Crime Rates at Allerton Street, Cardiff, CF11 6SL

Allerton Street area has the 12th lowest crime rate of 41 local areas in Grangetown , and the 423rd lowest crime rate of 1,013 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 Allerton Street (CF11 6SL) in the last 12 months was 52.4 per 1,000 residents and was 53.9% lower than the Grangetown average (113.6 per 1,000 residents). In the last 12 months, this area’s most reported crimes were Violence and sexual offences with 8 offences recorded. The least common crime was Other crime with 1 case , up 100.0% compared to 2025. The fastest-growing crime category was Anti-social behaviour ( 100.0% YoY). The sharpest decline was Drugs ( -50.0% YoY).

Violent crimes totalled 13 (≈ 22.7 per 1,000 residents). Year-over-year these were flat ( 0.0% ). Over the last decade, overall crime has falling ( -79.9% comparing early vs recent averages) .

In the area around Allerton Street (CF11 6SL), the main crime hotspot is near Tudor Lane. Police recorded 76 crimes here, including 39 violent or public-order offences. All these locations are within roughly 0.3 miles.