1 Park Walk, Hornsey, London, N6 4AU

1. 2 Feb 2026

   Received by Haringey

2. 25 Feb 2026

   Decision issued: Permitted Development

3. 24 Jul 2026

   Added to PlanIndex

Haringey granted permission on 25 February 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.

• 89, Southwood Lane, London, N6 5TB

  HGY/2019/3027 Submitted 11 Nov 2019 50 yards away

  Works to tree protected by a TPO: T2-Beech tree- Lowest large branch on right- Prune back branches overhanging neighbours by approximately three metres. Reason for work-The Beech tree is excessively shading the neighbours garden. (The works to the Bay tree included in the application will be considered separately under a Section 211 Notice)

  Granted Trees 6 docs

• 99, Southwood Lane, London, N6 5TB

  CON/2021/0352 Submitted 19 Jul 2021 50 yards away

  T1 and t2 lime trees reduce back to previous pruning points. To manage size of trees for the space and proximity to building. Reduction by 2m

  Granted Trees 5 docs

• Flat A, 87, Southwood Lane, London, N6 5TB

  CON/2021/0281 Submitted 5 Jul 2021 50 yards away

  T1 is a mature Sycamore. Proposed works ; Due to poor pruning previously , Reduce crown approximately 3 metres so reducing sail of crown and potential strain on weak unions . The tree is large for the garden and any failure of limbs could be catastrophic to property and tenants alike

  Granted Trees 6 docs

• 86 North Road, Hornsey, London, N6 4AA

  HGY/2026/0440 Submitted 18 Feb 2026 100 yards away

  Approval of details pursuant to condition 4 (Details of chartered engineer) of planning permission HGY/2025/2572 dated 21/11/2025, for the demolition of existing single storey rear extension, the erection of a replacement rear single storey conservatory extension, enlargement of the existing cellar/basement, replacement of two existing dormers on the rear roof slope with a single new larger dormer extension, installation of new external air-conditioning unit on roof of new conservatory, replacement of all existing windows with new double glazed timber sash windows, replacement of one existing main rear rooflight and installation of a new rooflight on outrigger roof.

  Granted Conditions Extension Loft or dormer +2 8 docs
  Small domestic

• 96 North Road, Hornsey, London, N6 4AA

  HGY/2024/2416 Submitted 2 Sep 2024 100 yards away

  Proposed installation of a solar PV (photo voltaic) array comprising 14 modules behind the part-perforated parapet wall of the top floor flat roof surface of the original house structure.

  Granted Heritage and listed buildings 7 docs

• 60 North Road, Hornsey, London, N6 4AA

  HGY/2024/2845 Submitted 15 Oct 2024 100 yards away

  The plane tree is directly opposite our house approximately 1.5 m from our boundary wall. Over the past few years the surface tree roots have not only damaged the public footpath between the tree and our wall but have severely cracked our brick boundary wall and is rotating the pier that holds up our front gate. We plan to take down the wall and pier carefully and rebuild on new foundations. So a like for like repair and replacement. We intend to bridge over the tree roots where possible with the new foundations and where necessary carefully cut the roots to enable the foundations to have a firm footing. This is most likely where the pier is located as a root visibly undermines the pier. We won't know how best to deal with the roots until a new foundation trench is dug. The approach will be however to bridge over rather than cut as a priority. We have discussed these works with an arboriculturalist who confirmed this is a common problem and a standard approach.

  Granted Trees 12 docs
  Small 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