Basement approval rate in Windsor & Maidenhead
Windsor & Maidenhead approved 87.6% of basement applications, based on 97 decisions analysed.
Last updated: June 2026
87.6%
basement approval rate
97
Basement decisions
85
Approved
12
Refused
84.3%
Windsor & Maidenhead overall
Basement applications are approved more often than the Windsor & Maidenhead average (84.3%), suggesting the council is relatively receptive to these projects.
How basement compares in Windsor & Maidenhead
Basement
87.6%
Windsor & Maidenhead all applications
84.3%
Planning a basement in Windsor & Maidenhead?
87.6% 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 Windsor & Maidenhead →
✓ Nearest comparable basement decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Other project types in Windsor & Maidenhead
84.4%
82.3%
83.5%
80.4%
84.6%
78.6%
89.1%
83.4%
87.0%
80.8%
88.1%
76.0%
62.8%
85.7%
83.3%