Total Crime Rate
122.6 per 1,000
All offences · Oct 2024 - Sep 2025Duke Street area has the 11th highest crime rate of 26 local areas in Flint: Castle , and the 93rd highest crime rate of 502 local areas in Flintshire .
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 Duke Street (CH6 5DJ) in the last 12 months was 122.6 per 1,000 residents and was 32.6% lower than the Flint: Castle average (182.0 per 1,000 residents). In the last 12 months, this area’s most reported crimes were Anti-social behaviour with 13 offences recorded. The least common crime was Other theft with 1 case , up 100.0% compared to 2024. The fastest-growing crime category was Criminal damage and arson ( 400.0% YoY). The sharpest decline was Public order ( 33.3% YoY).
Violent crimes totalled 17 (≈ 54.8 per 1,000 residents). Year-over-year these were rising ( 142.9% ). Over the last decade, overall crime has falling ( -35.9% comparing early vs recent averages) .
In the area around Duke Street (CH6 5DJ), the highest concentration of overall crime is near Earl Street, where police recorded 210 incidents. Violent and public-order offences occur most often near Parking Area (57 offences). Both locations lie within roughly 0.3 miles of this postcode area.
View Crime In Flint: Castle| Month | Crime | Location* | Last Outcome |
|---|---|---|---|
| Sep 2025 | Anti-social behaviour | Lower Sydney Street | — |
| Sep 2025 | Criminal damage and arson | Thomas Street | Under investigation |
| Sep 2025 | Other theft | Earl Street | Under investigation |
| Sep 2025 | Criminal damage and arson | Earl Street | Under investigation |
| Sep 2025 | Violence and sexual offences | Parking Area | Under investigation |
| Sep 2025 | Violence and sexual offences | Parking Area | Under investigation |
| Sep 2025 | Anti-social behaviour | Earl Street | — |
| Sep 2025 | Public order | Thomas Street | Under investigation |
| Sep 2025 | Anti-social behaviour | Feather Street | — |
| Sep 2025 | Violence and sexual offences | Chester Street | Under investigation |
| Sep 2025 | Burglary | Borough Grove | Under investigation |
| Sep 2025 | Anti-social behaviour | Barons Close | — |
| Sep 2025 | Drugs | Borough Grove | Unable to prosecute suspect |
| Sep 2025 | Violence and sexual offences | Borough Grove | Unable to prosecute suspect |
| Sep 2025 | Violence and sexual offences | Parking Area | Investigation complete; no suspect identified |
| Sep 2025 | Criminal damage and arson | Parking Area | Under investigation |
| Sep 2025 | Violence and sexual offences | Queen Street | Under investigation |
| Sep 2025 | Possession of weapons | Earl Street | Under investigation |
| Sep 2025 | Public order | Earl Street | Under investigation |
| Sep 2025 | Anti-social behaviour | Heol Treffynnon | — |
| Sep 2025 | Violence and sexual offences | Salusbury Street | Under investigation |
| Sep 2025 | Shoplifting | Earl Street | Awaiting court outcome |
| Sep 2025 | Shoplifting | Earl Street | Under investigation |
| Sep 2025 | Shoplifting | Earl Street | Awaiting court outcome |
| Sep 2025 | Shoplifting | Earl Street | Under investigation |
| Sep 2025 | Violence and sexual offences | Earl Street | Under investigation |
| Sep 2025 | Shoplifting | Earl Street | Awaiting court outcome |
| Sep 2025 | Shoplifting | Earl Street | Under investigation |
| Sep 2025 | Criminal damage and arson | Salusbury Street | Investigation complete; no suspect identified |
| Sep 2025 | Violence and sexual offences | New Roskell Square | 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.