Extension (General) approval rate in Canterbury
Canterbury approved 94.2% of extension (general) applications, based on 364 decisions analysed.
Last updated: June 2026
94.2%
extension (general) approval rate
364
Extension (General) decisions
343
Approved
21
Refused
95.0%
Canterbury overall
Extension (General) applications are approved at roughly the same rate as the Canterbury average (95.0%).
How extension (general) compares in Canterbury
Extension (General)
94.2%
Canterbury all applications
95.0%
Planning a extension (general) in Canterbury?
94.2% 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 extension (general) approval rate
✓ Nearest comparable extension (general) decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Free planning check for Canterbury →
✓ Nearest comparable extension (general) decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Other project types in Canterbury
96.2%
94.2%
97.2%
93.6%
94.7%
98.4%
98.4%
91.3%
95.7%
86.3%
95.8%
94.3%
83.3%
89.7%
80.0%