Dormer approval rate in Caerphilly
Caerphilly approved 74.8% of dormer applications, based on 254 decisions analysed.
Last updated: June 2026
74.8%
dormer approval rate
254
Dormer decisions
190
Approved
64
Refused
78.4%
Caerphilly overall
Dormer applications are refused more often than the Caerphilly average (78.4%), suggesting the council scrutinises these projects more closely.
How dormer compares in Caerphilly
Dormer
74.8%
Caerphilly all applications
78.4%
Planning a dormer in Caerphilly?
74.8% 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 dormer approval rate
✓ Nearest comparable dormer decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Free planning check for Caerphilly →
✓ Nearest comparable dormer decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Other project types in Caerphilly
76.9%
80.8%
75.5%
77.6%
72.1%
86.3%
72.4%
73.6%
51.9%
71.8%
73.7%
92.3%
72.4%
61.5%
80.0%