Rear Extension approval rate in Canterbury
Canterbury approved 95.3% of rear extension applications, based on 893 decisions analysed.
Last updated: April 2026
95.3%
rear extension approval rate
893
Rear Extension decisions
851
Approved
42
Refused
94.6%
Canterbury overall
Rear Extension applications are approved at roughly the same rate as the Canterbury average (94.6%).
How rear extension compares in Canterbury
Rear Extension
95.3%
Canterbury all applications
94.6%
Planning a rear extension in Canterbury?
95.3% get approved — but the odds vary by street. Your Pro Report shows exactly what gets approved and refused near your property.
✓ Your ward's rear extension approval rate
✓ Nearest comparable rear extension decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Get Canterbury Pro Report — £79
✓ Nearest comparable rear extension decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Less than one set of revised drawings.
Other project types in Canterbury
92.5%
96.5%
91.6%
94.1%
97.9%
93.1%
96.4%
86.2%
93.2%
78.3%
94.1%
88.2%
100.0%
81.2%