Total Crime Rate
43.2 per 1,000
All offences · May 2025 - Apr 2026Violent Crime Rate
31.8 per 1,000
May 2025 - Apr 2026Mynydd Y Seren area has the 14th lowest crime rate of 30 local areas in Gilfach-goch , and the 266th lowest crime rate of 791 local areas in Rhondda Cynon Taf .
This postcode forms a relatively safe pocket compared with the surrounding streets. Neighbouring areas record much higher crime levels, even though this postcode itself remains comparatively low-crime.
The overall crime rate in the area around Mynydd Y Seren (CF39 8ET) in the last 12 months was 43.2 per 1,000 residents and was 27.8% lower than the Gilfach-goch average (59.8 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 2025. The fastest-growing crime category was Other theft ( 100.0% YoY). The sharpest decline was Violent crimes ( -26.3% YoY).
Violent crimes totalled 14 (≈ 31.8 per 1,000 residents). Year-over-year these were falling ( -26.3% ). Over the last decade, overall crime has falling ( -17.6% comparing early vs recent averages) .
In the area around Mynydd Y Seren (CF39 8ET), the highest concentration of overall crime is near Oakwood Drive, where police recorded 13 incidents. Violent and public-order offences occur most often near Cwm Hyfryd (12 offences). Both locations lie within roughly 0.3 miles of this postcode area.
View Crime In Tonyrefail West| Month | Crime | Location* | Last Outcome |
|---|---|---|---|
| Apr 2026 | Violence and sexual offences | Cwm Hyfryd | 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.