Total Crime Rate
103.2 per 1,000
All offences · May 2025 - Apr 2026Violent Crime Rate
67.6 per 1,000
May 2025 - Apr 2026Tanrhiw Road area has the 7th highest crime rate of 47 local areas in Arllechwedd , and the 106th highest crime rate of 395 local areas in Gwynedd .
This postcode sits in a local crime hotspot. Overall crime levels here are significantly higher than in the surrounding streets and the wider area.
The overall crime rate in the area around Tanrhiw Road (LL57 4AW) in the last 12 months was 103.2 per 1,000 residents and was 36.8% higher than the Arllechwedd average (75.5 per 1,000 residents). In the last 12 months, this area’s most reported crimes were Violence and sexual offences with 19 offences recorded. The least common crime was Other theft with 1 case , unchanged from 2025. The fastest-growing crime category was Other crime ( 100.0% YoY). The sharpest decline was Vehicle crime ( -50.0% YoY).
Violent crimes totalled 19 (≈ 67.6 per 1,000 residents). Year-over-year these were falling ( -5.0% ). Over the last decade, overall crime has falling ( -52.1% comparing early vs recent averages) .
In the area around Tanrhiw Road (LL57 4AW), the main crime hotspot is near Sports/Recreation Area. Police recorded 18 crimes here, including 10 violent or public-order offences. All these locations are within roughly 0.3 miles.
View Crime In Tre-garth a Mynydd Llandygái| Month | Crime | Location* | Last Outcome |
|---|---|---|---|
| Apr 2026 | Violence and sexual offences | Sports/Recreation Area | Under investigation |
| Apr 2026 | Violence and sexual offences | Erw Faen | Under investigation |
| Apr 2026 | Violence and sexual offences | Erw Faen | 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.