Total Crime Rate
96.9 per 1,000
All offences · May 2025 - Apr 2026Violent Crime Rate
48.4 per 1,000
May 2025 - Apr 2026Cadwaladr Street area has the 9th highest crime rate of 23 local areas in Mountain Ash , and the 258th 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 Cadwaladr Street (CF45 3RD) in the last 12 months was 96.9 per 1,000 residents and was 5.3% higher 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 11 offences recorded. The least common crime was Burglary with 1 case , down -50.0% compared to 2025. The fastest-growing crime category was Other crime ( 100.0% YoY). The sharpest decline was Burglary ( -50.0% YoY).
Violent crimes totalled 14 (≈ 48.4 per 1,000 residents). Year-over-year these were falling ( -33.3% ). Over the last decade, overall crime has falling ( -3.3% comparing early vs recent averages) .
In the area around Cadwaladr Street (CF45 3RD), the highest concentration of overall crime is near Woodland Terrace, where police recorded 10 incidents. Violent and public-order offences occur most often near Cadwaladr Street (5 offences). Both locations lie within roughly 0.3 miles of this postcode area.
View Crime In Mountain Ash| Month | Crime | Location* | Last Outcome |
|---|---|---|---|
| Apr 2026 | Other crime | Woodland Terrace | Investigation complete; no suspect identified |
| Apr 2026 | Anti-social behaviour | Parking Area | — |
| Apr 2026 | Violence and sexual offences | Graig Street | Under investigation |
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.