Basement approval rate in Winchester
Winchester approved 92.7% of basement applications, based on 41 decisions analysed.
Last updated: March 2026
92.7%
basement approval rate
41
Basement decisions
38
Approved
3
Refused
94.9%
Winchester overall
Basement applications are refused more often than the Winchester average (94.9%), suggesting the council scrutinises these projects more closely.
How basement compares in Winchester
Basement
92.7%
Winchester all applications
94.9%
Planning a basement in Winchester?
92.7% get approved — but the odds vary by street. Your Pro Report 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
Get Winchester Pro Report — £79
✓ Nearest comparable basement decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Less than one set of revised drawings.
Other project types in Winchester
94.8%
97.8%
97.5%
95.4%
92.3%
96.1%
98.3%
95.9%
81.5%
97.1%
92.7%
96.4%
100.0%
77.8%