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 48m 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 48m 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 48m 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 48m 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 48m 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

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

  HGY/2026/0572 Submitted 2 Mar 2026 48m away

  Works to tree protected by a TPO. Tree location - rear garden, access - side access. T1 - Lime, approx. H16 S11 70+DBH. Remove all regrowth formed since last works (approx. 2-3m) back to most recent, old pruning points to leave a bare framework as per previous practice

  Granted Trees 6 docs

• HGY/2026/1951 Granted

  105 Alexandra Road, Wood Green, London, N8 0LG

  Certificate of Lawfulness (existing) for continued use of property as two flats (C3)

  10 Jul 2026 Lawful development
• HGY/2026/2416 Awaiting decision

  Vincent House, 1A Vincent Road, Tottenham, London, N15 3QA

  Certificate of Lawfulness: Existing use of the property as six self-contained flats.

  4 Sep 2026 Lawful development
• HGY/2026/2154 Awaiting decision

  86 Palmerston Road, Wood Green, London, N22 8RF

  Certificate of Lawfulness Existing: Property was converted from a single dwelling house into 3no. self-contained flats in May 2010.

  2 Sep 2026 Lawful development
• HGY/2026/2107 Awaiting decision

  83 Lancaster Road, Hornsey, London, N4 4PL

  Certificate of lawfulness (proposed): rear roof terrace.

  2 Sep 2026 Lawful development
• HGY/2026/2354 Awaiting decision

  118 Philip Lane, Tottenham, London, N15 4JL

  Lawful development: Existing use of first and loft floor levels of No. 118 Philip Lane as two self-contained C3 residential units.

  1 Sep 2026 Lawful development