Total Crime Rate
82.3 per 1,000
All offences Β· Oct 2024 - Sep 2025Trowbridge Road area has the 33rd highest crime rate of 66 local areas in Pontprennau and Old St Mellons , and the 433rd 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 Trowbridge Road (CF3 1QN) in the last 12 months was 82.3 per 1,000 residents and was 4.9% higher than the Pontprennau and Old St Mellons average (78.5 per 1,000 residents). In the last 12 months, this areaβs most reported crimes were Violence and sexual offences with 12 offences recorded. The least common crime was Anti-social behaviour with 1 case , down -83.3% compared to 2024. The fastest-growing crime category was Drugs ( 100.0% YoY). The sharpest decline was Anti-social behaviour ( -83.3% YoY).
Violent crimes totalled 14 (β 42.7 per 1,000 residents). Year-over-year these were flat ( 0.0% ). Over the last decade, overall crime has falling ( -47.3% comparing early vs recent averages) .
In the area around Trowbridge Road (CF3 1QN), the main crime hotspot is near Caer Castell Place. Police recorded 57 crimes here, including 21 violent or public-order offences. All these locations are within roughly 0.3 miles.
View Crime In Pontprennau and Old St Mellons| Month | Crime | Location* | Last Outcome |
|---|---|---|---|
| Sep 2025 | Public order | Trowbridge Road | Under investigation |
| Sep 2025 | Violence and sexual offences | Caernarvon Way | Under investigation |
| Sep 2025 | Criminal damage and arson | Greenway Road | Investigation complete; no suspect identified |
| Sep 2025 | Criminal damage and arson | Greenway Road | Investigation complete; no suspect identified |
| Sep 2025 | Violence and sexual offences | Aberdaron Road | Under investigation |
| Sep 2025 | Vehicle crime | Aberdaron Road | Investigation complete; no suspect identified |
| Sep 2025 | Anti-social behaviour | Caernarvon Way | β |
| Sep 2025 | Anti-social behaviour | Caernarvon Way | β |
| Sep 2025 | Criminal damage and arson | Caernarvon Way | Under investigation |
| Sep 2025 | Theft from the person | Caernarvon Way | Unable to prosecute suspect |
| Sep 2025 | Anti-social behaviour | Aberdaron Road | β |
| Sep 2025 | Anti-social behaviour | Greenway Road | β |
| Sep 2025 | Violence and sexual offences | Heol Newydd | Under investigation |
| Sep 2025 | Anti-social behaviour | Dolgoch Close | β |
| Sep 2025 | Other theft | Dolgoch Close | Investigation complete; no suspect identified |
| Sep 2025 | Violence and sexual offences | Dolgoch Close | Unable to prosecute suspect |
| Sep 2025 | Violence and sexual offences | Dolgoch Close | Under investigation |
| Sep 2025 | Public order | Borth Road | Investigation complete; no suspect identified |
| Sep 2025 | Public order | Borth Road | Under investigation |
| Sep 2025 | Violence and sexual offences | Borth Road | Under investigation |
| Sep 2025 | Burglary | Greenway Road | Unable to prosecute suspect |
| Sep 2025 | Anti-social behaviour | Greenway Road | β |
| Sep 2025 | Violence and sexual offences | Heol Newydd | Under investigation |
| Sep 2025 | Anti-social behaviour | Greenway Road | β |
| Sep 2025 | Anti-social behaviour | Letterston Road | β |
| Sep 2025 | Criminal damage and arson | Letterston Road | Under investigation |
| Sep 2025 | Violence and sexual offences | Morfa Crescent | Under investigation |
| Sep 2025 | Anti-social behaviour | Morfa Crescent | β |
| Sep 2025 | Anti-social behaviour | Caer Castell Place | β |
| Sep 2025 | Anti-social behaviour | Caer Castell Place | β |
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.