Side extension approval rate in North Somerset
North Somerset approved 93.4% of side extension applications, based on 2,177 decisions analysed.
Last updated: October 2026
93.4%
side extension approval rate
2,177
Side extension decisions
2,033
Approved
144
Refused
88.7%
North Somerset overall
Side extension applications are approved more often than the North Somerset average (88.7%).
How side extension applications compare in North Somerset
Side extension
93.4%
North Somerset all applications
88.7%
Before you apply in North Somerset
This page shows the council-wide rate. The free check shows decisions 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
Planning professional? PlanningLens runs refusal alerts and evidence packs for North Somerset and any other published UK council. See the data services →
Other project types in North Somerset
88.9%
94.6%
81.1%
91.6%
90.4%
94.5%
89.5%
90.4%
92.0%
86.5%
96.3%
88.7%
86.4%
71.4%
88.7%