Rear Extension approval rate in Lancaster
Lancaster approved 92.2% of rear extension applications, based on 459 decisions analysed.
Last updated: August 2026
92.2%
rear extension approval rate
459
Rear Extension decisions
423
Approved
36
Refused
91.9%
Lancaster overall
Rear Extension applications are approved at roughly the same rate as the Lancaster average (91.9%).
How rear extension compares in Lancaster
Rear Extension
92.2%
Lancaster all applications
91.9%
Planning a rear extension in Lancaster?
92.2% 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
92.1%
91.5%
89.2%
90.5%
96.2%
88.5%
89.1%
90.4%
85.1%
97.6%
89.5%
57.9%
86.7%
85.7%
100.0%