Total Crime Rate

131.5 per 1,000 9/10 · Very High

All offences · May 2025 - Apr 2026

Violent Crime Rate

54.8 per 1,000 8/10 · 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 131.5 9/10
  • Violent crimes 54.8 8/10
  • Violence and sexual offences 41.1 8/10
  • Anti-social behaviour 30.1 9/10
  • Criminal damage and arson 24.7 10/10
  • Public order 13.7 8/10
  • Other theft 8.2 7/10
  • Vehicle crime 8.2 7/10
  • Burglary 5.5 6/10
  • Bicycle theft 0.0 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 · May 2025 - Apr 2026 · Rating compares this oa to UK peers of the same type.
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Crime overview

Heddfan South area has the 9th highest crime rate of 27 local areas in Pentwyn , and the 234th 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 Heddfan South (CF23 7EA) in the last 12 months was 131.5 per 1,000 residents and was 81.9% higher than the Pentwyn average (72.3 per 1,000 residents). In the last 12 months, this area’s most reported crimes were Violence and sexual offences with 15 offences recorded. The least common crime was Burglary with 2 cases , down -50.0% compared to 2025. All major crime categories fell. The sharpest drop was Burglary ( -50.0% YoY).

Violent crimes totalled 20 (≈ 54.8 per 1,000 residents). Year-over-year these were falling ( -23.1% ). Over the last decade, overall crime has falling ( -70.6% comparing early vs recent averages) .

In the area around Heddfan South (CF23 7EA), the highest concentration of overall crime is near Pentwyn Drive, where police recorded 61 incidents. Violent and public-order offences occur most often near Bryn Celyn (39 offences). Both locations lie within roughly 0.3 miles of this postcode area.

View Crime In Cardiff

Crime Over Time in Heddfan South area

Showing crimes within 0.3 miles (20/20)
Month:
MonthCrimeLocation*Last Outcome
Apr 2026Shoplifting Pentwyn Drive Under investigation
Apr 2026Violence and sexual offences Brynheulog Under investigation
Apr 2026Anti-social behaviour Heddfaen South —
Apr 2026Violence and sexual offences Heddfaen South Under investigation
Apr 2026Shoplifting Pentwyn Drive Awaiting court outcome
Apr 2026Shoplifting Pentwyn Drive Under investigation
Apr 2026Shoplifting Pentwyn Drive Awaiting court outcome
Apr 2026Criminal damage and arson Heddfaen North Investigation complete; no suspect identified
Apr 2026Public order Bryn Celyn Under investigation
Apr 2026Violence and sexual offences Bryn Celyn Under investigation
Apr 2026Violence and sexual offences Bryn Celyn Under investigation
Apr 2026Violence and sexual offences Heddfaen North Under investigation
Apr 2026Violence and sexual offences Bryn Celyn Under investigation
Apr 2026Violence and sexual offences Bryn Celyn Under investigation
Apr 2026Violence and sexual offences Brynheulog Under investigation
Apr 2026Violence and sexual offences Bryn Haidd Under investigation
Apr 2026Public order Bryn Celyn Road Unable to prosecute suspect
Apr 2026Violence and sexual offences Park/Open Space Under investigation
Apr 2026Violence and sexual offences Bryn Celyn Road Unable to prosecute suspect
Apr 2026Anti-social behaviour Bryncyn —
* on or near this location Page 1 • Showing 20 of 20

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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