Extension (General) approval rate in Swansea

Swansea approved 91.2% of extension (general) applications, based on 68 decisions analysed.

Last updated: March 2026

91.2%

extension (general) approval rate

Extension (General) decisions

Approved

Refused

86.1%

Swansea overall

Extension (General) applications are approved more often than the Swansea average (86.1%), suggesting the council is relatively receptive to these projects.

How extension (general) compares in Swansea

Extension (General) (68 decided)

91.2%

Swansea all applications (2,873 decided)

86.1%

Planning a extension (general) in Swansea?

91.2% 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

Get Swansea Pro Report — £79

Less than one set of revised drawings.