Crime Rates at Brynheulog, Pentwyn, Cardiff, CF23 7JB

Brynheulog area has the 10th highest crime rate of 29 local areas in Pentwyn , and the 177th highest crime rate of 1,028 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 Brynheulog (CF23 7JB) in the last 12 months was 165.3 per 1,000 residents and was 92.9% higher than the Pentwyn average (85.7 per 1,000 residents). In the last 12 months, this area’s most reported crimes were Violence and sexual offences with 12 offences recorded. The least common crime was Drugs with 1 case , unchanged from 2024. The fastest-growing crime category was Other theft ( 400.0% YoY). The sharpest decline was Vehicle crime ( -55.6% YoY).

Violent crimes totalled 21 (≈ 86.8 per 1,000 residents). Year-over-year these were falling ( -12.5% ). Over the last decade, overall crime has rising ( 40.5% comparing early vs recent averages) .

In the area around Brynheulog (CF23 7JB), the highest concentration of overall crime is near Pentwyn Drive, where police recorded 112 incidents. Violent and public-order offences occur most often near Bryn Celyn (40 offences). Both locations lie within roughly 0.3 miles of this postcode area.