Rear Extension approval rate in Adur & Worthing
Adur & Worthing approved 93.1% of rear extension applications, based on 6,434 decisions analysed.
Last updated: August 2026
93.1%
rear extension approval rate
6,434
Rear Extension decisions
5,991
Approved
443
Refused
89.4%
Adur & Worthing overall
Rear Extension applications are approved more often than the Adur & Worthing average (89.4%), suggesting the council is relatively receptive to these projects.
How rear extension compares in Adur & Worthing
Rear Extension
93.1%
Adur & Worthing all applications
89.4%
Planning a rear extension in Adur & Worthing?
93.1% 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
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Free planning check for Adur & Worthing →
✓ Nearest comparable rear extension decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Other project types in Adur & Worthing
84.2%
86.7%
87.5%
89.5%
93.8%
87.4%
93.1%
90.4%
65.8%
88.9%
90.1%
80.1%
85.5%
82.3%
86.5%