Total Crime Rate

85.2 per 1,000 7/10 · High

All offences · Oct 2024 - Sep 2025
Latest update: 13.12.2025 Crime figures are sourced from data.police.uk and are typically published with a 3-month delay.
Crime rate per 1000 residents
  • All crimes 85.2 7/10
  • Violence and sexual offences 19.5 5/10
  • Vehicle crime 17.0 9/10
  • Anti-social behaviour 14.6 7/10
  • Burglary 12.2 9/10
  • Public order 9.7 7/10
  • Other theft 7.3 6/10
  • Bicycle theft 2.4 2/10
  • Criminal damage and arson 2.4 1/10
  • Drugs 0.0 1/10
  • Other crime 0.0 1/10
  • Possession of weapons 0.0 1/10
  • Robbery 0.0 1/10
  • Shoplifting 0.0 1/10
  • Theft from the person 0.0 1/10
Values shown per 1,000 residents · Oct 2024 - Sep 2025 · Rating compares this oa to UK peers of the same type.
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Crime overview

Llanmaes Street area has the 20th highest crime rate of 41 local areas in Grangetown , and the 419th highest crime rate of 1,028 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 85.2 per 1,000 residents and was 27.4% lower than the Grangetown average (117.3 per 1,000 residents). In the last 12 months, this area’s most reported crimes were Violence and sexual offences with 8 offences recorded. The least common crime was Bicycle theft with 1 case , down -50.0% compared to 2024. The fastest-growing crime category was Burglary ( 400.0% YoY). The sharpest decline was Criminal damage and arson ( -75.0% YoY).

Violent crimes totalled 12 (≈ 29.2 per 1,000 residents). Year-over-year these were falling ( -45.5% ). Over the last decade, overall crime has falling ( -44.0% 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 49 incidents. Violent and public-order offences occur most often near Franklen Street (26 offences). Both locations lie within roughly 0.3 miles of this postcode area.

View Crime In Grangetown

Crime Over Time in Llanmaes Street area

MonthCrimeLocation*Last Outcome
Sep 2025Other crime Penhevad Street Unable to prosecute suspect
Sep 2025Anti-social behaviour Parking Area
Sep 2025Violence and sexual offences Worcester Street Under investigation
Sep 2025Violence and sexual offences Worcester Street Under investigation
Sep 2025Drugs Earl Street Under investigation
Sep 2025Anti-social behaviour Earl Street
Sep 2025Bicycle theft Parking Area Under investigation
Sep 2025Anti-social behaviour Parking Area
Sep 2025Violence and sexual offences Worcester Street Under investigation
Sep 2025Anti-social behaviour Machen Street
Sep 2025Other theft Pentrebane Street Investigation complete; no suspect identified
Sep 2025Anti-social behaviour Parking Area
Sep 2025Vehicle crime North Street Investigation complete; no suspect identified
Sep 2025Violence and sexual offences Grangetown Under investigation
Sep 2025Public order Machen Street Unable to prosecute suspect
Sep 2025Vehicle crime Machen Street Investigation complete; no suspect identified
Sep 2025Robbery Oakley Place Under investigation
Sep 2025Public order Stockland Street Unable to prosecute suspect
Sep 2025Public order Stockland Street Investigation complete; no suspect identified
Sep 2025Vehicle crime Machen Street Investigation complete; no suspect identified
Sep 2025Violence and sexual offences Hewell Street Under investigation
Sep 2025Bicycle theft Hewell Street Under investigation
Sep 2025Anti-social behaviour Penhevad Street
Sep 2025Violence and sexual offences Machen Street Investigation complete; no suspect identified
Sep 2025Other theft Worcester Street Under investigation
Sep 2025Other theft St Fagan'S Street Under investigation
Sep 2025Drugs Grangetown Under investigation
Sep 2025Vehicle crime Grange Gardens Under investigation
Sep 2025Criminal damage and arson Franklen Street Unable to prosecute suspect
Sep 2025Vehicle crime Franklen Street Investigation complete; no suspect identified

Data Sources

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.