Data-backed planning intelligence · 2,500,000+ decisions analysed across England, Scotland and Wales

Loft Conversion approval rate in Knowsley

Knowsley approved 92.1% of loft conversion applications, based on 76 decisions analysed.

Last updated: March 2026

92.1%
loft conversion approval rate
76
Loft Conversion decisions
70
Approved
6
Refused
94.5%
Knowsley overall

Loft Conversion applications are refused more often than the Knowsley average (94.5%), suggesting the council scrutinises these projects more closely.

How loft conversion compares in Knowsley

Loft Conversion (76 decided)
92.1%
Knowsley all applications (4,280 decided)
94.5%

Planning a loft conversion in Knowsley?

92.1% get approved — but the odds vary by street. Your Pro Report shows exactly what gets approved and refused near your property.

✓ Your ward's loft conversion approval rate
✓ Nearest comparable loft conversion decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Get Knowsley Pro Report — £79

Less than one set of revised drawings.

Other project types in Knowsley

Rear Extension (1,385 decided)
97.3%
Side Extension (1,082 decided)
97.2%
Garage / Parking (692 decided)
96.0%
New Build (631 decided)
92.1%
Wraparound Extension (346 decided)
99.4%
Front Extension (279 decided)
98.6%
Extension (General) (268 decided)
95.1%
89.7%
Dormer (160 decided)
92.5%
Outbuilding (160 decided)
98.1%
Conservatory (156 decided)
97.4%
Annex (28 decided)
96.4%
96.2%
Check planning approval patterns — Free