Planning application
HGY/2026/0631
105 Wargrave Avenue, Tottenham, London, N15 6TU
Proposal
Certificate of lawfulness for the erection a rear dormer extension and the insertion of three front roof lights.
As published by the council, reference HGY/2026/0631
Timeline
Dates from the published record
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5 Mar 2026
Received by Haringey
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11 Mar 2026
Decision issued: Permitted Development
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24 Jul 2026
Added to PlanIndex
What a grant of permission means
The process from here
Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.
Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.
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/2024/2421 Granted
83, - 85, Wargrave Avenue, London, N15 6TU
Erection of a joint first-floor rear extension
-
HGY/2026/0858 Granted
103-105 Wargrave Ave., London, N15 6TU
Joint erection of a part first floor extension along with additional depth to the existing ground floor rear extension and erection of a rear dormer to no.105
-
HGY/2026/0624 Decided
105 Wargrave Avenue, Tottenham, London, N15 6TU
Erection of single storey extension which extends beyond the rear wall of the original house by 6m, for which the maximum height would be 3m and for which the height of the eaves would be 3m
-
HGY/2026/1707 Awaiting decision
105 Wargrave Avenue, Tottenham, London, N15 6TU
Erection of a whole floor extension with flat roof (Type 2 extension).
-
HGY/2025/3605 Granted
70 & 72 Gladesmore Road, Tottenham, London, N15 6TD
Erection of a joint ground floor wrap-around extension and Type 3 roof extensions with insertion of rooflights
-
HGY/2024/2611 Granted
60 Wargrave Avenue, Tottenham, London, N15 6UB
Erection of 2nd floor extension with loft accommodation at 3rd level within a pitched roof (Type 3 extension) and 2no. front and 2no. rear rooflights. Materials to match existing building. (AMENDED DESCRIPTION)
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.
-
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.
-
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).
-
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.
-
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).