Planning application
HGY/2025/3470
178 White Hart Lane, Tottenham, London, N17 8JD
Proposal
Lawful development: Existing use of a 4-bed single family dwelling house (class C3) as a HMO (class C4) used by 3 or more unrelated tenants
As published by the council, reference HGY/2025/3470
Timeline
Dates from the published record
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12 Dec 2025
Received by Haringey
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26 Feb 2026
Decision issued: Approve
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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
-
HGY/2023/0245 Granted
176 White Hart Lane, Tottenham, London, N17 8JD
Certificate of Lawfulness for the formation of a rear dormer roof extension and installation of no.3 roof lights on the front slope.
-
HGY/2023/0224 Granted
33 Somerset Gardens, Tottenham, London, N17 8JF
Replace old single glazed windows, existing timber frames with double glazed PVCu windows.
-
HGY/2026/1743 Awaiting decision
39 Queen Street, London, N17 8HZ
Approval of details reserved by a condition 12(Energy Strategy) attached to planning reference HGY/2024/1203
-
HGY/2026/1872 Awaiting decision
39 Queen Street, London, N17 8HZ
Approval of details reserved by a condition 19(Boundary Treatment) attached to planning reference HGY/2024/1203
-
HGY/2026/1942 Awaiting decision
39 Queen Street , London, N17 8HZ
Approval of details reserved by a condition 16a(Ecological enhancement measures) attached to planning reference HGY/2024/1203
-
HGY/2026/0904 Granted
39 Queen Street, London, N17 8HZ
Approval of details reserved by a condition 6 (Demolition & Construction Environmental Management Plans) attached to planning permission reference HGY/2024/1203
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.
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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).