Crime Rates at Caernarvon Way, Rumney, Cardiff, CF3 1RY

Caernarvon Way area has the 3rd highest crime rate of 66 local areas in Pontprennau and Old St Mellons , and the 82nd highest crime rate of 1,028 local areas in Cardiff .

Crime levels at this postcode are much higher than in the adjoining streets, suggesting that most neighbouring areas are relatively safer than this one.

The overall crime rate in the area around Caernarvon Way (CF3 1RY) in the last 12 months was 256.9 per 1,000 residents and was 227.2% higher than the Pontprennau and Old St Mellons average (78.5 per 1,000 residents). In the last 12 months, this area’s most reported crimes were Violence and sexual offences with 29 offences recorded. The least common crime was Bicycle theft with 1 case , unchanged from 2024. The fastest-growing crime category was Anti-social behaviour ( 122.2% YoY). The sharpest decline was Other theft ( -33.3% YoY).

Violent crimes totalled 37 (≈ 113.1 per 1,000 residents). Year-over-year these were rising ( 60.9% ). Over the last decade, overall crime has falling ( -59.8% comparing early vs recent averages) .

In the area around Caernarvon Way (CF3 1RY), the highest concentration of overall crime is near Abergele Road, where police recorded 90 incidents. Violent and public-order offences occur most often near Glan-Y-Mor Road (22 offences). Both locations lie within roughly 0.3 miles of this postcode area.