Side Extension approval rate in South Norfolk

South Norfolk approved 98.1% of side extension applications, based on 374 decisions analysed.

Last updated: June 2026

98.1%

side extension approval rate

374

Side Extension decisions

367

Approved

Refused

96.0%

South Norfolk overall

Side Extension applications are approved more often than the South Norfolk average (96.0%), suggesting the council is relatively receptive to these projects.

How side extension compares in South Norfolk

Side Extension (374 decided)

98.1%

South Norfolk all applications (4,579 decided)

96.0%

Planning a side extension in South Norfolk?

98.1% 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 side extension approval rate
✓ Nearest comparable side extension decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect

Free planning check for South Norfolk →