Crime Rates at Trenewydd Road, Rumney, Cardiff, CF3 1SR

Trenewydd Road area has the 9th highest crime rate of 66 local areas in Pontprennau and Old St Mellons , and the 123rd highest crime rate of 1,013 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 Trenewydd Road (CF3 1SR) in the last 12 months was 207.6 per 1,000 residents and was 231.6% higher than the Pontprennau and Old St Mellons average (62.6 per 1,000 residents). In the last 12 months, this area’s most reported crimes were Violence and sexual offences with 44 offences recorded. The least common crime was Other theft with 1 case , up 100.0% compared to 2025. The fastest-growing crime category was Other theft ( 100.0% YoY). The sharpest decline was Robbery ( -50.0% YoY).

Violent crimes totalled 53 (≈ 142.9 per 1,000 residents). Year-over-year these were rising ( 20.5% ). Over the last decade, overall crime has falling ( -59.0% comparing early vs recent averages) .

In the area around Trenewydd Road (CF3 1SR), the highest concentration of overall crime is near Trebanog Close, where police recorded 41 incidents. Violent and public-order offences occur most often near Tresigin Road (27 offences). Both locations lie within roughly 0.3 miles of this postcode area.