Total Crime Rate
116.4 per 1,000
All offences · Oct 2024 - Sep 2025Trem Y Foel area has the 9th highest crime rate of 37 local areas in Edeirnion , and the 90th highest crime rate of 353 local areas in Denbighshire .
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 Trem Y Foel (LL21 9LR) in the last 12 months was 116.4 per 1,000 residents and was 110.7% higher than the Edeirnion average (55.3 per 1,000 residents). In the last 12 months, this area’s most reported crimes were Anti-social behaviour with 15 offences recorded. The least common crime was Other crime with 1 case , unchanged from 2024. The fastest-growing crime category was Violence and sexual offences ( 350.0% YoY). Other major crime categories were broadly unchanged compared to 2024.
Violent crimes totalled 15 (≈ 44.8 per 1,000 residents). Year-over-year these were rising ( 150.0% ). Over the last decade, overall crime has rising ( 14.9% comparing early vs recent averages) .
In the area around Trem Y Foel (LL21 9LR), the main crime hotspot is near Llys Ial. Police recorded 15 crimes here, including 7 violent or public-order offences. All these locations are within roughly 0.3 miles.
View Crime In Edeirnion| Month | Crime | Location* | Last Outcome | |
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| No crimes for this selection. | ||||
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.