7 Annington Road, Hornsey, London, N2 9NB

1. 25 Aug 2026

   Received by Haringey

2. 7 Sep 2026

   Added to PlanIndex

3. 6 Oct 2026

   Decision issued: Permitted Development

Haringey granted permission on 6 October 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.

• First Floor Flat, 1 Annington Road, Hornsey, London, N2 9NB

  HGY/2023/0502 Submitted 21 Feb 2023 50 yards away

  Enlargement of existing outrigger over approved roof terrace approval HGY/2022/4343 as issued on 1 February 2023.

  Refused Full applications Extension 9 docs

• 111, Fortis Green, London, N2 9HR

  HGY/2021/2111 Submitted 7 Jul 2021 100 yards away

  Variation of condition 2 attached to planning permission HGY/2020/2156 to increase the basement floor-to-ceiling height.

  Granted Amendments 7 docs

• 40 Lynmouth Road, Hornsey, London, N2 9LS

  HGY/2024/1335 Submitted 10 May 2024 100 yards away

  Erection of a single-storey rear extension, dormer to the rear, deck in the rear garden, new glazing, bicycle shed in the front garden, reconstruction of the front porch, and installing external wall insulation.

  Granted Householder Extension Loft or dormer +1 18 docs
  Small domestic

• 40 Lynmouth Road, Hornsey, London, N2 9LS

  HGY/2024/3334 Submitted 6 Dec 2024 100 yards away

  Non-Material Amendment to previously approved applications HGY/2024/1335 and HGY/2024/1336, to replace ground floor finish from render and timber to brick; add projecting window surround to ground floor rear window; enlarge cycle storage, to include heat pump enclosure; move heat pump to enclosure; change front garden wall finish to match cycle storage; enlarge front ground floor window; add projecting dormer surround; add glass roof over front entrance; repair and insulate front porch roof, install parapet; change dormer finish from timber to metal; window panel layout amended.

  Refused Amendments Extension Loft or dormer +1 8 docs
  Small domestic

• 47 Fortis Green Avenue, Hornsey, London, N2 9LY

  HGY/2025/3530 Submitted 19 Dec 2025 100 yards away

  Certificate of lawfulness (Proposed development) for the erection of a rear dormer including the insertion of 3x front rooflights and erection of a single storey rear extension.

  Granted Lawful development Extension Loft or dormer 12 docs
  Small domestic

• 1 Fortis Green Avenue, Hornsey, London, N2 9LY

  HGY/2026/1076 Submitted 20 Apr 2026 100 yards away

  Alterations to rear patio door, closure of 4 existing windows on side elevation and proposed 2 new windows to side elevation. replacement of existing windows with likes for likes elsewhere.

  Granted Householder Windows or glazing 6 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