Total Crime Rate
12.7 per 1,000
All offences · May 2025 - Apr 2026Violent Crime Rate
0.0 per 1,000
May 2025 - Apr 2026Nairn Close area has the 10th lowest crime rate of 39 local areas in Harpenden South , and the 42nd lowest crime rate of 428 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 Nairn Close (AL5 1SJ) in the last 12 months was 12.7 per 1,000 residents and was 50.7% lower than the Harpenden South average (25.7 per 1,000 residents). In the last 12 months, this area’s most reported crimes were Vehicle crime with 2 offences recorded. The least common crime was Anti-social behaviour with 1 case , unchanged from 2025. All major crime categories fell. The sharpest drop was Vehicle crime ( -33.3% YoY).
In the area around Nairn Close (AL5 1SJ), the main crime hotspot is near Grove Road. Police recorded 7 crimes here, including 3 violent or public-order offences. All these locations are within roughly 0.3 miles.
| Month | Crime | Location* | Last Outcome |
|---|---|---|---|
| Apr 2026 | Vehicle crime | Cranbourne Drive | Investigation complete; no suspect identified |
| Apr 2026 | Public order | St Michaels Close | Under investigation |
| Apr 2026 | Vehicle crime | Grove Road | 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.