Rear Extension approval rate in Plymouth
Plymouth approved 97.2% of rear extension applications, based on 1,299 decisions analysed.
Last updated: September 2026
97.2%
rear extension approval rate
1,299
Rear Extension decisions
1,263
Approved
36
Refused
92.0%
Plymouth overall
Rear Extension applications are approved more often than the Plymouth average (92.0%), suggesting the council is relatively receptive to these projects.
How rear extension compares in Plymouth
Rear Extension
97.2%
Plymouth all applications
92.0%
Planning a rear extension in Plymouth?
97.2% 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 Plymouth →
✓ Nearest comparable rear extension decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Planning professional? PlanningLens runs refusal alerts and evidence packs for Plymouth and any other published UK council — see the data services →
Other project types in Plymouth
89.3%
96.6%
95.7%
92.6%
94.7%
94.0%
96.9%
93.7%
93.5%
96.7%
79.1%
97.8%
92.0%
96.4%
97.4%