Planning application
23/01039/CLU
51 Lilac Avenue York YO10 3AS
Proposal
Certificate of lawfulness for the existing use of rear garden building as self-contained residential annex.
As published by the council, reference 23/01039/CLU
Timeline
Dates from the published record
-
25 May 2023
Received by York
-
6 Jun 2023
Validated
Checked as complete and ready for consideration.
-
24 Jul 2023
Decision issued: Grant
-
21 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
-
23/01690/CLU Granted
49 Lilac Avenue York YO10 3AS
Certificate of lawfulness for use as House in Multiple Occupation (use class C4)
-
26/00696/FUL Refused
12 Lilac Avenue York YO10 3AT
Erection of single-storey side and rear extensions following demolition of existing garage.
-
23/00451/TCMAS Refused
Telecommunications Equipment Junction Of Tang Hall Lane And Millfield Lane York
Installation of 15m Phase 8 Monopole and associated ancillary works
-
26/00127/FUL Granted
2 Lilac Avenue York YO10 3AT
Two storey side and single storey rear extension
-
26/01040/NONMAT Granted
87 Millfield Lane York YO10 3AW
Non material amendment of permitted application 25/02514/FUL to alter the fenestration and patio
-
25/02514/FUL Granted
87 Millfield Lane York YO10 3AW
Single storey side and rear extension and alterations to driveway
Other lawful development applications
In York
-
26/01376/CPD Awaiting decision
Laxton Cottage Millfield Lane Nether Poppleton York YO26 6NX
Certificate of lawfulness for proposed development of a two storey rear extension, single storey side and rear extensions and front porch
-
26/00934/CLD Granted
21A Park Street York YO24 1BQ
Certificate of lawful development for the removal of rear boundary wall
-
26/01073/CPD Granted
13 Wellington Street York YO10 5BD
Certificate of lawfulness for proposed development of a rear dormer and alterations to rear fenestration
-
26/00791/CLU Granted
216 Bishopthorpe Road York YO23 1LF
Use as House in Multiple Occupation for up to 6no. occupants within Use Class C4
-
26/01067/CLU Granted
54 Vyner Street York YO31 8HS
Certificate of lawfulness for use as House in Multiple Occupation (use class C4) for up to 4no. occupants