92B High Road, Tottenham, London, N15 6JU

1. 17 Jun 2026

   Received by Haringey

2. 24 Jul 2026

   Added to PlanIndex

3. 12 Aug 2026

   Decision issued: Approve

Haringey granted permission on 12 August 2026, 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.

• 40-42 Norfolk Avenue, London, N15 6JX

  HGY/2026/1412 Submitted 19 May 2026 100 yards away

  Erection of single storey rear extension to 40 Norfolk Avenue and joint first floor rear extension to 40 and 42 Norfolk Avenue

  Granted Full applications Extension 5 docs
  Small domestic

• 23 Norfolk Avenue, Tottenham, London, N15 6JX

  HGY/2024/2342 Submitted 12 Sep 2024 100 yards away

  Formation of part basement, part ground floor rear extension

  Granted Householder Extension 6 docs
  Domestic

• 28 Norfolk Avenue, Tottenham, London, N15 6JX

  HGY/2026/2403 Submitted 28 Aug 2026 100 yards away

  90% historically approved · decision due ~23 Oct

  Single-storey ground floor rear extension

  Awaiting decision Householder Extension 4 docs
  Small domestic

• 17& 19 Norfolk Avenue, London N15 6JX

  HGY/2023/0571 Submitted 27 Feb 2023 100 yards away

  Ground and First-floor Rear extension to No 17 and 19

  Granted Householder Extension 7 docs
  Domestic

• 40 Norfolk Avenue, Tottenham, London, N15 6JX

  HGY/2026/0503 Submitted 24 Feb 2026 100 yards away

  Erection of 2nd floor extension with loft conversion at 3rd level within a pitched roof (Type 3 extension) including the insertion of 2 roof lights to the front roof slope

  Granted Householder Extension Loft or dormer 5 docs
  Domestic

• 19 Norfolk Avenue, Tottenham, London, N15 6JX

  HGY/2023/0507 Submitted 21 Feb 2023 100 yards away

  Erection of single storey extension which extends beyond the rear wall of the original house by 6m, for which the maximum height would be 3m and for which the height of the eaves would be 3m

  Refused Prior approval Extension 5 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