Total Crime Rate
65.5 per 1,000
All offences · Oct 2024 - Sep 2025Nicholls Close area has the 9th highest crime rate of 19 local areas in Harpenden North & Rural , and the 155th highest crime rate of 430 local areas in St Albans .
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 Nicholls Close (AL3 7HZ) in the last 12 months was 65.5 per 1,000 residents and was 145.2% higher than the Harpenden North & Rural average (26.7 per 1,000 residents). In the last 12 months, this area’s most reported crimes were Violence and sexual offences with 11 offences recorded. The least common crime was Criminal damage and arson with 1 case , unchanged from 2024. The fastest-growing crime category was Violence and sexual offences ( 83.3% YoY). The sharpest decline was Anti-social behaviour ( -70.0% YoY).
Violent crimes totalled 11 (≈ 32.7 per 1,000 residents). Year-over-year these were rising ( 57.1% ). Over the last decade, overall crime has rising ( 24.7% comparing early vs recent averages) .
In the area around Nicholls Close (AL3 7HZ), the main crime hotspot is near Hilltop. Police recorded 25 crimes here, including 16 violent or public-order offences. All these locations are within roughly 0.3 miles.
View Crime In Harpenden North & Rural| Month | Crime | Location* | Last Outcome |
|---|---|---|---|
| Sep 2025 | Other theft | Down Edge | Under investigation |
| Sep 2025 | Violence and sexual offences | Down Edge | Under investigation |
| Sep 2025 | Violence and sexual offences | Down Edge | Under investigation |
| Sep 2025 | Violence and sexual offences | Lybury Lane | Under investigation |
| Sep 2025 | Anti-social behaviour | Rainbow Close | — |
| Sep 2025 | Other theft | Stephens Way | Investigation complete; no suspect identified |
| Sep 2025 | Violence and sexual offences | Tassell Hall | Under investigation |
StreetScan crime figures are based on official UK open data:
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