Dormer approval rate in Winchester
Winchester approved 95.7% of dormer applications, based on 351 decisions analysed.
Last updated: August 2026
95.7%
dormer approval rate
351
Dormer decisions
336
Approved
15
Refused
94.9%
Winchester overall
Dormer applications are approved at roughly the same rate as the Winchester average (94.9%).
How dormer compares in Winchester
Dormer
95.7%
Winchester all applications
94.9%
Planning a dormer in Winchester?
95.7% 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 dormer approval rate
✓ Nearest comparable dormer decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Free planning check for Winchester →
✓ Nearest comparable dormer decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Other project types in Winchester
94.6%
97.4%
97.1%
95.3%
92.9%
98.0%
95.0%
82.1%
96.6%
92.9%
96.6%
93.2%
96.8%
78.9%