Planning application
HGY/2026/1563
48 Avenue Road, Tottenham, London, N15 5JH
Proposal
Certificate of lawfulness for the erection of a rear roof extension over the outrigger adjoined to the main roof including the insertion of 2x front - proposed use
As published by the council, reference HGY/2026/1563
Timeline
Dates from the published record
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3 Jun 2026
Received by Haringey
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24 Jul 2026
Added to PlanIndex
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Decision
Awaiting decision
The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.
What happens while it is decided
The process from here
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.
About lawful development applications
How this application type works
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.
Nearby applications
Within 500 metres
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HGY/2026/0227 Granted
13 Avenue Road, Tottenham, London, N15 5JG
Works to tree in a Conservation Area Right-hand of two lime trees at the back of the garden. Crown reduce by up to 2 meters to contain crown and root activity and to risk manage due to the tree growing into neighbours building/property. (Works to the left-hand Lime will be considered separately under Tree Works Application reference HGY/2026/0218, as the tree is protected by a TPO)
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HGY/2026/0218 Granted
13 Avenue Road, Tottenham, London, N15 5JG
Works to tree protected by a TPO Left-hand of two lime trees at the back of the garden. Crown reduce by up to 2 meters to contain crown and root activity and to risk manage due to the tree growing into neighbours building/property. (Works to the right-hand Lime will be considered separately under Section 211 Notice reference HGY/2026/0227, as the tree is not protected by a TPO but is located within the St Ann's Conservation Area)
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HGY/2025/3425 Refused
1, 3, & 5 Avenue Road, Tottenham, London, N15 5JG
Replacement of the existing windows and doors with new double glazed timber windows and doors to the front, side and rear elevations. (AMENDED DESCRIPTION)
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HGY/2025/0181 Awaiting decision
Chestnuts Preschool N15, The Old School House, 2a South Grove, London, N15 5QD
Replacement windows on the ground and upper floors.
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HGY/2026/0327 Granted
4 Oulton Road, Tottenham, London, N15 5PY
Certificate of Lawfulness for the proposed erection of a ground floor rear extension, dormer extensions to the main rear and outrigger roof slopes and the installation of two roof lights to the front roof slope.
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HGY/2022/4351 Granted
Seven Sisters Primary School, South Grove, Tottenham, London, N15 5QE
Refurbishment and upgrade of existing outbuildings and storage units to the rear of the main pre-school building.
Other lawful development applications
In Haringey
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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.
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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.
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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).
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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.
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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).