Total Crime Rate
175.9 per 1,000
All offences · Oct 2024 - Sep 2025Southdown Road area has the highest crime rate of 40 local areas in Harpenden South , and the 41st highest crime rate of 430 local areas in St Albans .
This postcode sits in a local crime hotspot. Overall crime levels here are significantly higher than in the surrounding streets and the wider area.
The overall crime rate in the area around Southdown Road (AL5 1QL) in the last 12 months was 175.9 per 1,000 residents and was 572.2% higher than the Harpenden South average (26.2 per 1,000 residents). In the last 12 months, this area’s most reported crimes were Anti-social behaviour with 17 offences recorded. The least common crime was Burglary with 1 case , unchanged from 2024. The fastest-growing crime category was Criminal damage and arson ( 200.0% YoY). Other major crime categories were broadly unchanged compared to 2024.
Violent crimes totalled 13 (≈ 44.8 per 1,000 residents). Year-over-year these were rising ( 30.0% ). Over the last decade, overall crime has falling ( -28.8% comparing early vs recent averages) .
In the area around Southdown Road (AL5 1QL), the main crime hotspot is near Supermarket. Police recorded 35 crimes here, including 10 violent or public-order offences. All these locations are within roughly 0.3 miles.
View Crime In Harpenden South| Month | Crime | Location* | Last Outcome |
|---|---|---|---|
| Sep 2025 | Anti-social behaviour | Walkers Court | — |
| Sep 2025 | Criminal damage and arson | Cravells Road | Investigation complete; no suspect identified |
| Sep 2025 | Anti-social behaviour | The Chennies | — |
| Sep 2025 | Anti-social behaviour | Walkers Court | — |
| Sep 2025 | Violence and sexual offences | Heath Close | Under investigation |
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.