Rear Extension approval rate in Chichester
Chichester approved 95.0% of rear extension applications, based on 640 decisions analysed.
Last updated: June 2026
95.0%
rear extension approval rate
640
Rear Extension decisions
608
Approved
32
Refused
89.9%
Chichester overall
Rear Extension applications are approved more often than the Chichester average (89.9%), suggesting the council is relatively receptive to these projects.
How rear extension compares in Chichester
Rear Extension
95.0%
Chichester all applications
89.9%
Planning a rear extension in Chichester?
95.0% 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 Chichester →
✓ Nearest comparable rear extension decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Other project types in Chichester
88.5%
94.6%
90.1%
91.0%
88.7%
97.6%
77.9%
95.7%
80.0%
88.9%
93.2%
94.4%
100.0%