Crime Rates at Cwm Gwynlais, Tongwynlais, Cardiff, CF15 7HU

Cwm Gwynlais area has the 4th lowest crime rate of 22 local areas in Taff's Well , and the 119th lowest crime rate of 791 local areas in Rhondda Cynon Taf .

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 Cwm Gwynlais (CF15 7HU) in the last 12 months was 22.5 per 1,000 residents and was 82.2% lower than the Taff's Well average (126.1 per 1,000 residents). In the last 12 months, this area’s most reported crimes were Anti-social behaviour with 3 offences recorded. The least common crime was Criminal damage and arson with 1 case , up 100.0% compared to 2025. The fastest-growing crime category was Criminal damage and arson ( 100.0% YoY). The sharpest decline was Public order ( -50.0% YoY).

Violent crimes totalled 3 (≈ 8.4 per 1,000 residents). Year-over-year these were flat ( 0.0% ). Over the last decade, overall crime has falling ( -61.7% comparing early vs recent averages) .

In the area around Cwm Gwynlais (CF15 7HU), the highest concentration of overall crime is near Castle View, where police recorded 24 incidents. Violent and public-order offences occur most often near Greenmeadow Drive (16 offences). Both locations lie within roughly 0.3 miles of this postcode area.