Total Crime Rate

48.4 per 1,000 5/10 · Average

All offences · May 2025 - Apr 2026

Violent Crime Rate

30.5 per 1,000 6/10 · Average

May 2025 - Apr 2026
Latest update: 06.06.2026 Crime figures are sourced from data.police.uk and are typically published with a 3-month delay.
Crime rate per 1000 residents
  • All crimes 48.4 5/10
  • Violent crimes 30.5 6/10
  • Violence and sexual offences 25.5 6/10
  • Anti-social behaviour 12.7 6/10
  • Public order 5.1 5/10
  • Criminal damage and arson 2.5 1/10
  • Other crime 2.5 2/10
  • Bicycle theft 0.0 1/10
  • Burglary 0.0 1/10
  • Drugs 0.0 1/10
  • Other theft 0.0 1/10
  • Possession of weapons 0.0 1/10
  • Robbery 0.0 1/10
  • Shoplifting 0.0 1/10
  • Theft from the person 0.0 1/10
  • Vehicle crime 0.0 1/10
Values shown per 1,000 residents · May 2025 - Apr 2026 · Rating compares this oa to UK peers of the same type.
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Crime overview

Lon Cefn Du area has the 9th lowest crime rate of 28 local areas in Cadnant , and the 160th lowest crime rate of 395 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 Lon Cefn Du (LL55 2EN) in the last 12 months was 48.4 per 1,000 residents and was 53.7% lower than the Cadnant average (104.3 per 1,000 residents). In the last 12 months, this area’s most reported crimes were Violence and sexual offences with 10 offences recorded. The least common crime was Criminal damage and arson with 1 case , unchanged from 2025. All major crime categories fell. The sharpest drop was Anti-social behaviour ( -28.6% YoY).

Violent crimes totalled 12 (≈ 30.5 per 1,000 residents). Year-over-year these were falling ( -20.0% ). Over the last decade, overall crime has falling ( -67.7% comparing early vs recent averages) .

In the area around Lon Cefn Du (LL55 2EN), the highest concentration of overall crime is near Cil Isaf, where police recorded 21 incidents. Violent and public-order offences occur most often near Cae'R Saint (14 offences). Both locations lie within roughly 0.3 miles of this postcode area.

Crime Over Time in Lon Cefn Du area

Showing crimes within 0.3 miles (21/21)
Month:
MonthCrimeLocation*Last Outcome
Apr 2026Public order Gwel Y Llan Under investigation
Apr 2026Violence and sexual offences Cae'R Saint Under investigation
Apr 2026Violence and sexual offences Cae'R Ysgol Unable to prosecute suspect
Apr 2026Anti-social behaviour Gwel Y Llan —
Apr 2026Violence and sexual offences Cae'R Saint Under investigation
Apr 2026Violence and sexual offences Ffordd Maes Barcer Unable to prosecute suspect
Apr 2026Violence and sexual offences Ffordd Maes Barcer Under investigation
Apr 2026Criminal damage and arson Glan Seiont Under investigation
Apr 2026Vehicle crime Glan Seiont Under investigation
Apr 2026Violence and sexual offences Cil Uchaf Action to be taken by another organisation
Apr 2026Violence and sexual offences Glan Seiont Under investigation
Apr 2026Possession of weapons Lon Y Bryn Under investigation
Apr 2026Violence and sexual offences Hyfrydle Under investigation
Apr 2026Violence and sexual offences Cil Peblig Under investigation
Apr 2026Anti-social behaviour Cil Peblig —
Apr 2026Violence and sexual offences Cil Isaf Unable to prosecute suspect
Apr 2026Violence and sexual offences Cil Isaf Under investigation
Apr 2026Anti-social behaviour Ffordd Llanbeblig —
Apr 2026Violence and sexual offences Cil Peblig Under investigation
Apr 2026Violence and sexual offences Ffordd Llanbeblig Under investigation
Apr 2026Violence and sexual offences Cil Peblig Under investigation
* on or near this location Page 1 • Showing 21 of 21

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.

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