Side Extension approval rate in West Lancashire
West Lancashire approved 100.0% of side extension applications, based on 484 decisions analysed.
Last updated: May 2026
100.0%
side extension approval rate
484
Side Extension decisions
484
Approved
0
Refused
94.4%
West Lancashire overall
Side Extension applications are approved more often than the West Lancashire average (94.4%), suggesting the council is relatively receptive to these projects.
How side extension compares in West Lancashire
Side Extension
100.0%
West Lancashire all applications
94.4%
Planning a side extension in West Lancashire?
100.0% 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 side extension approval rate
✓ Nearest comparable side extension decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Free planning check for West Lancashire →
✓ Nearest comparable side extension decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Other project types in West Lancashire
97.6%
99.2%
94.4%
99.7%
97.1%
99.6%
97.1%
100.0%
100.0%
100.0%
97.5%
100.0%
100.0%
100.0%