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 Buckinghamshire.
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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 Buckinghamshire.
| Type | Decisions | Rate |
|---|---|---|
| Conservatory | 998 | 90.1% |
| Front Extension | 2,361 | 89.1% |
| Wraparound Extension | 789 | 89.1% |
| Side Extension | 4,584 | 88.3% |
| Basement | 264 | 88.3% |
| Rear Extension | 8,152 | 87.7% |
| Hip-to-Gable Conversion | 460 | 84.8% |
| Dormer | 2,775 | 84.5% |
| Loft Conversion | 1,743 | 84.1% |
| Garage / Parking | 6,041 | 83.8% |
| Extension (General) | 961 | 83.1% |
| Annex | 255 | 82.7% |
| Outbuilding | 1,932 | 82.0% |
| Flat Conversion | 146 | 79.5% |
| New Build | 1,361 | 76.9% |
| Change of Use (Residential) | 1,093 | 76.4% |
| HMO | 90 | 68.9% |
277 loft conversion applications in Buckinghamshire 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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