Rear Extension approval rate in Lancaster
Lancaster approved 92.3% of rear extension applications, based on 439 decisions analysed.
Last updated: June 2026
92.3%
rear extension approval rate
439
Rear Extension decisions
405
Approved
34
Refused
92.1%
Lancaster overall
Rear Extension applications are approved at roughly the same rate as the Lancaster average (92.1%).
How rear extension compares in Lancaster
Rear Extension
92.3%
Lancaster all applications
92.1%
Planning a rear extension in Lancaster?
92.3% 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 Lancaster →
✓ Nearest comparable rear extension decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Other project types in Lancaster
92.9%
92.2%
89.5%
90.2%
96.1%
88.6%
89.0%
90.0%
85.7%
97.4%
88.2%
52.9%
92.3%
84.6%
100.0%