Most movers check schools, broadband and council tax bands before they commit to an area. Crime usually gets a quick look at the official map, if that. The result is a steady stream of buyers and renters who discover the day-to-day reality of their new street only after exchange. Here is a ten-point checklist that takes about an hour and catches the things that most often go wrong.
1. Pull 12–24 Months of Data, Not One
A single month at a postcode level is noise. Pull at least a full year so seasonal effects and one-off incidents cannot dominate the picture. Our guide to seasonal crime trends covers why winter burglary counts and summer ASB counts each tell only half the story.
2. Read the Categories, Not Just the Total
Two areas with the same total crime count can have very different lived experience — one dominated by night-time-economy public order, the other by residential burglary. Always break the total down into the official categories and compare them side by side. The what UK crime statistics mean guide explains what each one covers.
3. Check the Trend, Not Just the Level
A postcode that is high but improving fast is a different proposition from one that is moderate but rising. Look at the direction of travel over the last 12 months as well as the absolute number.
4. Compare Like with Like
A town centre will always record more crime than a residential suburb because it has more footfall, retail and night-time venues. Compare against postcodes of similar character — not just against the national average. Our how to compare two postcodes piece sets out the method in full.
5. Look at Outcome Rates
Each recorded crime carries an outcome status. An area where investigations are routinely closed with no identified suspect tells you something different from one with a higher charge rate. Outcomes do not change the count, but they add texture, especially for theft and burglary.
6. Sanity-Check the Per-Capita Picture
Headline counts favour areas with smaller populations on the data and penalise busier ones unfairly. Convert to a per-capita view — the rate, not the count — before drawing conclusions. Our crime rate vs crime count guide explains why this single step changes the ranking of most postcodes.
7. Cross-Check Against the Force Area
Every postcode sits inside a police force area. A postcode that looks high in absolute terms might be one of the quieter ones in its force, and the opposite is also true. Check where your shortlist sits within its force before you decide which is "good" or "bad".
8. Take a Physical Safety Walk
The data tells you what is recorded, not what the street feels like. Walk the area at three different times — a weekday morning, a weekday evening, and a Friday or Saturday night. Look for boarded-up shops, repeat anti-social-behaviour locations, street lighting gaps, and how busy the route to the station is after dark.
9. Read the Local Facebook and Nextdoor Groups
Local social media skews to the dramatic, so do not treat it as a measurement — but a steady drumbeat of posts about the same street, the same junction, or the same group of cars is a useful texture the data will not give you. Look for patterns, not single incidents.
10. Run a Detailed Postcode Report
The official police.uk map is a free starting point — we cover how to read it in how to use the police.uk crime map — but it is fiddly at street level and does not give you outcomes, ward breakdowns or trends in one place. A CrimeSafe report pulls 24 months of official Police data for any postcode, breaks down every category, shows the trend, and produces a single safety score so the picture is in front of you in one document.
Putting the Checklist Together
None of these steps is hard on its own. Together they take an hour or two and prevent the most common post-move surprises: the burglary cluster on the next street, the Friday-night route home from the station, the ASB hotspot a hundred metres from the front door. If you are choosing between two shortlists, run the same checklist on each and put the results side by side.