Side Extension approval rate in North Somerset
North Somerset approved 93.4% of side extension applications, based on 2,154 decisions analysed.
Last updated: August 2026
93.4%
side extension approval rate
2,154
Side Extension decisions
2,012
Approved
142
Refused
90.3%
North Somerset overall
Side Extension applications are approved more often than the North Somerset average (90.3%), suggesting the council is relatively receptive to these projects.
How side extension compares in North Somerset
Side Extension
93.4%
North Somerset all applications
90.3%
Planning a side extension in North Somerset?
93.4% 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 side extension approval rate
✓ Nearest comparable side extension decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Free planning check for North Somerset →
✓ Nearest comparable side extension decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Other project types in North Somerset
88.9%
94.6%
81.0%
91.6%
90.6%
94.6%
89.4%
90.5%
91.9%
86.6%
96.3%
89.3%
85.9%
71.4%
89.8%