Total Crime Rate
42.3 per 1,000
All offences · Oct 2024 - Sep 2025Heol Morien area has the 13th lowest crime rate of 34 local areas in Nelson , and the 147th lowest crime rate of 569 local areas in Caerphilly .
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 Heol Morien (CF46 6JA) in the last 12 months was 42.3 per 1,000 residents and was 36.4% lower than the Nelson average (66.5 per 1,000 residents). In the last 12 months, this area’s most reported crimes were Violence and sexual offences with 6 offences recorded. The least common crime was Anti-social behaviour with 1 case , unchanged from 2024. All major crime categories fell. The sharpest drop was Other theft ( -50.0% YoY).
Violent crimes totalled 7 (≈ 26.9 per 1,000 residents). Year-over-year these were falling ( -41.7% ). Over the last decade, overall crime has falling ( -22.1% comparing early vs recent averages) .
In the area around Heol Morien (CF46 6JA), the main crime hotspot is near Ynys Las. Police recorded 17 crimes here, including 12 violent or public-order offences. All these locations are within roughly 0.3 miles.
View Crime In Nelson| Month | Crime | Location* | Last Outcome | |
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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.