HGY/2026/0514

1. 13 Apr 2026

   Received by Haringey

2. 24 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/2026/0878 Refused

  59 Hampden Road, Hornsey, London, N8 0HX

  Conversion of the single dwelling into 1no. 2 bedroom flat and 1no. 4 bedroom flat

  1 Jun 2026 0m away Full applications
• HGY/2025/3513 Granted

  14 Hampden Road, Hornsey, London, N8 0HT

  Erection of single storey rear Infill extension, front roof light and half-rear dormer

  18 Dec 2025 32m away Householder
• HGY/2026/1081 Refused

  Flat B, 34 Raleigh Road, Hornsey, London, N8 0HY

  Erection rear L-shaped dormer above main roof and rear outrigger, and insertion of 3no. rooflights on front roof slope. Construction of rear second floor roof terrace above outrigger with 1.2m high timber slatted balustrade.

  23 Apr 2026 37m away Householder
• HGY/2021/1932 Withdrawn

  62, Raleigh Road, London, N8 0HY

  Erection of rear dormer with linked roof extension above the outrigger projection, raising of roof height of dwellinghouse, installation of one front, and 3 rear rooflights.

  21 Jun 2021 90m away Full applications
• HGY/2021/1690 Granted

  Ground Floor Flat, 10, Lausanne Road, London, N8 0HN

  Outbuilding to the rear of the garden

  1 Jun 2021 113m away Full applications
• HGY/2024/2417 Granted

  52 Sydney Road, Hornsey, London, N8 0EX

  Replacement of existing white timber sash windows to the frontage and uPVC casement units to rear elevation, with double glazed white uPVC units.

  2 Sep 2024 138m away Householder

• 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