Dormer approval rate in Caerphilly
Caerphilly approved 78.6% of dormer applications, based on 103 decisions analysed.
Last updated: March 2026
78.6%
dormer approval rate
103
Dormer decisions
81
Approved
22
Refused
83.2%
Caerphilly overall
Dormer applications are refused more often than the Caerphilly average (83.2%), suggesting the council scrutinises these projects more closely.
How dormer compares in Caerphilly
Dormer
78.6%
Caerphilly all applications
83.2%
Planning a dormer in Caerphilly?
78.6% get approved — but the odds vary by street. Your Pro Report 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
Get Caerphilly Pro Report — £79
✓ Nearest comparable dormer decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Less than one set of revised drawings.
Other project types in Caerphilly
85.6%
82.9%
77.8%
80.9%
85.1%
90.3%
83.7%
73.7%
57.6%
76.9%
87.0%
83.3%
83.3%