Dormer approval rate in Sheffield
Sheffield approved 85.0% of dormer applications, based on 441 decisions analysed.
Last updated: March 2026
85.0%
dormer approval rate
441
Dormer decisions
375
Approved
66
Refused
90.8%
Sheffield overall
Dormer applications are refused more often than the Sheffield average (90.8%), suggesting the council scrutinises these projects more closely.
How dormer compares in Sheffield
Dormer
85.0%
Sheffield all applications
90.8%
Planning a dormer in Sheffield?
85.0% 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
Get Sheffield Pro Report — £79
✓ Nearest comparable dormer decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Less than one set of revised drawings.
Other project types in Sheffield
92.2%
91.4%
89.2%
83.6%
91.7%
90.6%
93.0%
87.9%
91.2%
88.3%
95.2%
84.9%
93.9%
78.8%
92.9%