Front Extension approval rate in Merton
Merton approved 78.2% of front extension applications, based on 229 decisions analysed.
Last updated: March 2026
78.2%
front extension approval rate
229
Front Extension decisions
179
Approved
50
Refused
85.9%
Merton overall
Front Extension applications are refused more often than the Merton average (85.9%), suggesting the council scrutinises these projects more closely.
How front extension compares in Merton
Front Extension
78.2%
Merton all applications
85.9%
Planning a front extension in Merton?
78.2% get approved — but the odds vary by street. Your Pro Report shows exactly what gets approved and refused near your property.
✓ Your ward's front extension approval rate
✓ Nearest comparable front extension decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Get Merton Pro Report — £79
✓ Nearest comparable front extension decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Less than one set of revised drawings.
Other project types in Merton
81.5%
89.9%
88.3%
88.7%
84.9%
87.7%
86.8%
82.8%
86.6%
82.8%
91.3%
88.5%
93.1%
55.7%
79.2%