Crime Rates at Seymour Street, Mountain Ash, CF45 4BL

Seymour Street area has the 5th lowest crime rate of 23 local areas in Mountain Ash , and the 358th lowest crime rate of 797 local areas in Rhondda Cynon Taf .

At least one of the neighbouring streets has high or very high crime levels. However, overall crime around this postcode is more mixed, with some nearby areas experiencing lower crime.

The overall crime rate in the area around Seymour Street (CF45 4BL) in the last 12 months was 58.8 per 1,000 residents and was 39.1% lower than the Mountain Ash average (96.6 per 1,000 residents). In the last 12 months, this area’s most reported crimes were Violence and sexual offences with 11 offences recorded. The least common crime was Burglary with 1 case , unchanged from 2024. The fastest-growing crime category was Violence and sexual offences ( 266.7% YoY). The sharpest decline was Public order ( -50.0% YoY).

Violent crimes totalled 12 (≈ 47.1 per 1,000 residents). Year-over-year these were rising ( 140.0% ). Over the last decade, overall crime has falling ( -67.0% comparing early vs recent averages) .

In the area around Seymour Street (CF45 4BL), the highest concentration of overall crime is near Union Street, where police recorded 17 incidents. Violent and public-order offences occur most often near Ffrwd Crescent (11 offences). Both locations lie within roughly 0.3 miles of this postcode area.