Total Crime Rate
227.1 per 1,000
All offences · Oct 2024 - Sep 2025Trem Y Dyffryn area has the highest crime rate of 41 local areas in Aberdulais , and the 26th highest crime rate of 477 local areas in Neath Port Talbot .
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 Dyffryn (SA11 4BX) in the last 12 months was 227.1 per 1,000 residents and was 354.3% higher than the Aberdulais average (50.0 per 1,000 residents). In the last 12 months, this area’s most reported crimes were Violence and sexual offences with 32 offences recorded. The least common crime was Burglary with 1 case , down -50.0% compared to 2024. The fastest-growing crime category was Criminal damage and arson ( 250.0% YoY). The sharpest decline was Burglary ( -50.0% YoY).
Violent crimes totalled 40 (≈ 174.7 per 1,000 residents). Year-over-year these were rising ( 207.7% ). Over the last decade, overall crime has rising ( 29.1% comparing early vs recent averages) .
In the area around Trem Y Dyffryn (SA11 4BX), the main crime hotspot is near Dunvant Avenue. Police recorded 26 crimes here, including 19 violent or public-order offences. All these locations are within roughly 0.3 miles.
View Crime In Aberdulais| Month | Crime | Location* | Last Outcome |
|---|---|---|---|
| Sep 2025 | Vehicle crime | Lletty Dafydd | Investigation complete; no suspect identified |
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.