Total Crime Rate
81.6 per 1,000
All offences · Oct 2024 - Sep 2025Old Dan Y Deri area has the 22nd highest crime rate of 55 local areas in Bedlinog and Trelewis , and the 90th highest crime rate of 189 local areas in Merthyr Tydfil .
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 Old Dan Y Deri (CF48 4SQ) in the last 12 months was 81.6 per 1,000 residents and was 21.5% higher than the Bedlinog and Trelewis average (67.2 per 1,000 residents). In the last 12 months, this area’s most reported crimes were Violence and sexual offences with 14 offences recorded. The least common crime was Other crime with 1 case , unchanged from 2024. The fastest-growing crime category was Burglary ( 200.0% YoY). The sharpest decline was Criminal damage and arson ( -33.3% YoY).
Violent crimes totalled 15 (≈ 51.0 per 1,000 residents). Year-over-year these were flat ( 0.0% ). Over the last decade, overall crime has falling ( -53.2% comparing early vs recent averages) .
In the area around Old Dan Y Deri (CF48 4SQ), the main crime hotspot is near Rhodfa'R Crëyr. Police recorded 29 crimes here, including 10 violent or public-order offences. All these locations are within roughly 0.3 miles.
View Crime In Bedlinog and Trelewis| Month | Crime | Location* | Last Outcome |
|---|---|---|---|
| Sep 2025 | Violence and sexual offences | Glyndwr Street | Under investigation |
| Sep 2025 | Drugs | Rhodfa'R Crëyr | Under investigation |
| Sep 2025 | Violence and sexual offences | Kingfisher Crescent | Under investigation |
| Sep 2025 | Burglary | Rhodfa'R Crëyr | 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.