Dormer approval rate in Three Rivers
Three Rivers approved 89.2% of dormer applications, based on 259 decisions analysed.
Last updated: August 2026
89.2%
dormer approval rate
259
Dormer decisions
231
Approved
28
Refused
92.2%
Three Rivers overall
Dormer applications are refused more often than the Three Rivers average (92.2%), suggesting the council scrutinises these projects more closely.
How dormer compares in Three Rivers
Dormer
89.2%
Three Rivers all applications
92.2%
Planning a dormer in Three Rivers?
89.2% 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
92.2%
91.7%
92.3%
92.6%
93.3%
93.3%
96.2%
97.3%
93.2%
89.8%
85.2%
84.6%
81.8%