Total Crime Rate

45.3 per 1,000 5/10 · Typical

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 45.3 5/10
  • Violence and sexual offences 17.4 4/10
  • Anti-social behaviour 7.0 4/10
  • Burglary 3.5 4/10
  • Criminal damage and arson 3.5 3/10
  • Other crime 3.5 4/10
  • Other theft 3.5 3/10
  • Public order 3.5 3/10
  • Vehicle crime 3.5 3/10
  • Bicycle theft 0.0 1/10
  • Drugs 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

Pwllmawr Avenue area has the 18th lowest crime rate of 62 local areas in Llanrumney , and the 389th lowest crime rate of 1,028 local areas in Cardiff .

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 Pwllmawr Avenue (CF3 3HH) in the last 12 months was 45.3 per 1,000 residents and was 57.9% lower than the Llanrumney average (107.7 per 1,000 residents). In the last 12 months, this area’s most reported crimes were Violence and sexual offences with 5 offences recorded. The least common crime was Burglary with 1 case , up 100.0% compared to 2024. The fastest-growing crime category was Burglary ( 100.0% YoY). The sharpest decline was Criminal damage and arson ( -66.7% YoY).

Violent crimes totalled 6 (≈ 20.9 per 1,000 residents). Year-over-year these were falling ( -33.3% ). Over the last decade, overall crime has falling ( -51.4% comparing early vs recent averages) .

In the area around Pwllmawr Avenue (CF3 3HH), the highest concentration of overall crime is near The Avenue, where police recorded 25 incidents. Violent and public-order offences occur most often near Criccieth Road (10 offences). Both locations lie within roughly 0.3 miles of this postcode area.

View Crime In Llanrumney

Crime Over Time in Pwllmawr Avenue area

MonthCrimeLocation*Last Outcome
Sep 2025Violence and sexual offences B4239 Under investigation
Sep 2025Criminal damage and arson Caeglas Avenue Investigation complete; no suspect identified
Sep 2025Vehicle crime Caeglas Avenue Under investigation
Sep 2025Public order The Avenue Under investigation
Sep 2025Anti-social behaviour Pwll Mawr Avenue
Sep 2025Violence and sexual offences Dros-Y-Morfa Further investigation is not in the public interest
Sep 2025Violence and sexual offences Harlech Road Unable to prosecute suspect
Sep 2025Anti-social behaviour Harlech Road
Sep 2025Vehicle crime Wentloog Road Under investigation
Sep 2025Public order B4239 Unable to prosecute suspect
Sep 2025Public order Greenway Avenue Under investigation

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.