Side extension approval rate in Swindon
Swindon approved 93.1% of side extension applications, based on 538 decisions analysed.
Last updated: October 2026
93.1%
side extension approval rate
538
Side extension decisions
501
Approved
37
Refused
91.6%
Swindon overall
Side extension applications are approved at roughly the same rate as the Swindon average (91.6%).
How side extension applications compare in Swindon
Side extension
93.1%
Swindon all applications
91.6%
Before you apply in Swindon
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 Swindon →
✓ 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 Swindon and any other published UK council. See the data services →
Other project types in Swindon
93.5%
91.7%
87.6%
95.8%
89.1%
92.9%
90.8%
93.6%
97.3%
92.3%
84.0%
88.2%
90.0%