Outbuilding approval rate in Spelthorne
Spelthorne approved 89.2% of outbuilding applications, based on 111 decisions analysed.
Last updated: August 2026
89.2%
outbuilding approval rate
111
Outbuilding decisions
99
Approved
12
Refused
86.3%
Spelthorne overall
Outbuilding applications are approved more often than the Spelthorne average (86.3%), suggesting the council is relatively receptive to these projects.
How outbuilding compares in Spelthorne
Outbuilding
89.2%
Spelthorne all applications
86.3%
Planning a outbuilding in Spelthorne?
89.2% 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
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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
86.0%
80.2%
85.1%
75.3%
74.1%
90.0%
74.2%
87.1%
87.5%
78.8%
76.5%
42.6%
31.2%
75.0%