Loft Conversion approval rate in Lewisham
Lewisham approved 79.3% of loft conversion applications, based on 2,676 decisions analysed.
Last updated: August 2026
79.3%
loft conversion approval rate
2,676
Loft Conversion decisions
2,121
Approved
555
Refused
82.9%
Lewisham overall
Loft Conversion applications are refused more often than the Lewisham average (82.9%), suggesting the council scrutinises these projects more closely.
How loft conversion compares in Lewisham
Loft Conversion
79.3%
Lewisham all applications
82.9%
Planning a loft conversion in Lewisham?
79.3% 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 loft conversion approval rate
✓ Nearest comparable loft conversion decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Free planning check for Lewisham →
✓ Nearest comparable loft conversion decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Other project types in Lewisham
75.6%
83.0%
83.6%
84.2%
81.6%
82.5%
75.9%
82.2%
82.9%
61.1%
84.9%
83.3%
88.8%
69.1%
60.3%