Dormer approval rate in Chelmsford
Chelmsford approved 89.2% of dormer applications, based on 37 decisions analysed.
Last updated: March 2026
89.2%
dormer approval rate
37
Dormer decisions
33
Approved
4
Refused
85.7%
Chelmsford overall
Dormer applications are approved more often than the Chelmsford average (85.7%), suggesting the council is relatively receptive to these projects.
How dormer compares in Chelmsford
Dormer
89.2%
Chelmsford all applications
85.7%
Planning a dormer in Chelmsford?
89.2% get approved — but the odds vary by street. Your Pro Report 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
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✓ Nearest comparable dormer decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Less than one set of revised drawings.
Other project types in Chelmsford
86.4%
85.4%
83.5%
89.2%
96.6%
96.0%
87.0%
90.0%
94.7%
100.0%