Rear Extension approval rate in Bolton
Bolton approved 84.3% of rear extension applications, based on 305 decisions analysed.
Last updated: June 2026
84.3%
rear extension approval rate
305
Rear Extension decisions
257
Approved
48
Refused
85.7%
Bolton overall
Rear Extension applications are approved at roughly the same rate as the Bolton average (85.7%).
How rear extension compares in Bolton
Rear Extension
84.3%
Bolton all applications
85.7%
Planning a rear extension in Bolton?
84.3% 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
✓ PDF report for your architect
Free planning check for Bolton →
✓ Nearest comparable rear extension decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Other project types in Bolton
81.8%
85.2%
80.7%
80.9%
91.5%
79.1%
41.0%
75.0%
74.5%
83.3%
71.4%
79.2%
54.5%