48, Hornsey Lane Gardens, London, N6 5PB

1. 1 Apr 2021

   Received by Haringey

2. 10 Sep 2021

   Decision issued: Permitted Development

3. 7 Sep 2026

   Added to PlanIndex

Haringey granted permission on 10 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.

• 19 Oldfield Mews, Hornsey, London, N6 5XA

  HGY/2026/1311 Submitted 8 May 2026 50 yards away

  Tree location - rear garden Access - via rear pathway Revision B quote TG1 - Approx. H12.2 S4 20+DBH 5x Conifers Crown reduce the height by approx. 5.7m to leave at a standing height of approx. 6.5m. Selectively reduce lateral branches that encroach into no.19 by 0.5-1m. Reduce the lateral branches that encroach into the adjacent private garden (no. 52) by approx. 0.5-1m back towards the boundary line.

  Granted Trees 3 docs

• 10 Oldfield Mews, Hornsey, London, N6 5XA

  HGY/2026/2245 Submitted 10 Aug 2026 50 yards away

  Gleditsia (T1): Reduce all round by 2-3m

  Granted Trees 3 docs

• 3 Oldfield Mews, Hornsey, London, N6 5XA

  HGY/2026/0187 Submitted 3 Feb 2026 50 yards away

  Single storey rear extension

  Granted Householder Extension 9 docs
  Small domestic

• 2 Oldfield Mews, Hornsey, London, N6 5XA

  HGY/2026/1722 Submitted 17 Jun 2026 50 yards away

  Certificate of Lawfulness (proposed) for minor external building operations to the front elevation to facilitate garage conversion.

  Granted Lawful development 8 docs

• 19 Oldfield Mews, Hornsey, London, N6 5XA

  HGY/2026/0775 Submitted 19 Mar 2026 50 yards away

  Tree location - rear garden Access - via rear pathway Revision A quote TG1 - Approx. H9 S4 20+DBH 5x Conifers Crown reduce height by approx. 4m Reduce laterals by 0.5-1m on no. 19

  Granted Trees 5 docs

• 8 Oldfield Mews, Hornsey, London, N6 5XA

  HGY/2026/2494 Submitted 7 Sep 2026 50 yards away

  Five Day Notice. Formal notification to remove a large dead Beech tree at the rear of the property.

  Granted Trees 1 doc

• 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