Total Crime Rate

238.8 per 1,000 10/10 Β· Very High

All offences Β· 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 238.8 10/10
  • Violence and sexual offences 87.1 10/10
  • Anti-social behaviour 44.9 9/10
  • Criminal damage and arson 36.5 10/10
  • Public order 19.7 9/10
  • Drugs 16.9 9/10
  • Other theft 14.0 9/10
  • Vehicle crime 8.4 7/10
  • Other crime 5.6 7/10
  • Burglary 2.8 2/10
  • Possession of weapons 2.8 3/10
  • Bicycle theft 0.0 1/10
  • Robbery 0.0 1/10
  • Shoplifting 0.0 1/10
  • Theft from the person 0.0 1/10
Values shown per 1,000 residents Β· Oct 2024 - Sep 2025 Β· Rating compares this oa to UK peers of the same type.
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Crime overview

Seiriol 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 area’s 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‰ˆ 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

Crime Over Time in Seiriol Terrace area

MonthCrimeLocation*Last Outcome
Sep 2025Other theft Stryd Fawr Under investigation
Sep 2025Violence and sexual offences Fairview Road Under investigation
Sep 2025Violence and sexual offences Friars Road Unable to prosecute suspect
Sep 2025Violence and sexual offences Friars Road Under investigation
Sep 2025Violence and sexual offences Seiriol Road Under investigation
Sep 2025Burglary Seiriol Road Under investigation
Sep 2025Anti-social behaviour Seiriol Road β€”
Sep 2025Violence and sexual offences Garth Hill Under investigation
Sep 2025Anti-social behaviour Yllaethdy β€”
Sep 2025Criminal damage and arson St Mary'S Avenue Under investigation
Sep 2025Criminal damage and arson Yllaethdy Under investigation
Sep 2025Violence and sexual offences Yllaethdy Under investigation
Sep 2025Public order Sports/Recreation Area Investigation complete; no suspect identified
Sep 2025Violence and sexual offences Friars Road Unable to prosecute suspect
Sep 2025Violence and sexual offences Nightclub Under investigation
Sep 2025Anti-social behaviour William Street β€”
Sep 2025Criminal damage and arson Ger Y Mynydd Awaiting court outcome
Sep 2025Criminal damage and arson Llys Emrys Offender given a caution
Sep 2025Anti-social behaviour Llys Emrys β€”
Sep 2025Violence and sexual offences Stryd Fawr Under investigation
Sep 2025Violence and sexual offences Mount Street Under investigation
Sep 2025Burglary Mount Street Under investigation
Sep 2025Robbery Nightclub Under investigation
Sep 2025Violence and sexual offences Nightclub Under investigation
Sep 2025Anti-social behaviour Water Street β€”
Sep 2025Violence and sexual offences Friars Road Under investigation
Sep 2025Anti-social behaviour Water Street β€”
Sep 2025Criminal damage and arson Friars Road Investigation complete; no suspect identified
Sep 2025Theft from the person Brick Street Under investigation
Sep 2025Drugs Stryd Fawr Under investigation

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.