Flat Conversion approval rate in Brentwood

Brentwood approved 67.4% of flat conversion applications, based on 43 decisions analysed.

Last updated: August 2026

67.4%

flat conversion approval rate

Flat Conversion decisions

Approved

Refused

84.0%

Brentwood overall

Flat Conversion applications are refused more often than the Brentwood average (84.0%), suggesting the council scrutinises these projects more closely.

How flat conversion compares in Brentwood

Flat Conversion (43 decided)

67.4%

Brentwood all applications (12,129 decided)

84.0%

Planning a flat conversion in Brentwood?

67.4% 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 Brentwood →