Total Crime Rate
154.2 per 1,000
All offences · Oct 2024 - Sep 2025Mill Green area has the 6th highest crime rate of 41 local areas in Brookmans Park and Little Heath , and the 56th highest crime rate of 363 local areas in Welwyn Hatfield .
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 Mill Green (AL9 5NY) in the last 12 months was 154.2 per 1,000 residents and was 200.9% higher than the Brookmans Park and Little Heath average (51.3 per 1,000 residents). In the last 12 months, this area’s most reported crimes were Violence and sexual offences with 13 offences recorded. The least common crime was Bicycle theft with 1 case , unchanged from 2024. The fastest-growing crime category was Robbery ( 100.0% YoY). The sharpest decline was Burglary ( -66.7% YoY).
Violent crimes totalled 14 (≈ 69.7 per 1,000 residents). Year-over-year these were falling ( -6.7% ). Over the last decade, overall crime has rising ( 9.1% comparing early vs recent averages) .
In the area around Mill Green (AL9 5NY), the main crime hotspot is near Mill Green Lane. Police recorded 15 crimes here, including 5 violent or public-order offences. All these locations are within roughly 0.3 miles.
View Crime In Brookmans Park and Little Heath| Month | Crime | Location* | Last Outcome |
|---|---|---|---|
| Sep 2025 | Public order | Mill Green Lane | 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.