Total Crime Rate
238.8 per 1,000
All offences Β· Oct 2024 - Sep 2025Seiriol Terrace area has the 10th highest crime rate of 49 local areas in Canol Bangor , and the 28th highest crime rate of 394 local areas in Gwynedd .
Neighbouring streets tend to have noticeably higher crime levels than this postcode. Crime here is lower than the average for the surrounding output areas.
The overall crime rate in the area around Seiriol Terrace (LL57 1BD) in the last 12 months was 238.8 per 1,000 residents and was 51.2% higher than the Canol Bangor average (158.0 per 1,000 residents). In the last 12 months, this areaβs most reported crimes were Violence and sexual offences with 31 offences recorded. The least common crime was Burglary with 1 case , up 100.0% compared to 2024. The fastest-growing crime category was Drugs ( 200.0% YoY). The sharpest decline was Other theft ( -28.6% YoY).
Violent crimes totalled 39 (β 109.5 per 1,000 residents). Year-over-year these were rising ( 62.5% ). Over the last decade, overall crime has rising ( 4.2% comparing early vs recent averages) .
In the area around Seiriol Terrace (LL57 1BD), the main crime hotspot is near Nightclub. Police recorded 56 crimes here, including 31 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 | Other theft | Stryd Fawr | Under investigation |
| Sep 2025 | Violence and sexual offences | Fairview Road | 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 | Violence and sexual offences | Seiriol Road | Under investigation |
| Sep 2025 | Burglary | Seiriol Road | Under investigation |
| Sep 2025 | Anti-social behaviour | Seiriol Road | β |
| Sep 2025 | Violence and sexual offences | Garth Hill | Under investigation |
| Sep 2025 | Anti-social behaviour | Yllaethdy | β |
| Sep 2025 | Criminal damage and arson | St Mary'S Avenue | Under investigation |
| Sep 2025 | Criminal damage and arson | Yllaethdy | Under investigation |
| Sep 2025 | Violence and sexual offences | Yllaethdy | Under investigation |
| Sep 2025 | Public order | Sports/Recreation Area | Investigation complete; no suspect identified |
| Sep 2025 | Violence and sexual offences | Friars Road | Unable to prosecute suspect |
| Sep 2025 | Violence and sexual offences | Nightclub | Under investigation |
| Sep 2025 | Anti-social behaviour | William Street | β |
| Sep 2025 | Criminal damage and arson | Ger Y Mynydd | Awaiting court outcome |
| Sep 2025 | Criminal damage and arson | Llys Emrys | Offender given a caution |
| Sep 2025 | Anti-social behaviour | Llys Emrys | β |
| Sep 2025 | Violence and sexual offences | Stryd Fawr | Under investigation |
| Sep 2025 | Violence and sexual offences | Mount Street | Under investigation |
| Sep 2025 | Burglary | Mount Street | Under investigation |
| Sep 2025 | Robbery | Nightclub | Under investigation |
| Sep 2025 | Violence and sexual offences | Nightclub | Under investigation |
| Sep 2025 | Anti-social behaviour | Water Street | β |
| Sep 2025 | Violence and sexual offences | Friars Road | Under investigation |
| Sep 2025 | Anti-social behaviour | Water Street | β |
| Sep 2025 | Criminal damage and arson | Friars Road | Investigation complete; no suspect identified |
| Sep 2025 | Theft from the person | Brick Street | Under investigation |
| Sep 2025 | Drugs | Stryd Fawr | Under investigation |
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.