Total Crime Rate
48.4 per 1,000
All offences · May 2025 - Apr 2026Violent Crime Rate
32.3 per 1,000
May 2025 - Apr 2026Llewellyn Terrace area has the 8th lowest crime rate of 27 local areas in Pen-y-graig , and the 302nd 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 Llewellyn Terrace (CF40 2PW) in the last 12 months was 48.4 per 1,000 residents and was 49.0% lower than the Pen-y-graig average (94.9 per 1,000 residents). In the last 12 months, this area’s most reported crimes were Violence and sexual offences with 7 offences recorded. The least common crime was Drugs with 1 case , unchanged from 2025. The fastest-growing crime category was Other crime ( 100.0% YoY). The sharpest decline was Public order ( -57.1% YoY).
Violent crimes totalled 10 (≈ 32.3 per 1,000 residents). Year-over-year these were falling ( -23.1% ). Over the last decade, overall crime has falling ( -57.8% comparing early vs recent averages) .
In the area around Llewellyn Terrace (CF40 2PW), the highest concentration of overall crime is near Pen Dinas, where police recorded 35 incidents. Violent and public-order offences occur most often near Aubrey Road (28 offences). Both locations lie within roughly 0.3 miles of this postcode area.
View Crime In Trealaw| Month | Crime | Location* | Last Outcome |
|---|---|---|---|
| Apr 2026 | Violence and sexual offences | Sycamore Drive | Unable to prosecute suspect |
| Apr 2026 | Violence and sexual offences | Georges Row | Under investigation |
| Apr 2026 | Violence and sexual offences | Aubrey Road | Unable to prosecute suspect |
| Apr 2026 | Violence and sexual offences | Twyn Gwyn Road | Under investigation |
| Apr 2026 | Violence and sexual offences | Twyn Gwyn Road | Under investigation |
| Apr 2026 | Violence and sexual offences | Pen Dinas | Under investigation |
| Apr 2026 | Violence and sexual offences | Brithweunydd Road | 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.