Total Crime Rate
108.3 per 1,000
All offences · Oct 2024 - Sep 2025Siston Common area has the 10th highest crime rate of 70 local areas in Boyd Valley , and the 148th highest crime rate of 876 local areas in South Gloucestershire .
Crime levels at this postcode are much higher than in the adjoining streets, suggesting that most neighbouring areas are relatively safer than this one.
The overall crime rate in the area around Siston Common (BS15 4NZ) in the last 12 months was 108.3 per 1,000 residents and was 110.9% higher than the Boyd Valley average (51.4 per 1,000 residents). In the last 12 months, this area’s most reported crimes were Anti-social behaviour with 9 offences recorded. The least common crime was Burglary with 1 case , unchanged from 2024. The fastest-growing crime category was Other crime ( 100.0% YoY). The sharpest decline was Violence and sexual offences ( -56.3% YoY).
Violent crimes totalled 15 (≈ 47.8 per 1,000 residents). Year-over-year these were falling ( -37.5% ). Over the last decade, overall crime has falling ( -66.3% comparing early vs recent averages) .
In the area around Siston Common (BS15 4NZ), the highest concentration of overall crime is near Siston Common, where police recorded 7 incidents. Violent and public-order offences occur most often near Tenniscourt Road (3 offences). Both locations lie within roughly 0.3 miles of this postcode area.
View Crime In Boyd Valley| Month | Crime | Location* | Last Outcome |
|---|---|---|---|
| Sep 2025 | Drugs | Fisher Avenue | Under investigation |
| Sep 2025 | Criminal damage and arson | Fisher Avenue | Under investigation |
| Sep 2025 | Violence and sexual offences | Tenniscourt Road | Unable to prosecute suspect |
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.