Rear Extension approval rate in East Cambridgeshire
East Cambridgeshire approved 94.3% of rear extension applications, based on 1,326 decisions analysed.
Last updated: August 2026
94.3%
rear extension approval rate
1,326
Rear Extension decisions
1,251
Approved
75
Refused
90.7%
East Cambridgeshire overall
Rear Extension applications are approved more often than the East Cambridgeshire average (90.7%), suggesting the council is relatively receptive to these projects.
How rear extension compares in East Cambridgeshire
Rear Extension
94.3%
East Cambridgeshire all applications
90.7%
Planning a rear extension in East Cambridgeshire?
94.3% get approved, but the odds vary by street. Your Full Planning Analysis shows exactly what gets approved and refused near your property.
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Free planning check for East Cambridgeshire →
✓ Nearest comparable rear extension decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Other project types in East Cambridgeshire
87.0%
90.8%
89.0%
92.1%
77.9%
98.2%
92.1%
88.3%
85.3%
90.6%
91.8%
88.2%