Dormer approval rate in Westminster
Westminster approved 86.0% of dormer applications, based on 1,214 decisions analysed.
Last updated: June 2026
86.0%
dormer approval rate
1,214
Dormer decisions
1,044
Approved
170
Refused
90.8%
Westminster overall
Dormer applications are refused more often than the Westminster average (90.8%), suggesting the council scrutinises these projects more closely.
How dormer compares in Westminster
Dormer
86.0%
Westminster all applications
90.8%
Planning a dormer in Westminster?
86.0% 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 Westminster →
✓ Nearest comparable dormer decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Other project types in Westminster
92.8%
90.9%
87.7%
88.3%
93.4%
92.6%
88.5%
96.4%
89.9%
88.3%
74.8%
94.5%
88.7%
75.9%