Flat Conversion approval rate in Islington

Islington approved 67.1% of flat conversion applications, based on 1,415 decisions analysed.

Last updated: March 2026

67.1%

flat conversion approval rate

1,415

Flat Conversion decisions

950

Approved

465

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 (1,415 decided)

67.1%

Islington all applications (85,229 decided)

82.8%

Planning a flat conversion in Islington?

67.1% get approved — but the odds vary by street. Your Pro Report 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

Get Islington Pro Report — £79

Less than one set of revised drawings.