Rear Extension approval rate in Chorley
Chorley approved 93.1% of rear extension applications, based on 1,003 decisions analysed.
Last updated: June 2026
93.1%
rear extension approval rate
1,003
Rear Extension decisions
934
Approved
69
Refused
93.1%
Chorley overall
Rear Extension applications are approved at roughly the same rate as the Chorley average (93.1%).
How rear extension compares in Chorley
Rear Extension
93.1%
Chorley all applications
93.1%
Planning a rear extension in Chorley?
93.1% 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 rear extension approval rate
✓ Nearest comparable rear extension decisions
✓ Refusal triggers specific to your area
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✓ Nearest comparable rear extension decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Other project types in Chorley
92.4%
93.3%
93.6%
90.0%
94.5%
93.1%
86.6%
92.0%
100.0%
78.3%
100.0%
93.8%