Crime Rates at Llanrumney Avenue, Llanrumney, Cardiff, CF3 4ER

Llanrumney Avenue area has the 17th lowest crime rate of 62 local areas in Llanrumney , and the 385th lowest crime rate of 1,028 local areas in Cardiff .

This postcode forms a relatively safe pocket compared with the surrounding streets. Neighbouring areas record much higher crime levels, even though this postcode itself remains comparatively low-crime.

The overall crime rate in the area around Llanrumney Avenue (CF3 4ER) in the last 12 months was 44.8 per 1,000 residents and was 58.4% lower than the Llanrumney average (107.7 per 1,000 residents). In the last 12 months, this area’s most reported crimes were Violence and sexual offences with 4 offences recorded. The least common crime was Criminal damage and arson with 1 case , down -66.7% compared to 2024. The fastest-growing crime category was Drugs ( 100.0% YoY). The sharpest decline was Criminal damage and arson ( -66.7% YoY).

Violent crimes totalled 5 (≈ 18.7 per 1,000 residents). Year-over-year these were falling ( -28.6% ). Over the last decade, overall crime has falling ( -82.0% comparing early vs recent averages) .

In the area around Llanrumney Avenue (CF3 4ER), the highest concentration of overall crime is near Mount Pleasant Lane, where police recorded 82 incidents. Violent and public-order offences occur most often near Croyde Avenue (19 offences). Both locations lie within roughly 0.3 miles of this postcode area.