Total Crime Rate

142.2 per 1,000 9/10 · 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 142.2 9/10
  • Violence and sexual offences 61.3 9/10
  • Public order 24.5 10/10
  • Criminal damage and arson 14.7 8/10
  • Anti-social behaviour 12.3 6/10
  • Vehicle crime 9.8 8/10
  • Burglary 7.4 7/10
  • Drugs 4.9 5/10
  • Other theft 4.9 5/10
  • Theft from the person 2.5 2/10
  • Bicycle theft 0.0 1/10
  • Other crime 0.0 1/10
  • Possession of weapons 0.0 1/10
  • Robbery 0.0 1/10
  • Shoplifting 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

Diamond Street area has the 14th highest crime rate of 28 local areas in Adamsdown , and the 223rd highest crime rate of 1,028 local areas in Cardiff .

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 Diamond Street (CF24 1NR) in the last 12 months was 142.2 per 1,000 residents and was 29.0% lower than the Adamsdown average (200.2 per 1,000 residents). In the last 12 months, this area’s most reported crimes were Violence and sexual offences with 25 offences recorded. The least common crime was Theft from the person with 1 case , up 100.0% compared to 2024. The fastest-growing crime category was Drugs ( 100.0% YoY). The sharpest decline was Anti-social behaviour ( -82.8% YoY).

Violent crimes totalled 35 (≈ 85.8 per 1,000 residents). Year-over-year these were falling ( -12.5% ). Over the last decade, overall crime has falling ( -23.3% comparing early vs recent averages) .

In the area around Diamond Street (CF24 1NR), the highest concentration of overall crime is near Clifton Street, where police recorded 98 incidents. Violent and public-order offences occur most often near Sapphire Street (44 offences). Both locations lie within roughly 0.3 miles of this postcode area.

View Crime In Adamsdown

Crime Over Time in Diamond Street area

MonthCrimeLocation*Last Outcome
Sep 2025Anti-social behaviour Cyril Crescent
Sep 2025Violence and sexual offences Carlisle Street Under investigation
Sep 2025Vehicle crime Pearl Street Under investigation
Sep 2025Bicycle theft Ordell Street Investigation complete; no suspect identified
Sep 2025Other theft Theodora Street Under investigation
Sep 2025Public order Agate Street Under investigation
Sep 2025Public order Pearl Place Under investigation
Sep 2025Drugs Pearl Place Under investigation
Sep 2025Burglary Pearl Place Investigation complete; no suspect identified
Sep 2025Vehicle crime Nora Street Under investigation
Sep 2025Vehicle crime Adeline Street Investigation complete; no suspect identified
Sep 2025Anti-social behaviour Nora Street
Sep 2025Anti-social behaviour Nora Street
Sep 2025Anti-social behaviour Nora Street
Sep 2025Violence and sexual offences Helen Place Under investigation
Sep 2025Violence and sexual offences Helen Place Under investigation
Sep 2025Criminal damage and arson Helen Place Under investigation
Sep 2025Violence and sexual offences Richards Place Under investigation
Sep 2025Violence and sexual offences Adeline Street Unable to prosecute suspect
Sep 2025Other theft Adeline Street Unable to prosecute suspect
Sep 2025Theft from the person Richards Place Under investigation
Sep 2025Vehicle crime Railway Street Under investigation
Sep 2025Anti-social behaviour Stacey Road
Sep 2025Burglary Stacey Road Investigation complete; no suspect identified
Sep 2025Other theft Stacey Road Investigation complete; no suspect identified
Sep 2025Public order Stacey Road Under investigation
Sep 2025Violence and sexual offences Stacey Road Under investigation
Sep 2025Violence and sexual offences Stacey Road Under investigation
Sep 2025Vehicle crime Railway Street Investigation complete; no suspect identified
Sep 2025Violence and sexual offences Railway Street 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.