Certificate of Lawfulness approval rate in North Hertfordshire
North Hertfordshire approved 83.0% of certificate of lawfulness applications, based on 153 decisions analysed.
Last updated: September 2026
83.0%
certificate of lawfulness approval rate
153
Certificate of Lawfulness decisions
127
Approved
26
Refused
93.5%
North Hertfordshire overall
How certificate of lawfulness compares in North Hertfordshire
Certificate of Lawfulness
83.0%
North Hertfordshire all types
93.5%
What gets approved near your property?
In North Hertfordshire, 1 in 15 applications are refused. Your PlanningLens Full Planning Analysis gives you 17 pages of intelligence specific to your property:
✓ Ward-level approval rates for your exact area
✓ Common refusal reasons in North Hertfordshire
✓ Your 10 nearest comparable planning decisions
✓ Appeal success rates
✓ PDF report to share with your architect
Free planning check for North Hertfordshire →
✓ Common refusal reasons in North Hertfordshire
✓ Your 10 nearest comparable planning decisions
✓ Appeal success rates
✓ PDF report to share with your architect
Free. Based on 1,459 decisions.
Planning professional? PlanningLens runs refusal alerts and evidence packs for North Hertfordshire and any other published UK council — see the data services →
Other application types in North Hertfordshire
Full
91.9%
Trees
98.8%
Discharge of Conditions
97.1%
Other
90.7%
Certificate of Lawfulness
83.0%
Listed Building
94.4%
Advertisement
92.6%
Prior Approval
80.0%