Extension (General) approval rate in Canterbury
Canterbury approved 94.4% of extension (general) applications, based on 374 decisions analysed.
Last updated: August 2026
94.4%
extension (general) approval rate
374
Extension (General) decisions
353
Approved
21
Refused
95.1%
Canterbury overall
Extension (General) applications are approved at roughly the same rate as the Canterbury average (95.1%).
How extension (general) compares in Canterbury
Extension (General)
94.4%
Canterbury all applications
95.1%
Planning a extension (general) in Canterbury?
94.4% 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
96.3%
94.3%
97.3%
93.7%
94.7%
98.4%
98.4%
91.4%
95.8%
86.4%
95.9%
94.4%
84.2%
90.3%
81.2%