Total Crime Rate
37.7 per 1,000
All offences · May 2025 - Apr 2026Violent Crime Rate
18.9 per 1,000
May 2025 - Apr 2026Llanwonno Road area has the 4th lowest crime rate of 23 local areas in Mountain Ash , and the 226th lowest crime rate of 791 local areas in Rhondda Cynon Taf .
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 Llanwonno Road (CF45 3NB) in the last 12 months was 37.7 per 1,000 residents and was 59.0% lower than the Mountain Ash average (92.1 per 1,000 residents). In the last 12 months, this area’s most reported crimes were Violence and sexual offences with 5 offences recorded. The least common crime was Anti-social behaviour with 1 case , down -75.0% compared to 2025. All major crime categories fell. The sharpest drop was Anti-social behaviour ( -75.0% YoY).
Violent crimes totalled 5 (≈ 18.9 per 1,000 residents). Year-over-year these were falling ( -54.5% ). Over the last decade, overall crime has falling ( -59.1% comparing early vs recent averages) .
In the area around Llanwonno Road (CF45 3NB), the main crime hotspot is near Darran Road. Police recorded 16 crimes here, including 13 violent or public-order offences. All these locations are within roughly 0.3 miles.
View Crime In Mountain Ash| Month | Crime | Location* | Last Outcome |
|---|---|---|---|
| Apr 2026 | Other theft | Bailey Street | Unable to prosecute suspect |
| Apr 2026 | Public order | Coplestone Street | Under investigation |
| Apr 2026 | Violence and sexual offences | Darran Road | Under investigation |
| Apr 2026 | Other theft | Bailey Street | Investigation complete; no suspect identified |
| Apr 2026 | Violence and sexual offences | Napier Street | Under investigation |
| Apr 2026 | Anti-social behaviour | Ifor Street | — |
StreetScan crime figures are based on official UK open data:
Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright and database right.