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Hip-to-Gable Conversion approval rate in Cornwall

Cornwall approved 76.9% of hip-to-gable conversion applications, based on 13 decisions analysed.

Last updated: June 2026

76.9%
hip-to-gable conversion approval rate
13
Hip-to-Gable Conversion decisions
10
Approved
3
Refused
93.1%
Cornwall overall

Hip-to-Gable Conversion applications are refused more often than the Cornwall average (93.1%), suggesting the council scrutinises these projects more closely.

How hip-to-gable conversion compares in Cornwall

Hip-to-Gable Conversion (13 decided)
76.9%
Cornwall all applications (20,983 decided)
93.1%

Planning a hip-to-gable conversion in Cornwall?

76.9% 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 hip-to-gable conversion approval rate
✓ Nearest comparable hip-to-gable conversion decisions
✓ Refusal triggers specific to your area
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Other project types in Cornwall

Extension (General) (3,421 decided)
96.2%
Garage / Parking (3,194 decided)
94.0%
92.2%
Outbuilding (1,213 decided)
94.5%
Rear Extension (997 decided)
97.4%
New Build (811 decided)
82.6%
Annex (666 decided)
95.6%
Dormer (583 decided)
96.2%
Side Extension (538 decided)
98.3%
Conservatory (488 decided)
97.5%
Loft Conversion (383 decided)
93.5%
Front Extension (104 decided)
93.3%
Basement (95 decided)
96.8%
98.3%
HMO (56 decided)
92.9%
Flat Conversion (52 decided)
92.3%
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