Total Crime Rate
84.9 per 1,000
All offences · Oct 2024 - Sep 2025Berthwin Street area has the 19th lowest crime rate of 43 local areas in Riverside , and the 421st highest crime rate of 1,028 local areas in Cardiff .
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 Berthwin Street (CF11 9JH) in the last 12 months was 84.9 per 1,000 residents and was 48.3% lower than the Riverside average (164.3 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 Anti-social behaviour with 1 case , down -50.0% compared to 2024. The fastest-growing crime category was Criminal damage and arson ( 150.0% YoY). The sharpest decline was Other theft ( -75.0% YoY).
Violent crimes totalled 9 (≈ 28.3 per 1,000 residents). Year-over-year these were rising ( 12.5% ). Over the last decade, overall crime has falling ( -54.3% comparing early vs recent averages) .
In the area around Berthwin Street (CF11 9JH), the highest concentration of overall crime is near Iestyn Street, where police recorded 162 incidents. Violent and public-order offences occur most often near Sneyd Street (17 offences). Both locations lie within roughly 0.3 miles of this postcode area.
View Crime In Riverside| Month | Crime | Location* | Last Outcome |
|---|---|---|---|
| Sep 2025 | Shoplifting | Iestyn Street | Under investigation |
| Sep 2025 | Public order | Iestyn Street | Under investigation |
| Sep 2025 | Shoplifting | Kings Road | Investigation complete; no suspect identified |
| Sep 2025 | Shoplifting | Kings Road | Investigation complete; no suspect identified |
| Sep 2025 | Shoplifting | Kings Road | Investigation complete; no suspect identified |
| Sep 2025 | Shoplifting | Kings Road | Investigation complete; no suspect identified |
| Sep 2025 | Shoplifting | Iestyn Street | Under investigation |
| Sep 2025 | Robbery | Iestyn Street | Under investigation |
| Sep 2025 | Robbery | Iestyn Street | Under investigation |
| Sep 2025 | Robbery | Iestyn Street | Under investigation |
| Sep 2025 | Criminal damage and arson | Iestynian Avenue | Under investigation |
| Sep 2025 | Burglary | William Street | Unable to prosecute suspect |
| Sep 2025 | Anti-social behaviour | Teilo Street | — |
| Sep 2025 | Anti-social behaviour | Gileston Road | — |
| Sep 2025 | Vehicle crime | Gileston Road | Investigation complete; no suspect identified |
| Sep 2025 | Bicycle theft | Plasturton Avenue | Investigation complete; no suspect identified |
| Sep 2025 | Shoplifting | Iestyn Street | Investigation complete; no suspect identified |
| Sep 2025 | Bicycle theft | Dogo Street | Investigation complete; no suspect identified |
| Sep 2025 | Other theft | Plasturton Gardens | Under investigation |
| Sep 2025 | Public order | Plasturton Gardens | Awaiting court outcome |
| Sep 2025 | Bicycle theft | Cathedral Road | Investigation complete; no suspect identified |
| Sep 2025 | Shoplifting | Kings Road | Investigation complete; no suspect identified |
| Sep 2025 | Criminal damage and arson | Plasturton Avenue | Investigation complete; no suspect identified |
| Sep 2025 | Vehicle crime | Dyfrig Street | Investigation complete; no suspect identified |
| Sep 2025 | Shoplifting | Kings Road | Investigation complete; no suspect identified |
| Sep 2025 | Shoplifting | Iestyn Street | Under investigation |
| Sep 2025 | Shoplifting | Iestyn Street | Investigation complete; no suspect identified |
| Sep 2025 | Shoplifting | Iestyn Street | Under investigation |
| Sep 2025 | Burglary | Kings Road | Under investigation |
| Sep 2025 | Shoplifting | Kings Road | Investigation complete; no suspect identified |
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.