45, Fortismere Avenue, London, N10 3BN

1. 6 Sep 2021

   Received by Haringey

2. 13 Sep 2021

   Decision issued: Permitted Development

3. 7 Sep 2026

   Added to PlanIndex

Haringey granted permission on 13 September 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.

• 43, Fortismere Avenue, London, N10 3BN

  HGY/2021/1681 Submitted 7 Jun 2021 50 yards away

  Erection of an outbuilding for incidental domestic use (AMENDED DESCRIPTION)

  Granted Full applications 7 docs

• 63, Grand Avenue, London, N10 3BS

  CON/2021/0517 Submitted 11 Oct 2021 50 yards away

  Hawthorn (T1) - prune back growth over driveway by 2m. To reduce foliage and berry drop on driveway.

  Granted Trees 3 docs

• 69 Grand Avenue, Hornsey, London, N10 3BS

  HGY/2026/0103 Submitted 14 Jan 2026 50 yards away

  The tree is a crab apple located in our front garden at the corner of Grand Avenue and Collingwood Avenue. The work is light pruning removing up to 1m of branches, limited to the thin branches. The established thick branches would not be cut. The tree is as identified in the previous application. I have attached a photograph of the tree as it now is.

  Granted Trees 3 docs

• 69, Grand Avenue, London, N10 3BS

  CON/2021/0314 Submitted 12 Jul 2021 50 yards away

  Apple (Crab) T6 To reduce by up to 1m with major thinning out (10%) and to prune and reshape the tree. To the front lift the lower branches by up to 0.5m to avoid obstructing the public footpath

  Granted Trees 9 docs

• 60 Grand Avenue, Hornsey, London, N10 3BP

  HGY/2026/2040 Submitted 20 Jul 2026 50 yards away

  Front garden: pyracantha (T1) - fell. Reason: tree implicated in subsidence claim.

  Granted Trees 5 docs

• 60 Grand Avenue, Hornsey, London, N10 3BP

  HGY/2026/1008 Submitted 8 Apr 2026 50 yards away

  S1 Pyracantha Remove The tree works are proposed to stop the influence of the tree(s) on the soil below building foundation level and provide long term stability.to 58 Grand Avenue Muswell Hill London N10 3BP

  Granted Trees 4 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