Total Crime Rate

215.4 per 1,000 10/10 · Very High

All offences · May 2025 - Apr 2026

Violent Crime Rate

150.0 per 1,000 10/10 · Very High

May 2025 - Apr 2026
Latest update: 06.06.2026 Crime figures are sourced from data.police.uk and are typically published with a 3-month delay.
Crime rate per 1000 residents
  • All crimes 215.4 10/10
  • Violent crimes 150.0 10/10
  • Violence and sexual offences 123.1 10/10
  • Other crime 23.1 10/10
  • Public order 23.1 10/10
  • Criminal damage and arson 19.2 9/10
  • Anti-social behaviour 15.4 7/10
  • Drugs 3.9 4/10
  • Possession of weapons 3.9 6/10
  • Vehicle crime 3.9 4/10
  • Bicycle theft 0.0 1/10
  • Burglary 0.0 1/10
  • Other theft 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 · May 2025 - Apr 2026 · Rating compares this oa to UK peers of the same type.
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Crime overview

Clos Y Berllan area has the 8th highest crime rate of 66 local areas in Pontprennau and Old St Mellons , and the 113th highest crime rate of 1,013 local areas in Cardiff .

This postcode sits in a local crime hotspot. Overall crime levels here are significantly higher than in the surrounding streets and the wider area.

The overall crime rate in the area around Clos Y Berllan (CF3 0JT) in the last 12 months was 215.4 per 1,000 residents and was 244.1% higher than the Pontprennau and Old St Mellons average (62.6 per 1,000 residents). In the last 12 months, this area’s most reported crimes were Violence and sexual offences with 32 offences recorded. The least common crime was Drugs with 1 case , unchanged from 2025. The fastest-growing crime category was Criminal damage and arson ( 66.7% YoY). The sharpest decline was Anti-social behaviour ( -50.0% YoY).

Violent crimes totalled 39 (≈ 150.0 per 1,000 residents). Year-over-year these were falling ( -7.1% ). Over the last decade, overall crime has falling ( -63.1% comparing early vs recent averages) .

In the area around Clos Y Berllan (CF3 0JT), the highest concentration of overall crime is near Broadwell Close, where police recorded 17 incidents. Violent and public-order offences occur most often near Clos-Yr-Onnen (12 offences). Both locations lie within roughly 0.3 miles of this postcode area.

View Crime In Cardiff

Crime Over Time in Clos Y Berllan area

Showing crimes within 0.3 miles (16/16)
Month:
MonthCrimeLocation*Last Outcome
Apr 2026Possession of weapons Clos Y Gornant Awaiting court outcome
Apr 2026Public order Drybrook Close Under investigation
Apr 2026Public order Bassaleg Close Under investigation
Apr 2026Anti-social behaviour Kember Close —
Apr 2026Violence and sexual offences Wren Close Under investigation
Apr 2026Violence and sexual offences Clos Y Gornant Under investigation
Apr 2026Drugs Clos Y Gornant Awaiting court outcome
Apr 2026Violence and sexual offences Clos-Yr-Onnen Unable to prosecute suspect
Apr 2026Violence and sexual offences Broadwell Close Under investigation
Apr 2026Violence and sexual offences Broadwell Close Under investigation
Apr 2026Public order Machen Close Unable to prosecute suspect
Apr 2026Violence and sexual offences Salvia Close Under investigation
Apr 2026Violence and sexual offences Cwmcarn Close Under investigation
Apr 2026Criminal damage and arson Cwmcarn Close Under investigation
Apr 2026Anti-social behaviour Cwmcarn Close —
Apr 2026Violence and sexual offences Hornbeam Close Under investigation
* on or near this location Page 1 • Showing 16 of 16

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.

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