HGY/2026/1973

1. 24 Jul 2026

   Received by Haringey

2. 28 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.

This application is with Haringey for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

• HGY/2026/0661 Granted

  36 Lightfoot Road, Hornsey, London, N8 7JN

  Erection of single storey rear extension, rear dormer loft extension, and garden shed room and raised patio

  9 Mar 2026 37m away Householder
• HGY/2026/1319 Granted

  Flat B, 114 Middle Lane, Hornsey, London, N8 8NT

  Erection of rear roof extensions and internal alterations to first floor flat.

  11 May 2026 110m away Full applications
• HGY/2025/3535 Withdrawn

  Flat A, 134 Middle Lane, Hornsey, London, N8 7JP

  Replacement of existing windows with uPVC windows.

  26 Jan 2026 112m away Full applications
• HGY/2026/0157 Granted

  Flats 1-7, 126 Middle Lane, Hornsey, London, N8 7JP

  Refurbishment of the building including the replacement of all existing timber casement windows and external doors with new timber double-glazed windows and new double-glazed doors.

  20 Jan 2026 112m away Full applications
• HGY/2026/0477 Granted

  38 Hermiston Avenue, Hornsey, London, N8 8NP

  Demolition of the ground floor garage and erection of a two storey side extension with rear terrace, a single storey rear extension, and a rear dormer. Installation of rooflights and solar panels in the front roof slope.

  24 Feb 2026 118m away Householder
• HGY/2026/1503 Granted

  33 Grove House Road, Hornsey, London, N8 7JW

  Non-material amendment to planning permission ref. HGY/2025/2676 to replace wooden windows with aluminium casement windows (sand colour); namely to replace front door to match the colour of approved windows RAL - RAL 1002 (Sand Yellow Matt).

  15 Jun 2026 121m away Amendments

• HGY/2026/2104 Granted

  17 Sperling Road, Tottenham, London, N17 6UQ

  Certificate of lawfulness for proposed use: Loft conversion with erection of rear L-shaped dormer and insertion of 2no. front rooflights.

  23 Jul 2026 Lawful development
• HGY/2026/1307 Granted

  49 Lordsmead Road, Tottenham, London, N17 6EX

  Certificate of lawfulness for the existing use of the property as five separate self-contained flats.

  8 May 2026 Lawful development
• HGY/2026/1885 Granted

  6, Grainger Road, London, N22 5LT

  Certificate of Lawfulness: Proposed alterations to the roof comprising the installation of 3no. rooflights (2no. front facing and 1no. rear facing).

  6 Jul 2026 Lawful development
• HGY/2026/1375 Granted

  Flats 1, 2, & 3 149 Crescent Road, Wood Green, London, N22 7RU

  Certificate of lawfulness for the existing use of the property as 3 self-contained flats (comprising of ground floor 2 bed, first floor 2 bed, second floor 1 bed) for more than 4 years.

  14 May 2026 Lawful development
• HGY/2026/1409 Granted

  492 Archway Road, Hornsey, London, N6 4NA

  Certificate of Lawfulness Existing Use. Use of lower ground floor as two flats (Use Class C3).

  19 May 2026 Lawful development