Total Crime Rate
109.5 per 1,000
All offences · May 2025 - Apr 2026Violent Crime Rate
53.5 per 1,000
May 2025 - Apr 2026Llanmaes Street area has the 14th highest crime rate of 41 local areas in Grangetown , and the 305th highest crime rate of 1,013 local areas in Cardiff .
Crime levels at this postcode are much higher than in the adjoining streets, suggesting that most neighbouring areas are relatively safer than this one.
The overall crime rate in the area around Llanmaes Street (CF11 7LQ) in the last 12 months was 109.5 per 1,000 residents and was 3.6% lower than the Grangetown average (113.6 per 1,000 residents). In the last 12 months, this area’s most reported crimes were Violence and sexual offences with 17 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 Criminal damage and arson ( 100.0% YoY). The sharpest decline was Burglary ( -60.0% YoY).
Violent crimes totalled 22 (≈ 53.5 per 1,000 residents). Year-over-year these were rising ( 69.2% ). Over the last decade, overall crime has falling ( -74.2% comparing early vs recent averages) .
In the area around Llanmaes Street (CF11 7LQ), the highest concentration of overall crime is near Parking Area, where police recorded 63 incidents. Violent and public-order offences occur most often near Franklen Street (29 offences). Both locations lie within roughly 0.3 miles of this postcode area.
View Crime In Cardiff| Month | Crime | Location* | Last Outcome |
|---|---|---|---|
| Apr 2026 | Violence and sexual offences | North Street | Investigation complete; no suspect identified |
| Apr 2026 | Burglary | Forrest Street | Investigation complete; no suspect identified |
| Apr 2026 | Other theft | Grangetown | Investigation complete; no suspect identified |
| Apr 2026 | Violence and sexual offences | Penarth Road | Under investigation |
| Apr 2026 | Shoplifting | Penarth Road | Investigation complete; no suspect identified |
| Apr 2026 | Shoplifting | Penarth Road | Unable to prosecute suspect |
| Apr 2026 | Violence and sexual offences | Hewell Street | Under investigation |
| Apr 2026 | Anti-social behaviour | Penarth Road | — |
| Apr 2026 | Violence and sexual offences | Pentrebane Street | Under investigation |
| Apr 2026 | Public order | Pentrebane Street | Under investigation |
| Apr 2026 | Anti-social behaviour | Grange Gardens | — |
| Apr 2026 | Violence and sexual offences | Earl Street | Unable to prosecute suspect |
| Apr 2026 | Violence and sexual offences | Earl Street | Under investigation |
| Apr 2026 | Drugs | Earl Lane | Local resolution |
| Apr 2026 | Violence and sexual offences | Earl Lane | Unable to prosecute suspect |
| Apr 2026 | Vehicle crime | Forrest Street | Investigation complete; no suspect identified |
| Apr 2026 | Violence and sexual offences | Grangetown | Unable to prosecute suspect |
| Apr 2026 | Criminal damage and arson | Holmesdale Street | Under investigation |
| Apr 2026 | Public order | Havelock Place | Under investigation |
| Apr 2026 | Public order | Havelock Place | Under investigation |
| Apr 2026 | Public order | Havelock Place | Under investigation |
| Apr 2026 | Anti-social behaviour | Clive Street | — |
| Apr 2026 | Violence and sexual offences | Clive Street | Under investigation |
| Apr 2026 | Violence and sexual offences | Clive Street | Under investigation |
| Apr 2026 | Violence and sexual offences | Clive Street | Under investigation |
| Apr 2026 | Violence and sexual offences | Clive Street | Investigation complete; no suspect identified |
| Apr 2026 | Violence and sexual offences | St Fagan'S Street | Under investigation |
| Apr 2026 | Public order | North Street | Unable to prosecute suspect |
| Apr 2026 | Criminal damage and arson | Bromsgrove Street | Unable to prosecute suspect |
| Apr 2026 | Violence and sexual offences | Bromsgrove Street | Investigation complete; no suspect identified |
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.