How to check an area before you buy a house
A survey checks the house. Almost nobody checks the street — and the street is the bit you can't renovate. Here's the plain-English list to work through before you offer, most of it free and doable this weekend.
You've found the house. The photos are good, the light was lovely at the 2pm viewing, and the agent used the word "sought-after" at least twice. What none of that tells you is what it's like to actually live on that street — and by the time you find out, you've usually exchanged.
Here's the honest bit up front: you can do most of this yourself, for nothing, from your sofa. That's the whole point of this guide. Work through the list below before you make an offer and you'll know more about the area than the person selling it hopes you do. No fear-mongering — sometimes the answer is "it's fine", and knowing it's fine is worth just as much as spotting a problem.
In this guide
- Start with your own deal-breakers
- Flood — the house, not the postcode
- What the wind carries
- Crime — compared to what?
- Planning next door
- Asking price vs what actually sold
- Night-time and the rush hour
- Broadband, signal and the boring basics
- The local-news check
- Go and stand there
- What a desk check can't do
First, write down your own deal-breakers
Before you look at a single map, spend five minutes writing down what would genuinely stop you buying. A motorway you'd hear from the garden. A school run you can't stomach. Anything that's flooded in living memory. A commute over a certain length. Be specific and be honest with yourself.
This matters because it flips the job the right way round. Most people gather a pile of "area facts" and then talk themselves into ignoring the awkward ones. If you decide your line first, the data has to answer to you — not the other way round. Everything below is just checking your list against reality. This is also, quietly, the difference between a decent area check and a great one: reading the street against what you said matters, not a generic score.
1. Flood — check the house, not the postcode
Do Look at the property's own footprint, and whether it has actually flooded
Do this: Look up the address on the Environment Agency's flood maps and zoom right in — a whole postcode can glow red while the specific house sits high and dry, or the reverse. Note whether the risk is from rivers, the sea or surface water, because those are three very different problems. Then check the Environment Agency's recorded-flood data — where water has actually been, not just where a model says it could go.
Why it matters: A colour on a map is not a flooded floor. The modelled zone and the recorded history can disagree, and it's the history that tends to worry a mortgage lender and an insurer. Get both, and you'll know whether a "red" postcode is a real risk to this house or just the river three streets away.
2. What the wind carries — nuisance sites nearby
Do Find the nearby nuisance sites, then check the prevailing wind
Do this: Look on a map for sewage works, waste and recycling sites, industrial estates and busy depots within, say, a mile. Then look up the prevailing wind direction for the area — in much of England and Wales it comes from the south-west, but check. Ask the real question: is that site upwind or downwind of the house?
Why it matters: Everyone measures the distance. Almost nobody checks the wind. The same sewage works the same distance away is a non-event downwind and a spoiled summer evening upwind. It's exactly the kind of thing you only discover after you've moved in — so it's worth ten minutes now.
3. Crime — compared to what, exactly?
Do Benchmark the number, and split it by type
Do this: Look up recorded crime for the area on police.uk. Don't stop at the raw total — compare it with the national picture and break it down by category. A lot of low-level bike theft is a very different story from burglary or violence.
Why it matters: "Crime's high round there" is meaningless without a yardstick. Busier places record more incidents simply because more people live there — that's population, not danger. Judge the area against how you'll actually live in it, not against a scary headline number.
4. Planning — the extension that hasn't been built yet
Do Search the council's planning register around the address
Do this: Go to the local council's planning portal and search the street and the immediate neighbours. Look for live and recently decided applications — a two-storey extension along your boundary, a change of use down the road, a development on that empty plot behind the garden.
Why it matters: It's all public, and almost nobody looks before they offer. The garden you fell in love with can change a lot when the neighbour builds up along the fence line. Better to know while you can still factor it into your decision — or your offer.
5. The asking price vs what actually sold
Do Compare the asking price with real, recent sold prices on that street
Do this: Look up HM Land Registry sold prices for the same street and nearby roads, and compare like with like — a three-bed terrace against other three-bed terraces, not against the big detached on the corner. Note the dates; a sold price from a very different market tells you less.
Why it matters: "Guide price" is a hope, not a fact. What similar homes have genuinely changed hands for is the closest thing you've got to the truth, and it's the strongest card you can hold walking into a negotiation.
6. Go back at a different time
Do See the street at night and at the school-run / commuter rush
Do this: Your viewing was almost certainly staged for the best time of day. Drive or walk the street on a weekday evening and again at about 8am. Is the "quiet road" a rat-run at rush hour? Where does everyone park once they're home from work? What's the pub on the corner like at 11pm on a Friday?
Why it matters: A house is only ever as good as the hours you spend in it, and most of those are evenings and early mornings — the exact times a 2pm viewing hides.
7. The boring practical basics
Do Check broadband, mobile signal, bins and the commute you'll really do
Do this: Check the broadband speeds actually available at the address (not just "up to") and the mobile coverage on your network using Ofcom's checkers. Find the nearest station and time your genuine door-to-door commute, not the optimistic version. Glance at how school catchments and refuse collections work locally.
Why it matters: None of this is dramatic, which is exactly why it gets skipped — and then it's the thing that grinds on you every single day after you move in. Working from a spare room on a signal that drops out is a slow, expensive kind of regret.
8. Read the local news
Do Search the town and the road in the local paper and community groups
Do this: Search the local news and community pages for the town, and for the specific road if you can. You're looking for the things that haven't reached the official datasets yet — a proposed development going to committee, a recurring flooding story on a particular street, a road scheme, a long-running local grievance.
Why it matters: Official data is always a little behind real life. The local paper is often months ahead of it. It's the cheapest way to catch the story a spreadsheet won't tell you.
Then go and stand there
When you've done the desk work, do the one thing no dataset can do for you: stand on the pavement outside, at a normal hour, and just be there for ten minutes. Listen. Look at how the neighbours keep their front gardens. Notice whether it feels like somewhere you'd relax or somewhere you'd brace. Data tells you what's true; standing there tells you how it feels — and you're going to live inside the feeling.
If you're buying from a distance and can't get there, that's fine — most of this list is a desk job you can do from anywhere. But get someone you trust to walk the street for you at two different times, or use something that reads the area on your behalf and puts it in writing.
What this checklist can't do (and what to pair it with)
Be clear-eyed about the edges. Checking the area is not a survey — a survey looks at the condition of the actual building, and you should still get one. It's not a valuation in the regulated, mortgage sense, and it isn't legal or financial advice; your conveyancer's searches and your mortgage adviser do jobs this doesn't. Think of the area check as the thing you do first — before you offer, so you know what you're negotiating on — and the survey and searches as what you do once you're under offer.
Short on time? Let us run the list for you
Viewing this weekend and don't fancy an afternoon of maps? The free Foolproof Viewing Check pulls the headline tiles for any address you're looking at — no card, no sign-up. It's the quickest way to see whether a place is worth a proper look.
Want the whole list done by hand and written up? That's the Jackson pre-purchase area report — your deal-breakers checked on page one, flood read against recorded floods, the wind-aware nuisance check, planning, crime benchmarked, sold-vs-asking, and a plain-English verdict, all checked and signed off by a real person before it reaches you. Software does the legwork so it's quick and affordable; a person makes the call so you can trust it. Reports start from £29.
Frequently asked questions
What should I check about an area before buying a house?
Start with your own deal-breakers — write them down before you look at anything, so the data has to answer to you and not the other way round. Then work through the practical list: flood risk at the actual property, nuisance sites nearby and which way the wind blows, recorded crime compared with the national picture, planning applications around the address, what homes there have really sold for versus the asking price, what the street is like at night and at rush hour, and the boring basics like broadband and mobile signal. A short read of the local news fills in what hasn't reached the official data yet.
How do I check flood risk for a specific house, not just the postcode?
A whole postcode can show as at risk while the specific house sits high and dry — or the other way round. Look at the Environment Agency's flood maps for the property's own footprint, note whether the risk is from rivers, the sea or surface water because those are very different problems, and then check the Environment Agency's recorded-flood data, which shows where water has actually been, not just where a model says it could go. Colour on a map is not the same as a flooded floor.
Is a "high crime" area actually a bad area?
Not on its own. A raw number means little without a yardstick — busier places record more incidents simply because more people live there. Look at recorded crime on police.uk, compare it with the national picture, and split it by type: a lot of low-level bike theft is a very different conversation from burglary or violence. Judge it against how you'll actually live there, not a headline.
Can I check an area properly if I'm buying from a distance?
Most of this checklist is a desk job you can do from anywhere — flood, nuisance, crime, planning and sold prices are all online. What you can't do from 200 miles away is stand on the pavement at 11pm or ask a neighbour about the road. If you can't get there, ask someone you trust to walk it at a couple of different times, or use a service that reads the area for you and puts it in writing before you offer.
Does checking the area replace a survey?
No — they do different jobs and you want both. A survey checks the condition of the building. Area checks tell you about the street and the deal: what it sells for, what's around it, what's planned, and what the data says about flood, crime and nuisance. Area checks come first, before you offer, so you know what you're negotiating on. None of this is a survey, a valuation or legal or financial advice.
How close is too close to a sewage works or a waste site?
There's no single safe distance — it depends on the site and, crucially, on the wind. A nuisance site downwind of a house may never bother you; the same site the same distance upwind on the prevailing wind can spoil summer evenings. So don't just measure the metres — check where the site sits relative to the direction the wind usually comes from. It's the sort of thing you only find out after you've moved in, unless you look first.
Where does the official area data come from?
Official and open UK sources you can reach yourself: HM Land Registry for sold prices, the Environment Agency for flood maps and recorded floods, police.uk for recorded crime, your local council's planning register for applications, Ofcom for broadband and mobile coverage, and EPC records for energy performance. Whatever you rely on, note where it came from and the date — data goes stale.