Before you pay a deposit on a Dutch rental, spend €3 on a Kadaster owner check

I've lost count of how many times a user has messaged us at House Hunter, panicking, after wiring a deposit to someone who turned out not to own the flat. The pattern is almost always the same: nice viewing (or just a video call), friendly "landlord", urgency to pay because "three other people want it", a contract that looks fine, a Dutch IBAN, done. Two weeks later the keys don't work, or there are no keys at all, or the real owner shows up and has no idea who you are.

The annoying part is that almost every one of these stories could have been killed for €3.

That's roughly what the Kadaster — the Dutch land registry — charges to tell you exactly who legally owns a given address. It is the single highest-ROI step in the entire Dutch rental process, and most international renters either don't know it exists or assume it's something only notaries use.

It isn't. Anyone can pull an ownership record. You type in the address, you pay a few euros, you get a name. If that name does not match the person collecting your deposit, you have a problem — and you have it before the money leaves your account, not after.

Internationals coming into Amsterdam, Utrecht, Rotterdam, Den Haag, Eindhoven, Delft or Groningen tend to treat a signed rental contract as the moment the deal becomes real. It's not. A contract is just a piece of paper between you and whoever signed it. If that person has no legal right to rent the property out, the contract doesn't protect you — it just documents that you got scammed.

The two failure modes I see most often:

Fake landlords. Someone copies photos from a Funda or Pararius listing, posts the place €300 below market on Facebook or Kamernet, and asks for one month's deposit "to hold it". The address is real. The flat is real. They just don't own it and have never been inside.

Illegal sublets. This one is sneakier. The "landlord" is actually a tenant who isn't allowed to sublet under their own contract. You move in, pay rent for three months, and then the real owner finds out and you're out — with no legal standing because the person who signed your contract had no right to sign it.

The Kadaster catches both. In the first case, the name on the record is a stranger to your "landlord". In the second, the name is a real owner who never authorised the sublet. Either way: red flag, stop, don't pay.

The product you want is called Eigendomsinformatie on the Kadaster website. Eigendom = ownership. It's in Dutch but the parts that matter — owner name, address, date of acquisition — are obvious even if your Dutch is zero.

The flow:

1. Get the full address with postcode and house number (including any letter or addition, like 12-3 or 4-hs in Amsterdam).
2. Go to the Kadaster's Eigendomsinformatie page.
3. Search the address, pay around €3, download the PDF.
4. Compare the registered owner to whoever is asking for your money.

If the owner on the Kadaster record is a private person and the person you're dealing with has the same name on their ID — fine. If the owner is a BV (a Dutch company) and you're renting through a verhuurmakelaar (rental agent), look that agency up in the KvK (Chamber of Commerce) register and ask for written authorisation from the BV to rent out the property. A legitimate agent will hand this over without blinking. A scammer will get evasive, change the subject, or pressure you to just sign already.

That moment of pressure is the moment to walk.

Dutch law caps deposits at two months' basic rent under the Landlords (Good Practices) Act — the Wet goed verhuurderschap, in force since July 2023. In Amsterdam, where two months can easily mean €4,000 to €8,600 depending on the place, that cap doesn't feel like much protection when the money is gone.

The law also says deposits must be returned within 14 days of the tenancy ending. Enforcement is the weak link. The Huurcommissie and the municipal reporting points exist, but if the person you paid isn't the legal owner — or doesn't legally exist in the way they claimed — you're not chasing a landlord, you're chasing a ghost. DutchNews has been reporting steadily on unreturned deposits, illegal contracts, and hidden cameras in 2026, and the common thread in the worst cases is that tenants never verified who they were dealing with.

So: €3 to know who owns the property, versus potentially thousands lost plus months of complaint procedures, plus, if you're new to the country, the secondary problem of being unable to register your BSN at an address where you're not legally living. The trade is not close.

A clean result is boring. The name on the Kadaster matches the landlord's ID, or matches the BV that the agent represents and you have a signed authorisation. The IBAN is Dutch and the account name matches the owner or the agent's company. You view the place in person, get the key, sign the contract, register at the gemeente. Done.

A dirty result has tells. The owner on the record is a different person, and the "landlord" mumbles something about being a family member, a friend, a property manager — but can't produce a written authorisation. Or the owner is in fact the person you're talking to, but they tell you that you cannot register at the address. That last one is a giant flashing signal: either it's an illegal sublet on their end, or they're trying to keep the rental off the books (sometimes to avoid the WOZ-linked huurprijscheck rules that would expose them charging above the legal cap in the regulated segment).

Other things the Kadaster won't tell you directly but that pair well with it: payments only ever to a Dutch IBAN matching the owner or the registered agency. Never Western Union, never crypto, never a personal Revolut to someone you've never met. Always a written contract in your hand before money moves. And if you genuinely can't view the property yourself — which happens a lot when you're moving from abroad to Utrecht or Eindhoven for a job — pay a local friend, a relocation agent, or even a House Hunter contact to physically walk through it. The number of "too good to be true" listings that evaporate the moment someone shows up at the door is depressingly high.

We built House Hunter to solve the speed problem: 1,000+ Dutch rental sites scanned constantly, alerts within minutes, because in this market a Pararius listing in a decent Amsterdam or Utrecht neighbourhood goes from "new" to "hundreds of replies" inside an hour. Speed wins viewings.

But speed without verification is how people get scammed. So the workflow I'd actually recommend, and the one I tell every user who asks:

Get alerted fast. Reply fast. View the place in person if at all possible. Once a landlord or agent says "yes, you can have it" and sends a contract — that is the moment to spend the €3. Before the deposit. Before any IBAN appears in your banking app. Not after.

It takes five minutes. It costs less than a coffee. And in a year where rental fraud reports keep climbing and deposits keep climbing with them, it's the most absurdly under-used safeguard in the entire Dutch renting playbook.

If the Kadaster name matches and the paperwork holds up, sign with confidence. If it doesn't match and the person on the other side can't produce authorisation in writing, you already have your answer — and you still have your deposit.