Basement approval rate in Lisburn and Castlereagh City Council
Lisburn and Castlereagh City Council approved 88.9% of basement applications, based on 27 decisions analysed.
Last updated: June 2026
88.9%
basement approval rate
27
Basement decisions
24
Approved
3
Refused
93.6%
Lisburn and Castlereagh City Council overall
Basement applications are refused more often than the Lisburn and Castlereagh City Council average (93.6%), suggesting the council scrutinises these projects more closely.
How basement compares in Lisburn and Castlereagh City Council
Basement
88.9%
Lisburn and Castlereagh City Council all applications
93.6%
Planning a basement in Lisburn and Castlereagh City Council?
88.9% 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 Lisburn and Castlereagh City Council →
✓ Nearest comparable basement decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Other project types in Lisburn and Castlereagh City Council
92.7%
98.9%
99.5%
89.1%
100.0%
89.6%
99.5%
98.6%
100.0%
96.4%
100.0%
100.0%