Side Extension approval rate in Monmouthshire
Monmouthshire approved 100.0% of side extension applications, based on 71 decisions analysed.
Last updated: August 2026
100.0%
side extension approval rate
71
Side Extension decisions
71
Approved
0
Refused
97.4%
Monmouthshire overall
Side Extension applications are approved more often than the Monmouthshire average (97.4%), suggesting the council is relatively receptive to these projects.
How side extension compares in Monmouthshire
Side Extension
100.0%
Monmouthshire all applications
97.4%
Planning a side extension in Monmouthshire?
100.0% 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 Monmouthshire →
✓ Nearest comparable side extension decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Other project types in Monmouthshire
95.8%
97.2%
93.8%
99.1%
98.3%
100.0%
100.0%
96.2%
95.8%
100.0%