Rear Extension approval rate in Bolton
Bolton approved 85.3% of rear extension applications, based on 348 decisions analysed.
Last updated: August 2026
85.3%
rear extension approval rate
348
Rear Extension decisions
297
Approved
51
Refused
85.5%
Bolton overall
Rear Extension applications are approved at roughly the same rate as the Bolton average (85.5%).
How rear extension compares in Bolton
Rear Extension
85.3%
Bolton all applications
85.5%
Planning a rear extension in Bolton?
85.3% 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
81.7%
83.8%
81.1%
82.5%
92.0%
79.4%
41.2%
75.8%
75.0%
85.7%
73.3%
79.2%
61.5%
63.6%