Side Extension approval rate in Chichester
Chichester approved 94.9% of side extension applications, based on 374 decisions analysed.
Last updated: August 2026
94.9%
side extension approval rate
374
Side Extension decisions
355
Approved
19
Refused
89.9%
Chichester overall
Side Extension applications are approved more often than the Chichester average (89.9%), suggesting the council is relatively receptive to these projects.
How side extension compares in Chichester
Side Extension
94.9%
Chichester all applications
89.9%
Planning a side extension in Chichester?
94.9% 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 side extension approval rate
✓ Nearest comparable side extension decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Free planning check for Chichester →
✓ Nearest comparable side extension decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Other project types in Chichester
88.7%
95.1%
89.8%
91.1%
88.9%
77.3%
97.6%
96.0%
80.2%
89.3%
93.3%
94.4%
100.0%