22 Willoughby Road, Hornsey, London, N8 0JE

1. 3 Sep 2025

   Received by Haringey

2. 6 Oct 2025

   Decision issued: Approve

3. 10 Aug 2026

   Added to PlanIndex

Haringey granted permission on 6 October 2025, 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, 22 Willoughby Road, Hornsey, London, N8 0JE

  HGY/2026/0182 Submitted 21 Jan 2026 50 yards away

  Certificate of Lawfulness: Proposed use - The proposed C3(b) use would remain within Use Class C3 and would not constitute development within the meaning of Section 55 of the Town and Country Planning Act 1990 - Provision of the care for up to two children with one permanent resident carer. AMENDED DESCRIPTION

  Refused Lawful development 11 docs

• Ground Floor Flat, 22 Willoughby Road, Hornsey, London, N8 0JE

  HGY/2026/0181 Submitted 21 Jan 2026 50 yards away

  Certificate of Lawfulness: Proposed use - The proposed C3(b) use would remain within Use Class C3 and would not constitute development within the meaning of Section 55 of the Town and Country Planning Act 1990. AMENDED

  Refused Lawful development 10 docs

• First Floor Flat, 17 Willoughby Road, Hornsey, London, N8 0JE

  HGY/2026/2546 Submitted 10 Sep 2026 50 yards away

  83% historically approved · decision due ~5 Nov

  Change of use of the first and second floor flat (Flat 17B) at 17 Willoughby Road from a self-contained flat (Use Class C3) to a House in Multiple Occupation (HMO) for up to 3 persons (Use Class C4).

  Awaiting decision Full applications 6 docs

• Flat A, 22, Willoughby Road, London, N8 0JE

  HGY/2019/2896 Submitted 25 Oct 2019 50 yards away

  Partial demolition of existing single-storey rear extension and construction of extended, ground floor single storey side to rear extension.

  Granted Full applications Extension Demolition 10 docs
  Small domestic

• 105 Raleigh Road, Hornsey, London, N8 0JD

  HGY/2026/0451 Submitted 18 Feb 2026 100 yards away

  Demolition of existing two-storey building and single storey building at the rear. Formation of a three-storey building (with basement level) comprising 5 self-contained flats, with front and rear lightwells and associated front bin store.

  Granted Full applications New dwelling Demolition 34 docs
  Small domestic

• First Floor Flat, 104 Raleigh Road, Hornsey, London, N8 0JA

  HGY/2025/3220 Submitted 21 Nov 2025 100 yards away

  Rear dormer loft conversion with Juliet balcony, outrigger roof extension with terrace above the flat roof and three front rooflight.

  Granted Full applications Extension Loft or dormer 10 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