Planning application
12 St Marys Close, Appleton, Warrington, WA4 5DD
Works: Extension Loft or dormer
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Extension to side dormer
As published by the council, reference 2025/01091/CLDP
Application record
- Reference
- 2025/01091/CLDP
- Type
- Certificate of Lawfulness (Proposed)
- Status
- Permitted
- Decision
- Granted
- Received
- 1 Aug 2025
- Ward
- Appleton
- Parish
- Appleton
- Postcode
- WA4 5DD
Timeline
Dates from the published record
-
1 Aug 2025
Received by Warrington
-
27 Aug 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
-
6 St Marys Close, Appleton, Warrington, WA4 5DD
Remodelling of frontage to include new glazed gable feature, Raising ridge line & adding dormers to roof & new garage extension to replace existing car port structure.
Granted Householder Extension Loft or dormer +1Domestic -
HOLLYDENE Windmill Lane, Appleton, Warrington, WA4 5JN
Alteration and extension to existing garage block to provide ancillary residential accommodation
Granted Householder ExtensionDomestic -
-
HOLLYDENE Windmill Lane, Appleton, Warrington, WA4 5JN
Alteration and extension to existing garage block to provide ancillary residential accommodation
Refused Householder ExtensionDomestic -
HOLLYDENE Windmill Lane, Appleton, Warrington, WA4 5JN
Decision due ~3 Aug
Proposed remedial work to x1 tree
Status unknown Trees -
ST ANNES Windmill Lane, Appleton, Warrington, WA4 5JN
Proposed remedial works to x3 trees
Granted Trees
Other lawful development applications
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2026/00830/CLDP Status unknown
16 Hallows Avenue, Orford, Warrington, WA2 8DU
Single Storey Side Extension
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2026/00825/CLDP Status unknown
42 Thorntree Green, Appleton, Warrington, WA4 4QU
Demolition of conservatory & construction of single storey extension
-
2026/00826/CLDP Status unknown
33 Wensleydale Close, Great Sankey, Warrington, WA5 3HZ
Removal of Existing Conservatory Replaced with a Single Storey Rear Extension.
-
2026/00819/CLDP Status unknown
1 Tilman Close, Great Sankey, Warrington, WA5 8ET
Single storey rear extension and front canopy extension
-
2026/00807/CLDP Status unknown
78 Pelham Road, Grappenhall And Thelwall, Warrington, WA4 2HA
(none)