Dormer approval rate in Windsor & Maidenhead
Windsor & Maidenhead approved 80.4% of dormer applications, based on 705 decisions analysed.
Last updated: June 2026
80.4%
dormer approval rate
705
Dormer decisions
567
Approved
138
Refused
84.3%
Windsor & Maidenhead overall
Dormer applications are refused more often than the Windsor & Maidenhead average (84.3%), suggesting the council scrutinises these projects more closely.
How dormer compares in Windsor & Maidenhead
Dormer
80.4%
Windsor & Maidenhead all applications
84.3%
Planning a dormer in Windsor & Maidenhead?
80.4% 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 Windsor & Maidenhead →
✓ Nearest comparable dormer decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Other project types in Windsor & Maidenhead
84.4%
82.3%
83.5%
84.6%
78.6%
89.1%
83.4%
87.0%
80.8%
88.1%
76.0%
87.6%
62.8%
85.7%
83.3%