Total Crime Rate
13.3 per 1,000
All offences · May 2025 - Apr 2026Violent Crime Rate
6.6 per 1,000
May 2025 - Apr 2026Brynffynnon area has the 6th lowest crime rate of 23 local areas in Gwernaffield and Gwernymynydd , and the 57th lowest crime rate of 494 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 Brynffynnon (CH7 4LR) in the last 12 months was 13.3 per 1,000 residents and was 44.5% lower than the Gwernaffield and Gwernymynydd average (23.9 per 1,000 residents). In the last 12 months, this area’s most reported crimes were Violence and sexual offences with 3 offences recorded. The least common crime was Other crime with 1 case , down -66.7% compared to 2025. The fastest-growing crime category was Criminal damage and arson ( 100.0% YoY). The sharpest decline was Other crime ( -66.7% YoY).
Violent crimes totalled 3 (≈ 6.6 per 1,000 residents). Year-over-year these were flat ( 0.0% ). Over the last decade, overall crime has falling ( -76.7% comparing early vs recent averages) .
In the area around Brynffynnon (CH7 4LR), the highest concentration of overall crime is near Cae Mynach, where police recorded 2 incidents. Violent and public-order offences occur most often near Bryn Yr Ysgol (1 offences). Both locations lie within roughly 0.3 miles of this postcode area.
View Crime In Treuddyn| Month | Crime | Location* | Last Outcome |
|---|---|---|---|
| Apr 2026 | Criminal damage and arson | Cae Mynach | Investigation complete; no suspect identified |
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.