Annex approval rate in Flintshire
Flintshire approved 81.6% of annex applications, based on 87 decisions analysed.
Last updated: August 2026
81.6%
annex approval rate
87
Annex decisions
71
Approved
16
Refused
87.7%
Flintshire overall
Annex applications are refused more often than the Flintshire average (87.7%), suggesting the council scrutinises these projects more closely.
How annex compares in Flintshire
Annex
81.6%
Flintshire all applications
87.7%
Planning a annex in Flintshire?
81.6% get approved, but the odds vary by street. Your Full Planning Analysis shows exactly what gets approved and refused near your property.
✓ Your ward's annex approval rate
✓ Nearest comparable annex decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Free planning check for Flintshire →
✓ Nearest comparable annex decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Other project types in Flintshire
91.1%
87.0%
94.6%
77.0%
94.8%
81.9%
95.1%
81.5%
84.9%
95.3%
93.9%
70.2%
87.5%