Rear Extension approval rate in Lancaster
Lancaster approved 93.8% of rear extension applications, based on 354 decisions analysed.
Last updated: May 2026
93.8%
rear extension approval rate
354
Rear Extension decisions
332
Approved
22
Refused
93.3%
Lancaster overall
Rear Extension applications are approved at roughly the same rate as the Lancaster average (93.3%).
How rear extension compares in Lancaster
Rear Extension
93.8%
Lancaster all applications
93.3%
Planning a rear extension in Lancaster?
93.8% 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
93.8%
94.4%
91.0%
95.6%
93.2%
92.5%
90.9%
92.9%
96.6%
92.3%
41.7%
90.9%
90.9%
100.0%