Loft Conversion approval rate in King's Lynn & West Norfolk

King's Lynn & West Norfolk approved 94.1% of loft conversion applications, based on 17 decisions analysed.

Last updated: March 2026

94.1%

loft conversion approval rate

Loft Conversion decisions

Approved

Refused

93.2%

King's Lynn & West Norfolk overall

Loft Conversion applications are approved at roughly the same rate as the King's Lynn & West Norfolk average (93.2%).

How loft conversion compares in King's Lynn & West Norfolk

Loft Conversion (17 decided)

94.1%

King's Lynn & West Norfolk all applications (2,011 decided)

93.2%

Planning a loft conversion in King's Lynn & West Norfolk?

94.1% 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 King's Lynn & West Norfolk Pro Report — £79

Less than one set of revised drawings.

Other project types in King's Lynn & West Norfolk

Extension (General) (376 decided)

95.5%

Garage / Parking (298 decided)

91.9%

Rear Extension (149 decided)

96.0%

Outbuilding (145 decided)

97.2%

Change of Use (Residential) (125 decided)

82.4%

New Build (86 decided)

90.7%

Side Extension (81 decided)

100.0%

Annex (55 decided)

85.5%

Conservatory (44 decided)

100.0%

Dormer (23 decided)

100.0%

Front Extension (20 decided)

100.0%

Wraparound Extension (15 decided)

100.0%

← All King's Lynn & West Norfolk planning statistics

Check planning approval patterns — Free