8 Twyford Avenue, Hornsey, London, N2 9NJ

1. 5 May 2026

   Received by Haringey

2. 24 Jul 2026

   Added to PlanIndex

3. 28 Aug 2026

   Decision issued: Permitted Development

Haringey granted permission on 28 August 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.

• 44 Church Vale London N2 9PA

  TPP/0267/26 Submitted 12 May 2026 50 yards away

  1 x Hornbeam (applicants ref. T2) - Reduce crown by 2m and thin crown by 25 percent. Standing in T1 of Tree Preservation Order.

  Granted Trees 4 docs

• Albion Lodge, Fortis Green, Hornsey, London, N2 9EP

  HGY/2026/0975 Submitted 10 Mar 2026 50 yards away

  Listed building consent for erection of a single storey side extension, replacement of conservatory roof, alterations to fenestrations, installation of front entrance gate and solar panels to the roof and internal alterations and refurbishment.

  Granted Heritage and listed buildings Extension Roofing 15 docs
  Small domestic

• Albion Lodge, Fortis Green, Hornsey, London, N2 9EP

  HGY/2026/0652 Submitted 9 Mar 2026 50 yards away

  Erection of a single storey side extension, replacement of conservatory roof, alterations to fenestrations, installation of front entrance gate and solar panels to the roof.

  Granted Householder Extension Roofing 23 docs
  Small domestic

• 70 Fortis Green, Hornsey, London, N2 9EP

  HGY/2025/2183 Submitted 11 Aug 2025 50 yards away

  X2 Sycamore (G1): Fell. The sycamores are showing some early signs of deterioration. The one on the left hand side of the photo below has bark flaking around the base revealing some necrotic cambium. This could be because the ground level has changed over time. There is also very likely ground compaction from nursery children playing underneath every day. I think the owner of the nursery wants to mitigate any future issues now given the frequent use of the playground. In terms of screening, there is a large cypress on the other side of the fence that will provide cover in their absence. Ash (T1): Re-pollard. Adjacent to the sycamores and has been pollarded several times, so it would just be repeat pruning Oak (T2): Prune southern through to western lateral aspect of crown by 2-3m

  Granted Trees 2 docs
  Small domestic

• Exeter House, 2A, Twyford Avenue, London, N2 9NJ

  HGY/2021/2388 Submitted 16 Aug 2021 50 yards away

  Approval of details pursuant to condition 3 (Materials) attached to planning permission ref: HGY/2020/0285

  Granted Conditions 5 docs

• Exeter House, 2A, Twyford Avenue, London, N2 9NJ

  HGY/2021/1831 Submitted 23 Jun 2021 50 yards away

  Approval of details pursuant to condition 6 (Refuse and Cycle storage) attached to planning permission HGY/2020/0285.

  Granted Conditions 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