Side Extension approval rate in Selby
Selby approved 91.2% of side extension applications, based on 445 decisions analysed.
Last updated: March 2026
91.2%
side extension approval rate
445
Side Extension decisions
406
Approved
39
Refused
83.0%
Selby overall
Side Extension applications are approved more often than the Selby average (83.0%), suggesting the council is relatively receptive to these projects.
How side extension compares in Selby
Side Extension
91.2%
Selby all applications
83.0%
Planning a side extension in Selby?
91.2% get approved — but the odds vary by street. Your Pro Report shows exactly what gets approved and refused near your property.
✓ Your ward's side extension approval rate
✓ Nearest comparable side extension decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
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✓ Nearest comparable side extension decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Less than one set of revised drawings.
Other project types in Selby
85.3%
91.4%
87.7%
76.4%
80.4%
91.8%
80.9%
91.9%
78.9%
86.7%
91.4%
80.0%