Rear Extension approval rate in Oldham
Oldham approved 91.0% of rear extension applications, based on 2,433 decisions analysed.
Last updated: June 2026
91.0%
rear extension approval rate
2,433
Rear Extension decisions
2,215
Approved
218
Refused
89.0%
Oldham overall
Rear Extension applications are approved at roughly the same rate as the Oldham average (89.0%).
How rear extension compares in Oldham
Rear Extension
91.0%
Oldham all applications
89.0%
Planning a rear extension in Oldham?
91.0% 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 rear extension approval rate
✓ Nearest comparable rear extension decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Free planning check for Oldham →
✓ Nearest comparable rear extension decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Other project types in Oldham
90.5%
90.0%
89.5%
89.3%
81.0%
86.1%
93.1%
95.1%
84.4%
93.1%
90.1%
89.8%
92.0%
90.9%
90.3%