Planning application
11 Lydford Road, Tottenham, London, N15 5PX
Works: Extension Loft or dormer
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Certificate of lawfulness of proposed use: Erection of the rear L-shaped dormer above main roof and outrigger and insertion of 2no. front rooflights on main roof.
As published by the council, reference HGY/2025/2548
Application record
- Reference
- HGY/2025/2548
- Type
- Lawful development: Proposed use
- Status
- Decision Made
- Decision
- Permitted Development
- Received
- 19 Sep 2025
- Validated
- 19 Sep 2025
- Decided
- 6 Oct 2025
- Ward
- St Ann's
- Decision by
- Delegated Decision
- Postcode
- N15 5PX
Timeline
Dates from the published record
-
19 Sep 2025
Received by Haringey
-
6 Oct 2025
Decision issued: Permitted Development
-
10 Aug 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
9 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
Trade members open them from here.
Open the documentsWhat 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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25 Cissbury Road, Tottenham, London, N15 5PU
Erection of a single storey side infill ground floor extension
Granted Householder Extension 10 docsSmall domestic -
17 Cissbury Road, Tottenham, London, N15 5PU
Certificate of Lawfulness for proposed rear dormer and outrigger extensions to facilitate loft conversion
Granted Lawful development Extension Loft or dormer 7 docs -
11 Cissbury Road, Tottenham, London, N15 5PU
Certificate of lawfulness for the erection of a rear dormer and roof extension including a Juliet balcony, and the insertion of 2x front and 1x rear rooflight. - proposed use
Granted Lawful development Extension Loft or dormer 8 docs -
52 Cissbury Road, Tottenham, London, N15 5QA
Certificate of lawfulness (proposed development) for the formation of a rear dormer and roof extension including the insertion of 3x front and 1x rear rooflights
Granted Lawful development Extension Loft or dormer 7 docs -
40 Cissbury Road, Tottenham, London, N15 5QA
Certificate of lawfulness for the formation of dormer extensions in rear roof slope and over rear outrigger and insertion of 2 x rooflights to the front roofslope.
Granted Lawful development Extension Loft or dormer 12 docs -
26 Cissbury Road, Tottenham, London, N15 5QA
Certificate of lawfulness for the erection of a rear dormer and roof extension including the replacement of 1x front rooflight and insertion of 1x additional front and 1 rear rooflight - proposed use
Granted Lawful development Extension Loft or dormer 5 docs
Other lawful development applications
In Haringey
-
HGY/2026/1951 Granted
105 Alexandra Road, Wood Green, London, N8 0LG
Certificate of Lawfulness (existing) for continued use of property as two flats (C3)
-
HGY/2026/2416 Awaiting decision
Vincent House, 1A Vincent Road, Tottenham, London, N15 3QA
Certificate of Lawfulness: Existing use of the property as six self-contained flats.
-
HGY/2026/2154 Awaiting decision
86 Palmerston Road, Wood Green, London, N22 8RF
Certificate of Lawfulness Existing: Property was converted from a single dwelling house into 3no. self-contained flats in May 2010.
-
HGY/2026/2107 Awaiting decision
83 Lancaster Road, Hornsey, London, N4 4PL
Certificate of lawfulness (proposed): rear roof terrace.
-
HGY/2026/2354 Awaiting decision
118 Philip Lane, Tottenham, London, N15 4JL
Lawful development: Existing use of first and loft floor levels of No. 118 Philip Lane as two self-contained C3 residential units.