Data-backed planning intelligence · 3,700,000+ decisions analysed across England, Scotland, Wales and Northern Ireland

Outbuilding approval rate in Knowsley

Knowsley approved 97.6% of outbuilding applications, based on 166 decisions analysed.

Last updated: August 2026

97.6%
outbuilding approval rate
166
Outbuilding decisions
162
Approved
4
Refused
94.4%
Knowsley overall

Outbuilding applications are approved more often than the Knowsley average (94.4%), suggesting the council is relatively receptive to these projects.

How outbuilding compares in Knowsley

Outbuilding (166 decided)
97.6%
Knowsley all applications (4,478 decided)
94.4%

Planning a outbuilding in Knowsley?

97.6% 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 outbuilding approval rate
✓ Nearest comparable outbuilding decisions
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Other project types in Knowsley

Rear Extension (1,441 decided)
97.4%
Side Extension (1,115 decided)
97.3%
Garage / Parking (734 decided)
95.9%
New Build (659 decided)
91.8%
Wraparound Extension (357 decided)
99.4%
Front Extension (296 decided)
98.6%
Extension (General) (274 decided)
95.3%
90.3%
Dormer (171 decided)
93.0%
Conservatory (161 decided)
97.5%
Loft Conversion (81 decided)
92.6%
96.7%
Annex (29 decided)
96.6%
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