Rear Extension approval rate in Wiltshire
Wiltshire approved 94.5% of rear extension applications, based on 16,085 decisions analysed.
Last updated: August 2026
94.5%
rear extension approval rate
16,085
Rear Extension decisions
15,206
Approved
879
Refused
91.5%
Wiltshire overall
Rear Extension applications are approved more often than the Wiltshire average (91.5%), suggesting the council is relatively receptive to these projects.
How rear extension compares in Wiltshire
Rear Extension
94.5%
Wiltshire all applications
91.5%
Planning a rear extension in Wiltshire?
94.5% 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 Wiltshire →
✓ Nearest comparable rear extension decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Other project types in Wiltshire
92.1%
88.3%
95.7%
92.2%
94.4%
76.8%
91.5%
88.1%
91.1%
95.6%
94.8%
92.7%
83.6%
92.7%
84.5%