Basement approval rate in Sefton
Sefton approved 83.7% of basement applications, based on 43 decisions analysed.
Last updated: September 2026
83.7%
basement approval rate
43
Basement decisions
36
Approved
7
Refused
90.5%
Sefton overall
Basement applications are refused more often than the Sefton average (90.5%), suggesting the council scrutinises these projects more closely.
How basement compares in Sefton
Basement
83.7%
Sefton all applications
90.5%
Planning a basement in Sefton?
83.7% 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 basement approval rate
✓ Nearest comparable basement decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Free planning check for Sefton →
✓ Nearest comparable basement decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Planning professional? PlanningLens runs refusal alerts and evidence packs for Sefton and any other published UK council — see the data services →
Other project types in Sefton
94.0%
91.6%
94.0%
91.1%
97.8%
85.6%
91.3%
96.7%
95.6%
75.0%
43.1%
98.5%
100.0%
95.2%
94.7%