Total Crime Rate
33.6 per 1,000
All offences · May 2025 - Apr 2026Violent Crime Rate
7.5 per 1,000
May 2025 - Apr 2026Gwern Y Sant area has the 11th highest crime rate of 24 local areas in Cefn Fforest and Pengam , and the 247th highest crime rate of 559 local areas in Caerphilly .
Compared with the surrounding streets, this postcode does not stand out as either a particular hotspot or an unusually safe pocket. Crime levels in the neighbouring output areas are broadly in line with this area.
The overall crime rate in the area around Gwern Y Sant (NP12 3PZ) in the last 12 months was 33.6 per 1,000 residents and was 1.1% higher than the Cefn Fforest and Pengam average (33.2 per 1,000 residents). In the last 12 months, this area’s most reported crimes were Burglary with 2 offences recorded. The least common crime was Anti-social behaviour with 1 case , down -66.7% compared to 2025. All major crime categories fell. The sharpest drop was Anti-social behaviour ( -66.7% YoY).
Violent crimes totalled 2 (≈ 7.5 per 1,000 residents). Year-over-year these were falling ( -33.3% ). Over the last decade, overall crime has falling ( -33.5% comparing early vs recent averages) .
In the area around Gwern Y Sant (NP12 3PZ), the highest concentration of overall crime is near High Street, where police recorded 7 incidents. Violent and public-order offences occur most often near Aneurin Avenue (6 offences). Both locations lie within roughly 0.3 miles of this postcode area.
| Month | Crime | Location* | Last Outcome | |
|---|---|---|---|---|
| No crimes for this selection. | ||||
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.