Wraparound Extension approval rate in Merton
Merton approved 88.7% of wraparound extension applications, based on 478 decisions analysed.
Last updated: August 2026
88.7%
wraparound extension approval rate
478
Wraparound Extension decisions
424
Approved
54
Refused
86.2%
Merton overall
Wraparound Extension applications are approved more often than the Merton average (86.2%), suggesting the council is relatively receptive to these projects.
How wraparound extension compares in Merton
Wraparound Extension
88.7%
Merton all applications
86.2%
Planning a wraparound extension in Merton?
88.7% 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
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✓ Nearest comparable wraparound extension decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Other project types in Merton
81.8%
89.9%
88.5%
88.7%
85.0%
87.8%
86.9%
83.0%
87.2%
83.0%
91.4%
92.6%
79.1%
55.6%
79.2%