Total Crime Rate

71.1 per 1,000 6/10 · 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 71.1 6/10
  • Violence and sexual offences 35.6 7/10
  • Burglary 8.4 8/10
  • Criminal damage and arson 8.4 6/10
  • Other theft 6.3 6/10
  • Vehicle crime 6.3 6/10
  • Possession of weapons 4.2 7/10
  • Anti-social behaviour 2.1 1/10
  • Bicycle theft 0.0 1/10
  • Drugs 0.0 1/10
  • Other crime 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
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

Heol Isaf area has the 3rd highest crime rate of 23 local areas in Pentyrch and St Fagans , and the 481st highest crime rate of 1,028 local areas in Cardiff .

At least one of the neighbouring streets has high or very high crime levels. However, overall crime around this postcode is more mixed, with some nearby areas experiencing lower crime.

The overall crime rate in the area around Heol Isaf (CF15 8EA) in the last 12 months was 71.1 per 1,000 residents and was 46.7% higher than the Pentyrch and St Fagans average (48.5 per 1,000 residents). In the last 12 months, this area’s most reported crimes were Violence and sexual offences with 17 offences recorded. The least common crime was Anti-social behaviour with 1 case , down -50.0% compared to 2024. The fastest-growing crime category was Burglary ( 300.0% YoY). The sharpest decline was Anti-social behaviour ( -50.0% YoY).

Violent crimes totalled 19 (≈ 39.7 per 1,000 residents). Year-over-year these were rising ( 111.1% ). Over the last decade, overall crime has rising ( 175.0% comparing early vs recent averages) .

In the area around Heol Isaf (CF15 8EA), the main crime hotspot is near Heol Roald Dahl. Police recorded 21 crimes here, including 13 violent or public-order offences. All these locations are within roughly 0.3 miles.

View Crime In Pentyrch and St Fagans

Crime Over Time in Heol Isaf area

Showing crimes within 0.3 miles (4/4)
Month:
MonthCrimeLocation*Last Outcome
Sep 2025Other theft Stryd Sils Ap Sion Under investigation
Sep 2025Vehicle crime Heol Roald Dahl Investigation complete; no suspect identified
Sep 2025Other theft Stryd Sils Ap Sion Under investigation
Sep 2025Vehicle crime Heol Rufus Investigation complete; no suspect identified
* on or near this location Page 1 • Showing 4 of 4

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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