Total Crime Rate
22.2 per 1,000
All offences · Oct 2024 - Sep 2025Llainwen Isaf area has the 6th lowest crime rate of 47 local areas in Arllechwedd , and the 58th lowest crime rate of 394 local areas in Gwynedd .
This postcode forms a relatively safe pocket compared with the surrounding streets. Neighbouring areas record much higher crime levels, even though this postcode itself remains comparatively low-crime.
The overall crime rate in the area around Llainwen Isaf (LL55 4LG) in the last 12 months was 22.2 per 1,000 residents and was 70.9% lower than the Arllechwedd average (76.3 per 1,000 residents). In the last 12 months, this area’s most reported crimes were Public order with 2 offences recorded. The least common crime was Criminal damage and arson with 1 case , down -66.7% compared to 2024. The fastest-growing crime category was Other crime ( 100.0% YoY). The sharpest decline was Violence and sexual offences ( -75.0% YoY).
Violent crimes totalled 3 (≈ 13.3 per 1,000 residents). Year-over-year these were falling ( -40.0% ). Over the last decade, overall crime has flat ( 0.0% comparing early vs recent averages) .
In the area around Llainwen Isaf (LL55 4LG), the main crime hotspot is near Coed-Y-Glyn. Police recorded 11 crimes here, including 10 violent or public-order offences. All these locations are within roughly 0.3 miles.
View Crime In Arllechwedd| Month | Crime | Location* | Last Outcome |
|---|---|---|---|
| Sep 2025 | Violence and sexual offences | Gwel Y Mynydd | Awaiting court outcome |
| Sep 2025 | Other crime | Stryd Goodman | Unable to prosecute suspect |
| Sep 2025 | Criminal damage and arson | Stryd-Y-Dwr | Investigation complete; no suspect identified |
| Sep 2025 | Violence and sexual offences | Stryd Tyrner | Under investigation |
| Sep 2025 | Violence and sexual offences | Gwel Y Mynydd | Awaiting court outcome |
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.