Side Extension approval rate in East Cambridgeshire
East Cambridgeshire approved 91.9% of side extension applications, based on 626 decisions analysed.
Last updated: March 2026
91.9%
side extension approval rate
626
Side Extension decisions
575
Approved
51
Refused
90.5%
East Cambridgeshire overall
Side Extension applications are approved at roughly the same rate as the East Cambridgeshire average (90.5%).
How side extension compares in East Cambridgeshire
Side Extension
91.9%
East Cambridgeshire all applications
90.5%
Planning a side extension in East Cambridgeshire?
91.9% get approved — but the odds vary by street. Your Pro Report shows exactly what gets approved and refused near your property.
✓ Your ward's side extension approval rate
✓ Nearest comparable side extension decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Get East Cambridgeshire Pro Report — £79
✓ Nearest comparable side extension decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Less than one set of revised drawings.
Other project types in East Cambridgeshire
86.7%
94.2%
90.8%
88.7%
77.7%
91.9%
98.1%
87.8%
85.2%
90.2%
91.7%
87.5%