Crime Rates at Halswell Street, Mountain Ash, CF45 4YN

Halswell Street area has the 2nd highest crime rate of 20 local areas in Abercynon , and the 83rd highest crime rate of 791 local areas in Rhondda Cynon Taf .

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 Halswell Street (CF45 4YN) in the last 12 months was 184.6 per 1,000 residents and was 131.8% higher than the Abercynon average (79.6 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 Burglary with 1 case , unchanged from 2025. The fastest-growing crime category was Other theft ( 150.0% YoY). The sharpest decline was Criminal damage and arson ( -50.0% YoY).

Violent crimes totalled 38 (≈ 116.9 per 1,000 residents). Year-over-year these were falling ( -7.3% ). Over the last decade, overall crime has falling ( -57.8% comparing early vs recent averages) .

In the area around Halswell Street (CF45 4YN), the main crime hotspot is near Milbourne Street. Police recorded 16 crimes here, including 11 violent or public-order offences. All these locations are within roughly 0.3 miles.