Loft Conversion approval rate in Cornwall
Cornwall approved 92.4% of loft conversion applications, based on 119 decisions analysed.
Last updated: March 2026
92.4%
loft conversion approval rate
119
Loft Conversion decisions
110
Approved
9
Refused
93.9%
Cornwall overall
Loft Conversion applications are approved at roughly the same rate as the Cornwall average (93.9%).
How loft conversion compares in Cornwall
Loft Conversion
92.4%
Cornwall all applications
93.9%
Planning a loft conversion in Cornwall?
92.4% get approved — but the odds vary by street. Your Pro Report shows exactly what gets approved and refused near your property.
✓ Your ward's loft conversion approval rate
✓ Nearest comparable loft conversion decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Get Cornwall Pro Report — £79
✓ Nearest comparable loft conversion decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Less than one set of revised drawings.
Other project types in Cornwall
96.6%
93.0%
96.6%
97.8%
83.0%
97.7%
98.1%
98.9%
97.0%
96.4%
95.7%
100.0%
88.2%
85.7%