Total Crime Rate
173.9 per 1,000
All offences · Oct 2024 - Sep 2025Cwmsaerbren Flats area has the 2nd highest crime rate of 20 local areas in Treherbert , and the 107th highest crime rate of 797 local areas in Rhondda Cynon Taf .
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 Cwmsaerbren Flats (CF42 5LA) in the last 12 months was 173.9 per 1,000 residents and was 138.7% higher than the Treherbert average (72.9 per 1,000 residents). In the last 12 months, this area’s most reported crimes were Violence and sexual offences with 27 offences recorded. The least common crime was Criminal damage and arson with 1 case , down -50.0% compared to 2024. The fastest-growing crime category was Violence and sexual offences ( 237.5% YoY). The sharpest decline was Vehicle crime ( -66.7% YoY).
Violent crimes totalled 31 (≈ 122.5 per 1,000 residents). Year-over-year these were rising ( 181.8% ). Over the last decade, overall crime has falling ( -65.5% comparing early vs recent averages) .
In the area around Cwmsaerbren Flats (CF42 5LA), the highest concentration of overall crime is near Brynfedwen Close, where police recorded 15 incidents. Violent and public-order offences occur most often near Stuart Street (7 offences). Both locations lie within roughly 0.3 miles of this postcode area.
View Crime In Treherbert| Month | Crime | Location* | Last Outcome |
|---|---|---|---|
| Sep 2025 | Other theft | Cwmsaerbren Street | Investigation complete; no suspect identified |
| Sep 2025 | Violence and sexual offences | Parking Area | Under investigation |
| Sep 2025 | Other theft | Dumfries Street | Investigation complete; no suspect identified |
| Sep 2025 | Violence and sexual offences | Ninian Street | Under investigation |
| Sep 2025 | Anti-social behaviour | Ninian Street | — |
| Sep 2025 | Violence and sexual offences | Dumfries Street | Under investigation |
| Sep 2025 | Violence and sexual offences | Brynfedwen Close | Under investigation |
| Sep 2025 | Violence and sexual offences | Cwmsaerbren Street | Under investigation |
| Sep 2025 | Public order | Cwmsaerbren Street | Under investigation |
| Sep 2025 | Criminal damage and arson | Dumfries Street | Under investigation |
| Sep 2025 | Violence and sexual offences | Dumfries Street | Under investigation |
| Sep 2025 | Violence and sexual offences | Dumfries Street | 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.