Basement approval rate in Horsham
Horsham approved 97.1% of basement applications, based on 34 decisions analysed.
Last updated: August 2026
97.1%
basement approval rate
34
Basement decisions
33
Approved
1
Refused
91.2%
Horsham overall
Basement applications are approved more often than the Horsham average (91.2%), suggesting the council is relatively receptive to these projects.
How basement compares in Horsham
Basement
97.1%
Horsham all applications
91.2%
Planning a basement in Horsham?
97.1% 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 basement approval rate
✓ Nearest comparable basement decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Free planning check for Horsham →
✓ Nearest comparable basement decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Other project types in Horsham
88.5%
95.2%
96.2%
78.9%
91.7%
89.6%
98.3%
90.3%
96.1%
97.0%
94.7%
83.9%
91.5%
76.7%