Extension (General) approval rate in Flintshire
Flintshire approved 88.0% of extension (general) applications, based on 753 decisions analysed.
Last updated: March 2026
88.0%
extension (general) approval rate
753
Extension (General) decisions
663
Approved
90
Refused
86.3%
Flintshire overall
Extension (General) applications are approved at roughly the same rate as the Flintshire average (86.3%).
How extension (general) compares in Flintshire
Extension (General)
88.0%
Flintshire all applications
86.3%
Planning a extension (general) in Flintshire?
88.0% get approved — but the odds vary by street. Your Pro Report shows exactly what gets approved and refused near your property.
✓ Your ward's extension (general) approval rate
✓ Nearest comparable extension (general) decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Get Flintshire Pro Report — £79
✓ Nearest comparable extension (general) decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Less than one set of revised drawings.
Other project types in Flintshire
86.0%
94.6%
94.9%
66.4%
72.6%
91.7%
83.0%
82.9%
90.6%
98.0%
70.7%
65.2%