Loft conversions change your roofline — and that makes them one of the more closely scrutinised application types. Councils scrutinise visibility, overlooking and street character more closely than for ground-level work. Here's what the data shows in Flintshire.
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Loft conversions face more scrutiny than rear or side extensions because they change the property's profile from the street. Dormers, mansards and hip-to-gable alterations are particularly sensitive.
Two houses on the same street can get different outcomes.
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Not all applications are treated equally. Here's how loft conversions stack up against other common projects in Flintshire.
| Type | Decisions | Rate |
|---|---|---|
| Wraparound Extension | 86 | 95.3% |
| Conservatory | 309 | 95.1% |
| Side Extension | 649 | 94.8% |
| Rear Extension | 986 | 94.6% |
| Front Extension | 82 | 93.9% |
| Extension (General) | 2,118 | 91.1% |
| Flat Conversion | 32 | 87.5% |
| Garage / Parking | 1,329 | 87.0% |
| Loft Conversion | 139 | 84.9% |
| Outbuilding | 359 | 81.9% |
| Annex | 87 | 81.6% |
| Dormer | 162 | 81.5% |
| Change of Use (Residential) | 996 | 80.2% |
| New Build | 956 | 77.0% |
| HMO | 57 | 70.2% |
21 loft conversion applications in Flintshire have been refused since 2020. Many of those homeowners had already paid for drawings and application fees. A free, property-specific report shows you what gets approved — and what gets refused — near your property.
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