Side extension approval rate in Monmouthshire
Monmouthshire approved 100.0% of side extension applications, based on 77 decisions analysed.
Last updated: October 2026
100.0%
side extension approval rate
77
Side extension decisions
77
Approved
0
Refused
95.0%
Monmouthshire overall
This rate rests on 77 decisions, a small sample, so treat it with caution.
How side extension applications compare in Monmouthshire
Side extension
100.0%
Monmouthshire all applications
95.0%
Before you apply in Monmouthshire
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 Monmouthshire →
✓ 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 Monmouthshire and any other published UK council. See the data services →
Other project types in Monmouthshire
95.7%
97.4%
94.4%
99.1%
98.3%
98.2%
100.0%
96.2%
96.0%
100.0%