Flat Conversion approval rate in Hertsmere
Hertsmere approved 100.0% of flat conversion applications, based on 28 decisions analysed.
Last updated: September 2026
100.0%
flat conversion approval rate
28
Flat Conversion decisions
28
Approved
0
Refused
87.5%
Hertsmere overall
Flat Conversion applications are approved more often than the Hertsmere average (87.5%), suggesting the council is relatively receptive to these projects.
How flat conversion compares in Hertsmere
Flat Conversion
100.0%
Hertsmere all applications
87.5%
Planning a flat conversion in Hertsmere?
100.0% 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 flat conversion approval rate
✓ Nearest comparable flat conversion decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Free planning check for Hertsmere →
✓ Nearest comparable flat conversion decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Planning professional? PlanningLens runs refusal alerts and evidence packs for Hertsmere and any other published UK council — see the data services →
Other project types in Hertsmere
86.6%
91.8%
91.6%
87.9%
89.7%
88.3%
95.2%
93.2%
95.3%
82.8%
83.3%
89.7%
100.0%
93.8%
100.0%