9 Wellington Avenue, Tottenham, London, N15 6AS

1. 18 Mar 2026

   Received by Haringey

2. 13 May 2026

   Decision issued: Approve

3. 24 Jul 2026

   Added to PlanIndex

Haringey granted permission on 13 May 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.

• 7, 9 & 11 Wellington Avenue, Tottenham, London, N15 6AS

  HGY/2026/0455 Submitted 19 Feb 2026 50 yards away

  Erection of a single storey first floor rear extension across the three properties, 7, 9 & 11 Wellington Avenue

  Granted Full applications Extension 7 docs
  Small domestic

• 2 & 4 Wellington Avenue, Tottenham, London, N15 6AS

  HGY/2022/4358 Submitted 7 Dec 2022 50 yards away

  Erection of a type 3 loft extension together with a first floor rear extension across number 2 and 4

  Granted Householder Extension Loft or dormer 6 docs
  Domestic

• 2 & 4 Wellington Avenue, Tottenham, London, N15 6AS

  HGY/2023/0731 Submitted 15 Mar 2023 50 yards away

  Erection of a type 3 loft extension together with a first floor rear extension across number 2 and 4 Wellington Avenue

  Refused Householder Extension Loft or dormer 6 docs
  Domestic

• 40 Wellington Avenue, Tottenham, London, N15 6AS

  HGY/2025/3037 Submitted 16 Dec 2025 50 yards away

  Approval of details pursuant by condition 4 (Chartered engineer) attached to planning permission ref: HGY/2024/0067

  Granted Conditions 5 docs

• 40 Wellington Avenue, Tottenham, London, N15 6AS

  HGY/2024/2148 Submitted 2 Aug 2024 50 yards away

  Approval of details reserved by a condition 3 (CMP) ref: HGY/2024/0067

  Granted Conditions 5 docs

• 60 Wargrave Avenue, Tottenham, London, N15 6UB

  HGY/2024/2608 Submitted 23 Sep 2024 50 yards away

  Erection of single storey extension which extends beyond the rear wall of the original house by 5.7m, for which the maximum height would be 3m and for which the height of the eaves would be 3m

  Decided Prior approval Extension 4 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