Dormer approval rate in Southampton

Southampton approved 81.2% of dormer applications, based on 32 decisions analysed.

Last updated: March 2026

81.2%

dormer approval rate

Dormer decisions

Approved

Refused

90.7%

Southampton overall

Dormer applications are refused more often than the Southampton average (90.7%), suggesting the council scrutinises these projects more closely.

How dormer compares in Southampton

Dormer (32 decided)

81.2%

Southampton all applications (1,007 decided)

90.7%

81.2% get approved — but the odds vary by street. Your Pro Report shows exactly what gets approved and refused near your property.

✓ Your ward's dormer approval rate
✓ Nearest comparable dormer decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect

Less than one set of revised drawings.

91.9%

84.4%

89.8%

100.0%

Conservatory (28 decided)

85.7%

New Build (20 decided)

85.0%

94.1%

92.3%

90.9%

90.0%