Flat Conversion approval rate in Kingston

Kingston approved 62.8% of flat conversion applications, based on 374 decisions analysed.

Last updated: March 2026

62.8%

flat conversion approval rate

374

Flat Conversion decisions

235

Approved

139

Refused

80.0%

Kingston overall

Flat Conversion applications are refused more often than the Kingston average (80.0%), suggesting the council scrutinises these projects more closely.

How flat conversion compares in Kingston

Flat Conversion (374 decided)

62.8%

Kingston all applications (23,239 decided)

80.0%

Planning a flat conversion in Kingston?

62.8% 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 Kingston Pro Report — £79

Less than one set of revised drawings.