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Outbuilding approval rate in Halton

Halton approved 100.0% of outbuilding applications, based on 54 decisions analysed.

Last updated: August 2026

100.0%
outbuilding approval rate
54
Outbuilding decisions
54
Approved
0
Refused
96.4%
Halton overall

Outbuilding applications are approved more often than the Halton average (96.4%), suggesting the council is relatively receptive to these projects.

How outbuilding compares in Halton

Outbuilding (54 decided)
100.0%
Halton all applications (2,278 decided)
96.4%

Planning a outbuilding in Halton?

100.0% get approved, but the odds vary by street. Your Full Planning Analysis shows exactly what gets approved and refused near your property.

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Other project types in Halton

Rear Extension (619 decided)
98.2%
Side Extension (388 decided)
97.2%
Garage / Parking (378 decided)
97.1%
Extension (General) (175 decided)
96.0%
88.9%
Conservatory (92 decided)
98.9%
New Build (79 decided)
91.1%
Front Extension (66 decided)
97.0%
Dormer (63 decided)
95.2%
100.0%
Loft Conversion (50 decided)
94.0%
HMO (18 decided)
72.2%
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