Side Extension approval rate in Swindon
Swindon approved 93.7% of side extension applications, based on 520 decisions analysed.
Last updated: August 2026
93.7%
side extension approval rate
520
Side Extension decisions
487
Approved
33
Refused
95.0%
Swindon overall
Side Extension applications are approved at roughly the same rate as the Swindon average (95.0%).
How side extension compares in Swindon
Side Extension
93.7%
Swindon all applications
95.0%
Planning a side extension in Swindon?
93.7% get approved, but the odds vary by street. Your Full Planning Analysis shows exactly what gets approved and refused near your property.
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✓ Nearest comparable side extension decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Other project types in Swindon
93.9%
93.2%
90.5%
96.2%
90.4%
94.1%
90.3%
95.4%
97.1%
93.0%
91.7%
93.8%