Front Extension approval rate in Hertsmere
Hertsmere approved 94.7% of front extension applications, based on 151 decisions analysed.
Last updated: June 2026
94.7%
front extension approval rate
151
Front Extension decisions
143
Approved
8
Refused
87.4%
Hertsmere overall
Front Extension applications are approved more often than the Hertsmere average (87.4%), suggesting the council is relatively receptive to these projects.
How front extension compares in Hertsmere
Front Extension
94.7%
Hertsmere all applications
87.4%
Planning a front extension in Hertsmere?
94.7% 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 front extension approval rate
✓ Nearest comparable front extension decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Free planning check for Hertsmere →
✓ Nearest comparable front extension decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Other project types in Hertsmere
86.0%
90.7%
90.7%
86.1%
86.9%
88.1%
92.7%
94.2%
83.0%
81.3%
89.0%
93.5%
100.0%
100.0%