39, Park Avenue North, London, N8 7RS

1. 13 Apr 2021

   Received by Haringey

2. 29 Jun 2021

   Decision issued: Permitted Development

3. 27 Sep 2026

   Added to PlanIndex

Haringey granted permission on 29 June 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.

• 17, Clovelly Road, London, N8 7RR

  HGY/2021/1722 Submitted 7 Jun 2021 50 yards away

  Minor material amendment to condition 2 (approved plans) of HGY/2019/0612 for a side infill to rear extension

  Granted Full applications Extension 14 docs

• 16 Park Avenue North, Hornsey, London, N8 7RT

  HGY/2026/0361 Submitted 11 Feb 2026 50 yards away

  Second floor roof terrace over the existing outrigger, with associated screen panels, safety railings and screen planters.

  Granted Householder Extension 7 docs
  Domestic

• 16 Park Avenue North, Hornsey, London, N8 7RT

  HGY/2025/2398 Submitted 5 Sep 2025 50 yards away

  Erection of a single storey rear extension, erection of second floor rear extension above outrigger with roof terrace and associated railings and screen panels, insertion of 1 front and 2 rear rooflights, replacement front basement timber window.

  Granted Householder Extension Loft or dormer +1 30 docs
  Small domestic

• Ground Floor Flat, 42 Park Avenue North, Hornsey, London, N8 7RT

  HGY/2024/2259 Submitted 14 Aug 2024 50 yards away

  Erection of a single storey rear garden timber clad outbuilding.

  Granted Householder 10 docs
  Small domestic

• 59 Park Avenue North, Hornsey, London, N8 7RS

  HGY/2024/2329 Submitted 22 Aug 2024 50 yards away

  Loft conversion with the erection of a rear dormer extension and insertion of 2no. rooflights on front slope of main roof. Construction of roof terrace with composite decking, and stainless steel and glass balustrade at loft level.

  Refused Householder Extension Loft or dormer 10 docs
  Domestic

• 73 Park Avenue North, Hornsey, London, N8 7RS

  HGY/2024/2153 Submitted 14 Aug 2024 50 yards away

  Installation of an air-source heat pump

  Granted Householder 8 docs
  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