Rear Extension approval rate in Winchester
Winchester approved 97.4% of rear extension applications, based on 958 decisions analysed.
Last updated: August 2026
97.4%
rear extension approval rate
958
Rear Extension decisions
933
Approved
25
Refused
94.9%
Winchester overall
Rear Extension applications are approved more often than the Winchester average (94.9%), suggesting the council is relatively receptive to these projects.
How rear extension compares in Winchester
Rear Extension
97.4%
Winchester all applications
94.9%
Planning a rear extension in Winchester?
97.4% 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 Winchester →
✓ Nearest comparable rear extension decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Other project types in Winchester
94.6%
97.1%
95.3%
92.9%
95.7%
98.0%
95.0%
82.1%
96.6%
92.9%
96.6%
93.2%
96.8%
78.9%