Total Crime Rate

93.9 per 1,000 7/10 · High

All offences · Oct 2024 - Sep 2025
Latest update: 13.12.2025 Crime figures are sourced from data.police.uk and are typically published with a 3-month delay.
Crime rate per 1000 residents
  • All crimes 93.9 7/10
  • Violence and sexual offences 39.7 7/10
  • Anti-social behaviour 21.7 8/10
  • Criminal damage and arson 14.4 8/10
  • Other crime 7.2 8/10
  • Bicycle theft 3.6 5/10
  • Burglary 3.6 4/10
  • Public order 3.6 3/10
  • Drugs 0.0 1/10
  • Other theft 0.0 1/10
  • Possession of weapons 0.0 1/10
  • Robbery 0.0 1/10
  • Shoplifting 0.0 1/10
  • Theft from the person 0.0 1/10
  • Vehicle crime 0.0 1/10
Values shown per 1,000 residents · Oct 2024 - Sep 2025 · Rating compares this oa to UK peers of the same type.
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Crime overview

Trefeilian Estate area has the 6th highest crime rate of 22 local areas in Canol Tref Caernarfon , and the 116th highest crime rate of 394 local areas in Gwynedd .

Crime levels at this postcode are much higher than in the adjoining streets, suggesting that most neighbouring areas are relatively safer than this one.

The overall crime rate in the area around Trefeilian Estate (LL55 4PZ) in the last 12 months was 93.9 per 1,000 residents and was 77.0% lower than the Canol Tref Caernarfon average (407.8 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 Bicycle theft with 1 case , up 100.0% compared to 2024. The fastest-growing crime category was Bicycle theft ( 100.0% YoY). The sharpest decline was Anti-social behaviour ( -14.3% YoY).

Violent crimes totalled 12 (≈ 43.3 per 1,000 residents). Year-over-year these were rising ( 100.0% ). Over the last decade, overall crime has falling ( -79.1% comparing early vs recent averages) .

In the area around Trefeilian Estate (LL55 4PZ), the main crime hotspot is near Tref Eilian. Police recorded 11 crimes here, including 4 violent or public-order offences. All these locations are within roughly 0.3 miles.

View Crime In Canol Tref Caernarfon

Crime Over Time in Trefeilian Estate area

Showing crimes within 0.3 miles (0/0)
Month:
MonthCrimeLocation*Last Outcome
No crimes for this selection.
* on or near this location Page 1 • Showing 0 of 0

Data Sources

StreetScan crime figures are based on official UK open data:

Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright and database right.

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