Wraparound Extension approval rate in Cardiff
Cardiff approved 84.6% of wraparound extension applications, based on 26 decisions analysed.
Last updated: August 2026
84.6%
wraparound extension approval rate
26
Wraparound Extension decisions
22
Approved
4
Refused
82.4%
Cardiff overall
Wraparound Extension applications are approved more often than the Cardiff average (82.4%), suggesting the council is relatively receptive to these projects.
How wraparound extension compares in Cardiff
Wraparound Extension
84.6%
Cardiff all applications
82.4%
Planning a wraparound extension in Cardiff?
84.6% 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 wraparound extension approval rate
✓ Nearest comparable wraparound extension decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
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✓ Nearest comparable wraparound extension decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Other project types in Cardiff
72.8%
68.7%
67.9%
84.0%
72.2%
72.1%
52.4%
77.1%
84.0%
80.0%
86.1%
78.1%
89.3%
75.0%