Flat Conversion approval rate in Caerphilly

Caerphilly approved 63.0% of flat conversion applications, based on 27 decisions analysed.

Last updated: August 2026

63.0%

flat conversion approval rate

Flat Conversion decisions

Approved

Refused

78.2%

Caerphilly overall

Flat Conversion applications are refused more often than the Caerphilly average (78.2%), suggesting the council scrutinises these projects more closely.

How flat conversion compares in Caerphilly

Flat Conversion (27 decided)

63.0%

Caerphilly all applications (4,981 decided)

78.2%

Planning a flat conversion in Caerphilly?

63.0% 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 flat conversion approval rate
✓ Nearest comparable flat conversion decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect

Free planning check for Caerphilly →