Extension (General) approval rate in Canterbury
Canterbury approved 94.0% of extension (general) applications, based on 352 decisions analysed.
Last updated: May 2026
94.0%
extension (general) approval rate
352
Extension (General) decisions
331
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)
94.0%
Canterbury all applications
95.0%
Planning a extension (general) in Canterbury?
94.0% 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%
97.4%
93.4%
94.8%
98.3%
98.3%
91.2%
96.0%
86.2%
95.5%
94.2%
82.9%
89.3%
84.6%