Data-backed planning intelligence · 3,840,000+ decisions analysed across England, Scotland, Wales and Northern Ireland

Change of Use (Residential) approval rate in Cornwall

Cornwall approved 92.3% of change of use (residential) applications, based on 1,740 decisions analysed.

Last updated: September 2026

92.3%
change of use (residential) approval rate
1,740
Change of Use (Residential) decisions
1,606
Approved
134
Refused
92.4%
Cornwall overall

Change of Use (Residential) applications are approved at roughly the same rate as the Cornwall average (92.4%).

How change of use (residential) compares in Cornwall

Change of Use (Residential) (1,740 decided)
92.3%
Cornwall all applications (18,408 decided)
92.4%

Planning a change of use (residential) in Cornwall?

92.3% 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 change of use (residential) approval rate
✓ Nearest comparable change of use (residential) decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
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Planning professional? PlanningLens runs refusal alerts and evidence packs for Cornwall and any other published UK council — see the data services →

Other project types in Cornwall

Extension (General) (4,149 decided)
95.9%
Garage / Parking (3,844 decided)
94.0%
Outbuilding (1,465 decided)
94.5%
Rear Extension (1,215 decided)
97.1%
New Build (982 decided)
83.0%
Annex (822 decided)
95.3%
Dormer (668 decided)
96.4%
Side Extension (653 decided)
98.0%
Conservatory (602 decided)
97.3%
Loft Conversion (453 decided)
93.2%
Front Extension (126 decided)
93.7%
Basement (121 decided)
97.5%
98.6%
HMO (64 decided)
93.8%
Flat Conversion (62 decided)
93.5%
82.4%
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