Loft Conversion approval rate in Cambridge

Cambridge approved 87.6% of loft conversion applications, based on 249 decisions analysed.

Last updated: March 2026

87.6%

loft conversion approval rate

249

Loft Conversion decisions

218

Approved

Refused

90.4%

Cambridge overall

Loft Conversion applications are refused more often than the Cambridge average (90.4%), suggesting the council scrutinises these projects more closely.

How loft conversion compares in Cambridge

Loft Conversion (249 decided)

87.6%

Cambridge all applications (5,770 decided)

90.4%

Planning a loft conversion in Cambridge?

87.6% 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 Cambridge Pro Report — £79

Less than one set of revised drawings.