Rear Extension approval rate in Buckinghamshire
Buckinghamshire approved 87.7% of rear extension applications, based on 8,152 decisions analysed.
Last updated: August 2026
87.7%
rear extension approval rate
8,152
Rear Extension decisions
7,149
Approved
1,003
Refused
85.4%
Buckinghamshire overall
Rear Extension applications are approved more often than the Buckinghamshire average (85.4%), suggesting the council is relatively receptive to these projects.
How rear extension compares in Buckinghamshire
Rear Extension
87.7%
Buckinghamshire all applications
85.4%
Planning a rear extension in Buckinghamshire?
87.7% 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 Buckinghamshire →
✓ Nearest comparable rear extension decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Other project types in Buckinghamshire
83.8%
88.3%
84.5%
89.1%
82.0%
84.1%
76.9%
90.1%
83.1%
89.1%
84.8%
88.3%
82.7%
79.5%
68.9%