106, Arcadian Gardens, London, N22 5AD

1. 16 Aug 2021

   Received by Haringey

2. 24 Aug 2021

   Decision issued: Permitted Development

3. 31 Aug 2026

   Added to PlanIndex

Haringey granted permission on 24 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.

• 53 Arcadian Gardens, Wood Green, London, N22 5AG

  HGY/2026/0931 Submitted 6 May 2026 100 yards away

  Certificate of lawfulness for the proposed installation of three front rooflights and erection of a hip-to-gable roof extension and a L-shaped rear dormer on the main roof and rear outrigger.

  Granted Lawful development Extension Loft or dormer 10 docs

• 57 Arcadian Gardens, Wood Green, London, N22 5AG

  HGY/2022/4410 Submitted 13 Dec 2022 100 yards away

  Certificate of lawfulness for the existing use of the property as four self-contained 1-bedroom flats (Use Class C3).

  Granted Lawful development New dwelling 6 docs

• 53 Arcadian Gardens, Wood Green, London, N22 5AG

  HGY/2026/0930 Submitted 1 May 2026 100 yards away

  Erection of a single storey ground floor rear side infill extension.

  Granted Householder Extension 11 docs
  Small domestic

• 21 Arcadian Gardens, Wood Green, London, N22 5AG

  HGY/2026/0445 Submitted 22 Sep 2026 100 yards away

  90% historically approved · decision due ~17 Nov

  Lawful development: Existing use. The building at No. 21 Arcadian Gardens is and has been in use as a Use Class C4 House in Multiple Occupation.

  Awaiting decision Lawful development 4 docs

• Ground Floor Flat, 99 Arcadian Gardens, Wood Green, London, N22 5AG

  HGY/2025/3152 Submitted 14 Nov 2025 100 yards away

  Amalgamation of Ground Floor Flat and First Floor Flat 99 Arcadian Gardens into a single-family dwellinghouse, alterations to the existing window on the main façade at first-floor level, improvements to the front patio area, and the erection of a new bike shed with a green roof.

  Granted Full applications Windows or glazing 36 docs
  Small domestic

• Convent, 82-84, Sylvan Avenue, London, N22 5HY

  HGY/2021/2084 Submitted 17 Jun 2021 100 yards away

  Enlargement of 2X rear dormers over he outriggers of 82-84 Sylvan Avenue

  Granted Full applications Loft or dormer 11 docs

• 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