Crime Rates at Cwm-y-glo, Caernarfon, LL55 4DD

This area has the 5th highest crime rate of 20 local areas in Bethel a'r Felinheli , and the 162nd highest crime rate of 395 local areas in Gwynedd .

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 This (LL55 4DD) in the last 12 months was 66.9 per 1,000 residents and was 27.4% higher than the Bethel a'r Felinheli average (52.5 per 1,000 residents). In the last 12 months, this area’s most reported crimes were Violence and sexual offences with 7 offences recorded. The least common crime was Other crime with 1 case , unchanged from 2025. The fastest-growing crime category was Public order ( 200.0% YoY). Other major crime categories were broadly unchanged compared to 2025.

Violent crimes totalled 10 (≈ 35.2 per 1,000 residents). Year-over-year these were rising ( 150.0% ). Over the last decade, overall crime has falling ( -57.1% comparing early vs recent averages) .

In the area around postcode LL55 4DD, the highest concentration of overall crime is near Bryn Crwn, where police recorded 6 incidents. Violent and public-order offences occur most often near Cae Ty Capel (4 offences). Both locations lie within roughly 0.3 miles of this postcode area.