Rear Extension approval rate in Cheltenham
Cheltenham approved 98.0% of rear extension applications, based on 2,478 decisions analysed.
Last updated: June 2026
98.0%
rear extension approval rate
2,478
Rear Extension decisions
2,428
Approved
50
Refused
96.0%
Cheltenham overall
Rear Extension applications are approved at roughly the same rate as the Cheltenham average (96.0%).
How rear extension compares in Cheltenham
Rear Extension
98.0%
Cheltenham all applications
96.0%
Planning a rear extension in Cheltenham?
98.0% 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 rear extension approval rate
✓ Nearest comparable rear extension decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Free planning check for Cheltenham →
✓ Nearest comparable rear extension decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Other project types in Cheltenham
95.9%
96.8%
96.2%
96.2%
96.0%
99.2%
92.7%
87.4%
96.8%
97.5%
96.5%
91.6%
96.0%
89.3%
84.6%