Rear Extension approval rate in Norwich
Norwich approved 96.0% of rear extension applications, based on 1,457 decisions analysed.
Last updated: September 2026
96.0%
rear extension approval rate
1,457
Rear Extension decisions
1,399
Approved
58
Refused
92.3%
Norwich overall
Rear Extension applications are approved more often than the Norwich average (92.3%), suggesting the council is relatively receptive to these projects.
How rear extension compares in Norwich
Rear Extension
96.0%
Norwich all applications
92.3%
Planning a rear extension in Norwich?
96.0% 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 Norwich →
✓ 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 Norwich and any other published UK council — see the data services →
Other project types in Norwich
89.8%
95.9%
90.5%
94.3%
96.1%
95.9%
98.3%
95.3%
96.4%
78.6%
87.5%
92.0%
55.1%
72.7%