Loft Conversion approval rate in Islington
Islington approved 67.2% of loft conversion applications, based on 6,049 decisions analysed.
Last updated: March 2026
67.2%
loft conversion approval rate
6,049
Loft Conversion decisions
4,065
Approved
1,984
Refused
82.8%
Islington overall
Loft Conversion applications are refused more often than the Islington average (82.8%), suggesting the council scrutinises these projects more closely.
How loft conversion compares in Islington
Loft Conversion
67.2%
Islington all applications
82.8%
Planning a loft conversion in Islington?
67.2% get approved — but the odds vary by street. Your Pro Report 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
Get Islington Pro Report — £79
✓ Nearest comparable loft conversion decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Less than one set of revised drawings.
Other project types in Islington
80.7%
82.2%
80.6%
76.4%
72.8%
71.6%
79.9%
86.0%
85.0%
67.1%
77.3%
82.7%
79.4%
78.4%
52.5%