Flat Conversion approval rate in Islington

Islington approved 67.2% of flat conversion applications, based on 1,422 decisions analysed.

Last updated: August 2026

67.2%

flat conversion approval rate

1,422

Flat Conversion decisions

955

Approved

467

Refused

82.8%

Islington overall

Flat Conversion applications are refused more often than the Islington average (82.8%), suggesting the council scrutinises these projects more closely.

How flat conversion compares in Islington

Flat Conversion (1,422 decided)

67.2%

Islington all applications (85,214 decided)

82.8%

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 →