Basement approval rate in Test Valley
Test Valley approved 87.0% of basement applications, based on 23 decisions analysed.
Last updated: August 2026
87.0%
basement approval rate
23
Basement decisions
20
Approved
3
Refused
91.4%
Test Valley overall
Basement applications are refused more often than the Test Valley average (91.4%), suggesting the council scrutinises these projects more closely.
How basement compares in Test Valley
Basement
87.0%
Test Valley all applications
91.4%
Planning a basement in Test Valley?
87.0% 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 basement approval rate
✓ Nearest comparable basement decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Free planning check for Test Valley →
✓ Nearest comparable basement decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Other project types in Test Valley
90.7%
94.5%
95.3%
91.2%
91.6%
96.4%
80.8%
91.9%
95.2%
88.3%
92.2%
98.1%