Total Crime Rate

8.3 per 1,000 1/10 · Very Low

All offences · May 2025 - Apr 2026

Violent Crime Rate

0.0 per 1,000 1/10 · Very Low

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 8.3 1/10
  • Anti-social behaviour 4.1 3/10
  • Bicycle theft 4.1 6/10
  • Violent crimes 0.0 1/10
  • Burglary 0.0 1/10
  • Criminal damage and arson 0.0 1/10
  • Drugs 0.0 1/10
  • Other crime 0.0 1/10
  • Other theft 0.0 1/10
  • Possession of weapons 0.0 1/10
  • Public order 0.0 1/10
  • Robbery 0.0 1/10
  • Shoplifting 0.0 1/10
  • Theft from the person 0.0 1/10
  • Vehicle crime 0.0 1/10
  • Violence and sexual offences 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

Heol Nant Castan area has the 4th lowest crime rate of 23 local areas in Rhiwbina , and the 48th lowest crime rate of 1,013 local areas in Cardiff .

Compared with the surrounding streets, this postcode does not stand out as either a particular hotspot or an unusually safe pocket. Crime levels in the neighbouring output areas are broadly in line with this area.

The overall crime rate in the area around Heol Nant Castan (CF14 6RP) in the last 12 months was 8.3 per 1,000 residents and was 71.7% lower than the Rhiwbina average (29.2 per 1,000 residents). In the last 12 months, this area’s most reported crimes were Anti-social behaviour with 1 offences recorded. The least common crime was Anti-social behaviour with 1 case , unchanged from 2025. The fastest-growing crime category was Bicycle theft ( 100.0% YoY). Other major crime categories were broadly unchanged compared to 2025.

In the area around Heol Nant Castan (CF14 6RP), the highest concentration of overall crime is near Heol Llanishen Fach, where police recorded 6 incidents. Violent and public-order offences occur most often near Groes Lon (3 offences). Both locations lie within roughly 0.3 miles of this postcode area.

View Crime In Cardiff

Crime Over Time in Heol Nant Castan area

Showing crimes within 0.3 miles (2/2)
Month:
MonthCrimeLocation*Last Outcome
Apr 2026Burglary Heol Uchaf Under investigation
Apr 2026Violence and sexual offences Heol Isaf Unable to prosecute suspect
* on or near this location Page 1 • Showing 2 of 2

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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