Crime Rates at Marine Avenue, Old Colwyn, Colwyn Bay, LL29 9TR

Marine Avenue area has the 18th lowest crime rate of 45 local areas in Eirias , and the 162nd highest crime rate of 382 local areas in Conwy .

This postcode forms a relatively safe pocket compared with the surrounding streets. Neighbouring areas record much higher crime levels, even though this postcode itself remains comparatively low-crime.

The overall crime rate in the area around Marine Avenue (LL29 9TR) in the last 12 months was 75.1 per 1,000 residents and was 30.8% lower than the Eirias average (108.6 per 1,000 residents). In the last 12 months, this area’s most reported crimes were Violence and sexual offences with 11 offences recorded. The least common crime was Anti-social behaviour with 1 case , unchanged from 2025. The fastest-growing crime category was Other crime ( 100.0% YoY). The sharpest decline was Criminal damage and arson ( -50.0% YoY).

Violent crimes totalled 20 (≈ 60.1 per 1,000 residents). Year-over-year these were falling ( -4.8% ). Over the last decade, overall crime has falling ( -45.2% comparing early vs recent averages) .

In the area around Marine Avenue (LL29 9TR), the main crime hotspot is near Kyffin Close. Police recorded 41 crimes here, including 23 violent or public-order offences. All these locations are within roughly 0.3 miles.