Loft Conversion approval rate in Cambridge
Cambridge approved 94.3% of loft conversion applications, based on 545 decisions analysed.
Last updated: September 2026
94.3%
loft conversion approval rate
545
Loft Conversion decisions
514
Approved
31
Refused
92.4%
Cambridge overall
Loft Conversion applications are approved at roughly the same rate as the Cambridge average (92.4%).
How loft conversion compares in Cambridge
Loft Conversion
94.3%
Cambridge all applications
92.4%
Planning a loft conversion in Cambridge?
94.3% 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 loft conversion approval rate
✓ Nearest comparable loft conversion decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Free planning check for Cambridge →
✓ Nearest comparable loft conversion decisions
✓ Refusal triggers specific to your area
✓ PDF report for your architect
Planning professional? PlanningLens runs refusal alerts and evidence packs for Cambridge and any other published UK council — see the data services →
Other project types in Cambridge
96.5%
95.0%
96.3%
96.9%
96.9%
95.9%
93.8%
89.4%
97.1%
98.6%
93.8%
98.1%
100.0%
85.2%
100.0%