Loft Conversion approval rate in Spelthorne
Spelthorne approved 73.3% of loft conversion applications, based on 120 decisions analysed.
Last updated: June 2026
73.3%
loft conversion approval rate
120
Loft Conversion decisions
88
Approved
32
Refused
86.2%
Spelthorne overall
Loft Conversion applications are refused more often than the Spelthorne average (86.2%), suggesting the council scrutinises these projects more closely.
How loft conversion compares in Spelthorne
Loft Conversion
73.3%
Spelthorne all applications
86.2%
Planning a loft conversion in Spelthorne?
73.3% 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 loft conversion approval rate
✓ Nearest comparable loft conversion decisions
✓ Refusal triggers specific to your area
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Free planning check for Spelthorne →
✓ Nearest comparable loft conversion decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Other project types in Spelthorne
85.6%
79.6%
85.0%
75.5%
88.0%
89.6%
73.2%
87.5%
88.9%
78.4%
43.9%
74.4%
31.2%
72.7%