Dormer approval rate in Three Rivers
Three Rivers approved 90.2% of dormer applications, based on 225 decisions analysed.
Last updated: June 2026
90.2%
dormer approval rate
225
Dormer decisions
203
Approved
22
Refused
92.5%
Three Rivers overall
Dormer applications are refused more often than the Three Rivers average (92.5%), suggesting the council scrutinises these projects more closely.
How dormer compares in Three Rivers
Dormer
90.2%
Three Rivers all applications
92.5%
Planning a dormer in Three Rivers?
90.2% 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 Three Rivers →
✓ Nearest comparable dormer decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Other project types in Three Rivers
92.4%
92.0%
93.9%
93.7%
92.6%
93.4%
95.6%
100.0%
96.7%
88.1%
84.6%
86.4%