Total Crime Rate
307.0 per 1,000
All offences · May 2025 - Apr 2026Violent Crime Rate
61.4 per 1,000
May 2025 - Apr 2026Tallis Street area has the 2nd highest crime rate of 27 local areas in Treorchy , and the 28th highest crime rate of 791 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 Tallis Street (CF42 6LT) in the last 12 months was 307.0 per 1,000 residents and was 262.7% higher than the Treorchy average (84.6 per 1,000 residents). In the last 12 months, this area’s most reported crimes were Anti-social behaviour with 45 offences recorded. The least common crime was Criminal damage and arson with 1 case , unchanged from 2025. The fastest-growing crime category was Possession of weapons ( 100.0% YoY). The sharpest decline was Vehicle crime ( -33.3% YoY).
Violent crimes totalled 14 (≈ 61.4 per 1,000 residents). Year-over-year these were falling ( -6.7% ). Over the last decade, overall crime has rising ( 9.7% comparing early vs recent averages) .
In the area around Tallis Street (CF42 6LT), the main crime hotspot is near Woodland Terrace. Police recorded 53 crimes here, including 10 violent or public-order offences. All these locations are within roughly 0.3 miles.
View Crime In Treorchy| Month | Crime | Location* | Last Outcome |
|---|---|---|---|
| Apr 2026 | Violence and sexual offences | Park Road | Unable to prosecute suspect |
| Apr 2026 | Other theft | Park Terrace | Investigation complete; no suspect identified |
| Apr 2026 | Violence and sexual offences | David Street | Under investigation |
| Apr 2026 | Anti-social behaviour | Woodland Terrace | — |
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.