Total Crime Rate
236.1 per 1,000
All offences · Oct 2024 - Sep 2025Clos Dewi Sant area has the 8th highest crime rate of 43 local areas in Riverside , and the 101st highest crime rate of 1,028 local areas in Cardiff .
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 Clos Dewi Sant (CF11 9EX) in the last 12 months was 236.1 per 1,000 residents and was 43.7% higher 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 25 offences recorded. The least common crime was Bicycle theft with 1 case , up 100.0% compared to 2024. The fastest-growing crime category was Bicycle theft ( 100.0% YoY). The sharpest decline was Burglary ( -88.9% YoY).
Violent crimes totalled 35 (≈ 97.2 per 1,000 residents). Year-over-year these were rising ( 94.4% ). Over the last decade, overall crime has falling ( -57.9% comparing early vs recent averages) .
In the area around Clos Dewi Sant (CF11 9EX), the main crime hotspot is near Mandeville Street. Police recorded 108 crimes here, including 47 violent or public-order offences. All these locations are within roughly 0.3 miles.
View Crime In Riverside| Month | Crime | Location* | Last Outcome |
|---|---|---|---|
| Sep 2025 | Violence and sexual offences | Hospital | Under investigation |
| Sep 2025 | Criminal damage and arson | Lewis Street | Unable to prosecute suspect |
| Sep 2025 | Criminal damage and arson | Heath Street | Investigation complete; no suspect identified |
| Sep 2025 | Violence and sexual offences | Craddock Street | Under investigation |
| Sep 2025 | Violence and sexual offences | Craddock Street | Unable to prosecute suspect |
| Sep 2025 | Criminal damage and arson | Craddock Street | Investigation complete; no suspect identified |
| Sep 2025 | Violence and sexual offences | Lower Cathedral Road | Unable to prosecute suspect |
| Sep 2025 | Violence and sexual offences | Lewis Street | Under investigation |
| Sep 2025 | Vehicle crime | Pitman Street | Under investigation |
| Sep 2025 | Anti-social behaviour | Mandeville Street | — |
| Sep 2025 | Violence and sexual offences | Petrol Station | Unable to prosecute suspect |
| Sep 2025 | Violence and sexual offences | Petrol Station | Under investigation |
| Sep 2025 | Violence and sexual offences | Petrol Station | Awaiting court outcome |
| Sep 2025 | Violence and sexual offences | Petrol Station | Unable to prosecute suspect |
| Sep 2025 | Robbery | Petrol Station | Under investigation |
| Sep 2025 | Violence and sexual offences | South Morgan Place | Under investigation |
| Sep 2025 | Violence and sexual offences | Hospital | Under investigation |
| Sep 2025 | Public order | Mandeville Street | Under investigation |
| Sep 2025 | Anti-social behaviour | Petrol Station | — |
| Sep 2025 | Violence and sexual offences | Machen Place | Under investigation |
| Sep 2025 | Violence and sexual offences | Neville Place | Under investigation |
| Sep 2025 | Public order | Neville Place | Unable to prosecute suspect |
| Sep 2025 | Other theft | Neville Place | Under investigation |
| Sep 2025 | Public order | Neville Street | Under investigation |
| Sep 2025 | Public order | Rawden Mews | Under investigation |
| Sep 2025 | Anti-social behaviour | Rawden Mews | — |
| Sep 2025 | Violence and sexual offences | Machen Place | Under investigation |
| Sep 2025 | Public order | Mandeville Street | Under investigation |
| Sep 2025 | Public order | Machen Place | Unable to prosecute suspect |
| Sep 2025 | Violence and sexual offences | Neville 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.