Total Crime Rate
82.4 per 1,000
All offences · Oct 2024 - Sep 2025Tros Yr Afon area has the 14th highest crime rate of 73 local areas in Aethwy , and the 63rd highest crime rate of 224 local areas in Isle of Anglesey .
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 Tros Yr Afon (LL58 8BN) in the last 12 months was 82.4 per 1,000 residents and was 39.3% higher than the Aethwy average (59.1 per 1,000 residents). In the last 12 months, this area’s most reported crimes were Anti-social behaviour with 5 offences recorded. The least common crime was Criminal damage and arson with 2 cases , down -33.3% compared to 2024. The fastest-growing crime category was Other theft ( 100.0% YoY). The sharpest decline was Anti-social behaviour ( -37.5% YoY).
Violent crimes totalled 5 (≈ 29.4 per 1,000 residents). Year-over-year these were rising ( 25.0% ). Over the last decade, overall crime has falling ( -26.8% comparing early vs recent averages) .
In the area around Tros Yr Afon (LL58 8BN), the highest concentration of overall crime is near Bryn Teg, where police recorded 8 incidents. Violent and public-order offences occur most often near Arnold Close (6 offences). Both locations lie within roughly 0.3 miles of this postcode area.
View Crime In Aethwy| Month | Crime | Location* | Last Outcome |
|---|---|---|---|
| Sep 2025 | Violence and sexual offences | Bryn Teg | Under investigation |
| Sep 2025 | Anti-social behaviour | Bryn Teg | — |
| Sep 2025 | Violence and sexual offences | Arnold Close | 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.