Total Crime Rate
40.5 per 1,000
All offences · May 2025 - Apr 2026Violent Crime Rate
24.3 per 1,000
May 2025 - Apr 2026Clos Llewellyn area has the 23rd lowest crime rate of 69 local areas in Ely , and the 347th lowest crime rate of 1,013 local areas in Cardiff .
Compared with the surrounding streets, this postcode does not stand out as either a particular hotspot or an unusually safe pocket. Crime levels in the neighbouring output areas are broadly in line with this area.
The overall crime rate in the area around Clos Llewellyn (CF15 9JR) in the last 12 months was 40.5 per 1,000 residents and was 64.7% lower than the Ely average (114.9 per 1,000 residents). In the last 12 months, this area’s most reported crimes were Violence and sexual offences with 4 offences recorded. The least common crime was Criminal damage and arson with 1 case , up 100.0% compared to 2025. The fastest-growing crime category was Violent crimes ( 200.0% YoY). The sharpest decline was Anti-social behaviour ( 100.0% YoY).
Violent crimes totalled 6 (≈ 24.3 per 1,000 residents). Year-over-year these were rising ( 200.0% ). Over the last decade, overall crime has falling ( -33.3% comparing early vs recent averages) .
In the area around Clos Llewellyn (CF15 9JR), the main crime hotspot is near Llys Tudful. Police recorded 11 crimes here, including 10 violent or public-order offences. All these locations are within roughly 0.3 miles.
View Crime In Pentyrch and St Fagans| Month | Crime | Location* | Last Outcome |
|---|---|---|---|
| Apr 2026 | Criminal damage and arson | Maes-Yr-Onnen | Under investigation |
| Apr 2026 | Violence and sexual offences | Maes Cadwgan | 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.