Crime Rates at Twthill Terrace, Caernarfon, LL55 1PE

Twthill Terrace area has the 5th lowest crime rate of 28 local areas in Cadnant , and the 119th lowest crime rate of 395 local areas in Gwynedd .

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 Twthill Terrace (LL55 1PE) in the last 12 months was 36.0 per 1,000 residents and was 65.5% lower than the Cadnant average (104.3 per 1,000 residents). In the last 12 months, this area’s most reported crimes were Violence and sexual offences with 3 offences recorded. The least common crime was Burglary with 1 case , unchanged from 2025. The fastest-growing crime category was Other theft ( 100.0% YoY). Other major crime categories were broadly unchanged compared to 2025.

Violent crimes totalled 3 (≈ 13.5 per 1,000 residents). Year-over-year these were flat ( 0.0% ). Over the last decade, overall crime has falling ( -87.3% comparing early vs recent averages) .

In the area around Twthill Terrace (LL55 1PE), the highest concentration of overall crime is near Rhes Pretoria, where police recorded 164 incidents. Violent and public-order offences occur most often near Parking Area (66 offences). Both locations lie within roughly 0.3 miles of this postcode area.