Extension (General) approval rate in Cambridge
Cambridge approved 91.9% of extension (general) applications, based on 358 decisions analysed.
Last updated: June 2026
91.9%
extension (general) approval rate
358
Extension (General) decisions
329
Approved
29
Refused
92.9%
Cambridge overall
Extension (General) applications are approved at roughly the same rate as the Cambridge average (92.9%).
How extension (general) compares in Cambridge
Extension (General)
91.9%
Cambridge all applications
92.9%
Planning a extension (general) in Cambridge?
91.9% 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
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✓ Nearest comparable extension (general) decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Other project types in Cambridge
94.9%
92.5%
94.4%
95.5%
95.3%
91.3%
93.6%
84.7%
95.4%
97.7%
90.0%
97.2%
100.0%
72.7%