Planning application
26/02379/CEA
10 Coniston Gardens London N9 8NB
Proposal
Extension to roof at side to form gable end with rear dormer and front roof lights.
As published by the council, reference 26/02379/CEA
Timeline
Dates from the published record
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8 Jun 2026
Received by Enfield
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29 Jun 2026
Validated
Checked as complete and ready for consideration.
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26 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 Enfield 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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26/02659/FUL Awaiting decision
10 Coniston Gardens London N9 8NB
Change of use from Use Class C3 (dwelling house) to Use Class C4 (HMO-house in multiple occupation) with front entrance porch involving relocation of entrance door, side/rear infill extension, rear dormer, front roof lights, with associated amenity, cycle and refuse storage.
-
21/04150/CEA Granted
22 Devonshire Road London N9 8NE
Single storey rear extension pursuant to 21/03419/PRH.
-
26/01583/HOU Granted
32 Devonshire Road London N9 8NE
Rear dormer extension.
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26/02214/FUL Awaiting decision
24 Coniston Gardens London N9 8NB
Change of use from Use Class C3 (dwelling house) to Use Class C4 (HMO-house in multiple occupation) with associated amenity, cycle and refuse storage.
-
26/02173/HOU Granted
24 Coniston Gardens London N9 8NB
Detached outbuilding at rear involving demolition of existing single-storey rear detached annexe.
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21/03544/HOU Granted
37 Devonshire Road London N9 8NG
Demolition of existing structure and erection of a single storey rear extension.
Other lawful development applications
In Enfield
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26/02426/CEA Granted
44 Felixstowe Road London N9 0DU
Rear dormer with rear outrigger dormer with front rooflights and window on outrigger at side.
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26/02409/CEA Granted
10 Hester Road London N18 2RQ
Single storey rear extension.
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26/02545/CEA Granted
6 Shrewsbury Road London N11 2LJ
Installation of air source heat pump in front garden and installation of photovoltaic panels on front roof slope.
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26/02679/CEA Refused
85 Capel Road Enfield EN1 4SS
Single storey side extension, with rear dormer and front rooflights.
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26/02443/CEA Granted
85 Beaconsfield Road Enfield EN3 6AP
Rear dormer, dormer to rear outrigger and front roof lights.