Total Crime Rate
51.7 per 1,000
All offences · Oct 2024 - Sep 2025Diana Street area has the 21st lowest crime rate of 51 local areas in Plasnewydd , and the 443rd lowest 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 Diana Street (CF24 4TT) in the last 12 months was 51.7 per 1,000 residents and was 56.3% lower than the Plasnewydd average (118.4 per 1,000 residents). In the last 12 months, this area’s most reported crimes were Violence and sexual offences with 12 offences recorded. The least common crime was Bicycle theft with 1 case , unchanged from 2024. The fastest-growing crime category was Violence and sexual offences ( 500.0% YoY). Other major crime categories were broadly unchanged compared to 2024.
Violent crimes totalled 15 (≈ 43.1 per 1,000 residents). Year-over-year these were rising ( 650.0% ). Over the last decade, overall crime has falling ( -84.5% comparing early vs recent averages) .
In the area around Diana Street (CF24 4TT), the highest concentration of overall crime is near Violet Row, where police recorded 215 incidents. Violent and public-order offences occur most often near Strathnairn Street (37 offences). Both locations lie within roughly 0.3 miles of this postcode area.
View Crime In Plasnewydd| Month | Crime | Location* | Last Outcome |
|---|---|---|---|
| Sep 2025 | Shoplifting | Violet Row | Investigation complete; no suspect identified |
| Sep 2025 | Violence and sexual offences | Moy Road | Under investigation |
| Sep 2025 | Shoplifting | Angus Street | Investigation complete; no suspect identified |
| Sep 2025 | Shoplifting | Angus Street | Investigation complete; no suspect identified |
| Sep 2025 | Shoplifting | Angus Street | Investigation complete; no suspect identified |
| Sep 2025 | Shoplifting | Violet Row | Under investigation |
| Sep 2025 | Shoplifting | Violet Row | Under investigation |
| Sep 2025 | Shoplifting | Violet Row | Investigation complete; no suspect identified |
| Sep 2025 | Shoplifting | Violet Row | Investigation complete; no suspect identified |
| Sep 2025 | Shoplifting | Violet Row | Unable to prosecute suspect |
| Sep 2025 | Shoplifting | Violet Row | Investigation complete; no suspect identified |
| Sep 2025 | Shoplifting | Violet Row | Investigation complete; no suspect identified |
| Sep 2025 | Public order | Violet Row | Under investigation |
| Sep 2025 | Other theft | Violet Row | Under investigation |
| Sep 2025 | Vehicle crime | Ty'N-Y-Coed Place | Investigation complete; no suspect identified |
| Sep 2025 | Anti-social behaviour | Moy Road | — |
| Sep 2025 | Criminal damage and arson | Alder Road | Under investigation |
| Sep 2025 | Shoplifting | Angus Street | Under investigation |
| Sep 2025 | Other crime | Violet Row | Under investigation |
| Sep 2025 | Shoplifting | Strathnairn Street | Under investigation |
| Sep 2025 | Vehicle crime | Strathnairn Street | Under investigation |
| Sep 2025 | Violence and sexual offences | Strathnairn Street | Under investigation |
| Sep 2025 | Violence and sexual offences | Strathnairn Street | Unable to prosecute suspect |
| Sep 2025 | Other crime | Strathnairn Street | Under investigation |
| Sep 2025 | Shoplifting | Strathnairn Street | Investigation complete; no suspect identified |
| Sep 2025 | Shoplifting | Strathnairn Street | Investigation complete; no suspect identified |
| Sep 2025 | Violence and sexual offences | Diana Street | Unable to prosecute suspect |
| Sep 2025 | Other theft | Keppoch Street | Under investigation |
| Sep 2025 | Burglary | Strathnairn Street | Under investigation |
| Sep 2025 | Other theft | Werfa 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.