Flat Conversion approval rate in Cornwall

Name: Flat Conversion planning approval rate in Cornwall
Creator: PlanningLens
Published: 2026-09-30T18:28:47+00:00
License: https://creativecommons.org/licenses/by/4.0/

Cornwall approved 93.5% of flat conversion applications, based on 62 decisions analysed.

Last updated: September 2026

93.5%

flat conversion approval rate

Flat Conversion decisions

Approved

Refused

92.4%

Cornwall overall

Flat Conversion applications are approved at roughly the same rate as the Cornwall average (92.4%).

How flat conversion compares in Cornwall

Flat Conversion (62 decided)

93.5%

Cornwall all applications (18,408 decided)

92.4%

Planning a flat conversion in Cornwall?

93.5% 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 Cornwall →

Planning professional? PlanningLens runs refusal alerts and evidence packs for Cornwall and any other published UK council — see the data services →