Total Crime Rate

280.2 per 1,000 10/10 · Very 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 280.2 10/10
  • Violence and sexual offences 91.8 10/10
  • Criminal damage and arson 38.7 10/10
  • Public order 38.7 10/10
  • Drugs 33.8 10/10
  • Other theft 19.3 9/10
  • Anti-social behaviour 14.5 6/10
  • Possession of weapons 14.5 10/10
  • Vehicle crime 14.5 9/10
  • Burglary 9.7 8/10
  • Robbery 4.8 6/10
  • Bicycle theft 0.0 1/10
  • Other crime 0.0 1/10
  • Shoplifting 0.0 1/10
  • Theft from the person 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.
level: zoom:
Map is loading…

Crime overview

Mason Street area has the 8th highest crime rate of 49 local areas in Canol Bangor , and the 20th highest crime rate of 394 local areas in Gwynedd .

This postcode sits in a local crime hotspot. Overall crime levels here are significantly higher than in the surrounding streets and the wider area.

The overall crime rate in the area around Mason Street (LL57 1DE) in the last 12 months was 280.2 per 1,000 residents and was 77.4% higher than the Canol Bangor average (158.0 per 1,000 residents). In the last 12 months, this area’s most reported crimes were Violence and sexual offences with 19 offences recorded. The least common crime was Robbery with 1 case , up 100.0% compared to 2024. The fastest-growing crime category was Drugs ( 600.0% YoY). The sharpest decline was Anti-social behaviour ( -66.7% YoY).

Violent crimes totalled 31 (≈ 149.8 per 1,000 residents). Year-over-year these were falling ( -11.4% ). Over the last decade, overall crime has rising ( 8.6% comparing early vs recent averages) .

In the area around Mason Street (LL57 1DE), the main crime hotspot is near Friars Road. Police recorded 46 crimes here, including 23 violent or public-order offences. All these locations are within roughly 0.3 miles.

View Crime In Canol Bangor

Crime Over Time in Mason Street area

MonthCrimeLocation*Last Outcome
Sep 2025Violence and sexual offences Friars Road Unable to prosecute suspect
Sep 2025Drugs Stryd Fawr Under investigation
Sep 2025Violence and sexual offences Seiriol Road Under investigation
Sep 2025Anti-social behaviour Llys Emrys —
Sep 2025Public order Sports/Recreation Area Investigation complete; no suspect identified
Sep 2025Anti-social behaviour Petrol Station —
Sep 2025Other theft Petrol Station Under investigation
Sep 2025Other theft Petrol Station Unable to prosecute suspect
Sep 2025Violence and sexual offences Rhodfar Brodyr Under investigation
Sep 2025Criminal damage and arson Osborne Terrace Investigation complete; no suspect identified
Sep 2025Criminal damage and arson Osborne Terrace Investigation complete; no suspect identified
Sep 2025Drugs Stryd Fawr Under investigation
Sep 2025Anti-social behaviour Seiriol Road —
Sep 2025Other theft Stryd Fawr Under investigation
Sep 2025Violence and sexual offences Stryd Fawr Under investigation
Sep 2025Violence and sexual offences Friars Road Under investigation
Sep 2025Public order Mason Street Under investigation
Sep 2025Violence and sexual offences Friars Road Unable to prosecute suspect
Sep 2025Violence and sexual offences Friars Road Under investigation
Sep 2025Criminal damage and arson Ffordd Y Traeth Under investigation
Sep 2025Drugs Ffordd Pen Y Bryn Under investigation
Sep 2025Criminal damage and arson Friars Road Investigation complete; no suspect identified
Sep 2025Burglary Seiriol Road Under investigation
Sep 2025Criminal damage and arson Llys Emrys Offender given a caution
Sep 2025Anti-social behaviour Water Street —
Sep 2025Anti-social behaviour Yllaethdy —
Sep 2025Criminal damage and arson Yllaethdy Under investigation
Sep 2025Violence and sexual offences Yllaethdy Under investigation
Sep 2025Violence and sexual offences Fairview Road Under investigation
Sep 2025Anti-social behaviour William Street —

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.