Basement approval rate in Southend-on-Sea
Southend-on-Sea approved 82.4% of basement applications, based on 17 decisions analysed.
Last updated: September 2026
82.4%
basement approval rate
17
Basement decisions
14
Approved
3
Refused
89.0%
Southend-on-Sea overall
Basement applications are refused more often than the Southend-on-Sea average (89.0%), suggesting the council scrutinises these projects more closely.
How basement compares in Southend-on-Sea
Basement
82.4%
Southend-on-Sea all applications
89.0%
Planning a basement in Southend-on-Sea?
82.4% 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 Southend-on-Sea →
✓ 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 Southend-on-Sea and any other published UK council — see the data services →
Other project types in Southend-on-Sea
90.4%
92.5%
91.0%
92.1%
90.2%
67.8%
89.5%
88.6%
94.9%
97.8%
92.9%
100.0%
89.3%
100.0%