Outbuilding approval rate in Spelthorne
Spelthorne approved 88.0% of outbuilding applications, based on 100 decisions analysed.
Last updated: June 2026
88.0%
outbuilding approval rate
100
Outbuilding decisions
88
Approved
12
Refused
86.2%
Spelthorne overall
Outbuilding applications are approved at roughly the same rate as the Spelthorne average (86.2%).
How outbuilding compares in Spelthorne
Outbuilding
88.0%
Spelthorne all applications
86.2%
Planning a outbuilding in Spelthorne?
88.0% 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 outbuilding approval rate
✓ Nearest comparable outbuilding decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Free planning check for Spelthorne →
✓ Nearest comparable outbuilding 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%
73.3%
89.6%
73.2%
87.5%
88.9%
78.4%
43.9%
74.4%
31.2%
72.7%