Is AL9 Safe?
Welwyn Hatfield, Brookmans Park
Data: 2025-05 to 2026-04 · Source: data.police.uk
AL9 recorded 100 burglaries in the last 12 months. That puts burglary 29% above the UK average, so a professionally installed alarm system is a smart investment.
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Above average crime
AL9 has 29% more burglaries per 1,000 residents than the UK average.
Burglaries (12 months)
100
4.35 per 1,000 residents
UK average (per 1,000)
3.4
England & Wales
Total crimes (12 months)
2,431
105.7 per 1,000 residents
Monthly burglary trend
2025-05 to 2026-04
Property types in AL9
Source: Census 2021 · 9,224 households
Is your home in AL9 properly protected?
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Your property
What type of property are you securing?
What this means for AL9 homeowners
Most homes in AL9 are semi-detached, which influences where a burglar is most likely to try. Based on the local burglary rate and property mix, homeowners here may want to prioritise:
- A visible external bell box to deter opportunists
- Door contacts on all main entry doors
- Window sensors on accessible ground-floor and rear windows
- Smart motion detection for hallways and main living areas
- A video doorbell or CCTV on entry points
- App alerts so you know the moment a sensor is triggered
Neighbourhood crime detail
AL9 sits within Brookmans Park and Little Heath. For a detailed breakdown of crime by type and month, see the full neighbourhood report.
Check your home security options in AL9
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Get My Free QuotesCrime data from data.police.uk. Population and household data from Census 2021. Data covers 2025-05 to 2026-04.