Side Extension approval rate in West Berkshire
West Berkshire approved 90.6% of side extension applications, based on 106 decisions analysed.
Last updated: September 2026
90.6%
side extension approval rate
106
Side Extension decisions
96
Approved
10
Refused
87.5%
West Berkshire overall
Side Extension applications are approved more often than the West Berkshire average (87.5%), suggesting the council is relatively receptive to these projects.
How side extension compares in West Berkshire
Side Extension
90.6%
West Berkshire all applications
87.5%
Planning a side extension in West Berkshire?
90.6% 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 West Berkshire →
✓ Nearest comparable side extension decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Planning professional? PlanningLens runs refusal alerts and evidence packs for West Berkshire and any other published UK council — see the data services →
Other project types in West Berkshire
88.6%
92.8%
85.6%
92.4%
95.6%
93.2%
74.4%
85.7%
95.5%
100.0%
70.0%