Extension (General) approval rate in Caerphilly

Caerphilly approved 80.9% of extension (general) applications, based on 225 decisions analysed.

Last updated: March 2026

80.9%

extension (general) approval rate

225

Extension (General) decisions

182

Approved

Refused

83.2%

Caerphilly overall

Extension (General) applications are refused more often than the Caerphilly average (83.2%), suggesting the council scrutinises these projects more closely.

How extension (general) compares in Caerphilly

Extension (General) (225 decided)

80.9%

Caerphilly all applications (1,944 decided)

83.2%

Planning a extension (general) in Caerphilly?

80.9% 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

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Less than one set of revised drawings.