Flat Conversion approval rate in Islington
Islington approved 67.2% of flat conversion applications, based on 1,425 decisions analysed.
Last updated: September 2026
67.2%
flat conversion approval rate
1,425
Flat Conversion decisions
958
Approved
467
Refused
82.4%
Islington overall
Flat Conversion applications are refused more often than the Islington average (82.4%), suggesting the council scrutinises these projects more closely.
How flat conversion compares in Islington
Flat Conversion
67.2%
Islington all applications
82.4%
Planning a flat conversion in Islington?
67.2% 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 flat conversion approval rate
✓ Nearest comparable flat conversion decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Free planning check for Islington →
✓ Nearest comparable flat conversion decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Planning professional? PlanningLens runs refusal alerts and evidence packs for Islington and any other published UK council — see the data services →
Other project types in Islington
80.8%
82.4%
67.3%
80.6%
76.6%
73.0%
71.6%
80.2%
85.9%
85.5%
75.8%
83.0%
79.2%
78.9%
53.7%