Extension (General) approval rate in Wiltshire
Wiltshire approved 92.1% of extension (general) applications, based on 30,520 decisions analysed.
Last updated: September 2026
92.1%
extension (general) approval rate
30,520
Extension (General) decisions
28,114
Approved
2,406
Refused
89.5%
Wiltshire overall
Extension (General) applications are approved more often than the Wiltshire average (89.5%), suggesting the council is relatively receptive to these projects.
How extension (general) compares in Wiltshire
Extension (General)
92.1%
Wiltshire all applications
89.5%
Planning a extension (general) in Wiltshire?
92.1% 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 Wiltshire →
✓ Nearest comparable extension (general) decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Planning professional? PlanningLens runs refusal alerts and evidence packs for Wiltshire and any other published UK council — see the data services →
Other project types in Wiltshire
88.3%
94.5%
95.7%
92.2%
94.4%
76.9%
91.5%
88.1%
91.1%
95.6%
94.8%
92.7%
83.7%
92.7%
84.5%