Certificate of Lawfulness approval rate in Blackburn with Darwen
Blackburn with Darwen approved 86.7% of certificate of lawfulness applications, based on 15 decisions analysed.
Last updated: June 2026
86.7%
certificate of lawfulness approval rate
15
Certificate of Lawfulness decisions
13
Approved
2
Refused
89.1%
Blackburn with Darwen overall
How certificate of lawfulness compares in Blackburn with Darwen
Certificate of Lawfulness
86.7%
Blackburn with Darwen all types
89.1%
What gets approved near your property?
In Blackburn with Darwen, 1 in 9 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 Blackburn with Darwen
✓ Your 10 nearest comparable planning decisions
✓ Appeal success rates
✓ PDF report to share with your architect
Free planning check for Blackburn with Darwen →
✓ Common refusal reasons in Blackburn with Darwen
✓ Your 10 nearest comparable planning decisions
✓ Appeal success rates
✓ PDF report to share with your architect
Free. Based on 12,714 decisions.
Other application types in Blackburn with Darwen
Other
88.9%
Full
97.8%
Discharge of Conditions
95.3%
Trees
94.9%
Certificate of Lawfulness
86.7%