Total Crime Rate
280.2 per 1,000
All offences · Oct 2024 - Sep 2025Mason 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| Month | Crime | Location* | Last Outcome |
|---|---|---|---|
| Sep 2025 | Violence and sexual offences | Friars Road | Unable to prosecute suspect |
| Sep 2025 | Drugs | Stryd Fawr | Under investigation |
| Sep 2025 | Violence and sexual offences | Seiriol Road | Under investigation |
| Sep 2025 | Anti-social behaviour | Llys Emrys | — |
| Sep 2025 | Public order | Sports/Recreation Area | Investigation complete; no suspect identified |
| Sep 2025 | Anti-social behaviour | Petrol Station | — |
| Sep 2025 | Other theft | Petrol Station | Under investigation |
| Sep 2025 | Other theft | Petrol Station | Unable to prosecute suspect |
| Sep 2025 | Violence and sexual offences | Rhodfar Brodyr | Under investigation |
| Sep 2025 | Criminal damage and arson | Osborne Terrace | Investigation complete; no suspect identified |
| Sep 2025 | Criminal damage and arson | Osborne Terrace | Investigation complete; no suspect identified |
| Sep 2025 | Drugs | Stryd Fawr | Under investigation |
| Sep 2025 | Anti-social behaviour | Seiriol Road | — |
| Sep 2025 | Other theft | Stryd Fawr | Under investigation |
| Sep 2025 | Violence and sexual offences | Stryd Fawr | Under investigation |
| Sep 2025 | Violence and sexual offences | Friars Road | Under investigation |
| Sep 2025 | Public order | Mason Street | Under investigation |
| Sep 2025 | Violence and sexual offences | Friars Road | Unable to prosecute suspect |
| Sep 2025 | Violence and sexual offences | Friars Road | Under investigation |
| Sep 2025 | Criminal damage and arson | Ffordd Y Traeth | Under investigation |
| Sep 2025 | Drugs | Ffordd Pen Y Bryn | Under investigation |
| Sep 2025 | Criminal damage and arson | Friars Road | Investigation complete; no suspect identified |
| Sep 2025 | Burglary | Seiriol Road | Under investigation |
| Sep 2025 | Criminal damage and arson | Llys Emrys | Offender given a caution |
| Sep 2025 | Anti-social behaviour | Water Street | — |
| Sep 2025 | Anti-social behaviour | Yllaethdy | — |
| Sep 2025 | Criminal damage and arson | Yllaethdy | Under investigation |
| Sep 2025 | Violence and sexual offences | Yllaethdy | Under investigation |
| Sep 2025 | Violence and sexual offences | Fairview Road | Under investigation |
| Sep 2025 | Anti-social behaviour | William Street | — |
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.