JT

  HGY/2023/0360 Submitted 6 Feb 2023 100 yards away

  Loft conversion, including the erection of dormer extensions to the main rear slope and outrigger.

  Granted Householder Extension Loft or dormer 8 docs
  Domestic

• 25 Ravenstone Road, Wood Green, London, N8 0JT

  HGY/2023/0248 Submitted 25 Jan 2023 100 yards away

  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 2.92m

  Refused Prior approval Extension 8 docs
  Small domestic

• HGY/2026/2285 Granted

  13 Woollaston Road, Hornsey, London, N4 1SD

  Certificate of Lawfulness (proposed) for loft conversion with rear dormer extension.

  Received 14 Aug, published by the council 22 Aug 2026 Lawful development
• HGY/2026/2357 Granted

  40 Falmer Road, Tottenham, London, N15 5BA

  Lawful development Certification for proposed erection of rear roof extension and insertion of front rooflight

  Received 21 Aug, published by the council 4 Oct 2026 Lawful development
• HGY/2026/2692 Granted

  125 High Cross Road, Tottenham, London, N17 9NR

  Lawful development: Proposed use for change of use within Class E to a Nail shop (Class E(c)(iii))

  Received 29 Sep, published by the council 4 Oct 2026 Lawful development
• HGY/2026/2637 Granted

  30 Gloucester Road, Tottenham, London, N17 6DH

  Lawful development: Proposed use. Loft conversion including 2x roof lights and L-shaped box dormer to the rear roof slopes with materials to match existing materials on main roof

  Received 21 Sep, published by the council 4 Oct 2026 Lawful development
• HGY/2026/2420 Granted

  50 St Loys Road, Tottenham, London, N17 6UD

  Certificate of Lawfulness: Proposed erection of an L-shaped rear dormer including the insertion of 2nos. front rooflights.

  Received 28 Aug, published by the council 7 Sep 2026 Lawful development