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Outbuilding approval rate in St Helens

St Helens approved – of outbuilding applications, based on 16 decisions analysed.

Last updated: October 2026

–%
outbuilding approval rate
16
Outbuilding decisions
–
Approved
–
Refused
–
St Helens overall

How outbuilding applications compare in St Helens

Outbuilding (16 decided)
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St Helens all applications (313 decided)
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Before you apply in St Helens

This page shows the council-wide rate. The free check shows decisions near your property.

✓ Your ward's outbuilding approval rate
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✓ PDF report for your architect
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Other project types in St Helens

Rear extension (128 decided)
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Garage and parking (82 decided)
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Side extension (79 decided)
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Dormer (31 decided)
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Conservatory (30 decided)
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Other extension (26 decided)
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New build (17 decided)
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Front extension (15 decided)
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Check planning approval patterns