Currency exchange when buying a home in Spain: a guide for international buyers
If you're buying from the UK, Switzerland or another non-euro country, currency exchange can cost you — or save you — thousands of euros. Here's how to handle it safely.

When you buy a home on the Costa Daurada or the Ebro Delta from a country that doesn't use the euro, there's one factor many buyers discover too late: currency exchange. On a purchase worth several hundred thousand euros, a difference of just a few cents in the exchange rate translates into thousands of euros. This guide explains how to manage it safely.
Why currency exchange matters (a lot)
The exchange rate between your currency (pound, Swiss franc, dollar…) and the euro moves every day. Weeks can pass between reserving the property and signing before the notary, and in that time the rate can shift by 3% or more. On a €400,000 home, that 3% is a €12,000 difference, for better or worse. Managing the currency isn't a detail: it's part of the real price you pay.
Traditional bank or currency specialist
The most expensive way to move the money is usually your regular bank: they apply an uncompetitive exchange rate and international transfer fees that aren't always transparent. A currency exchange specialist (broker) usually offers a rate much closer to the real market rate, with clearer fees. In a property purchase, that difference is one you notice.
As a rule, always compare the final exchange rate (not just the fee): that's where the real cost lies.
"Spot" exchange and "forward" contracts: lock in tomorrow's price today
There are two common ways to exchange the money:
- Spot: you exchange at today's rate and transfer. Simple and fast.
- Forward: you lock in today's rate for a future transfer (for example, on signing day), even if the money hasn't moved yet. This protects you from the rate moving against you between the deposit and the deed.
For many international buyers, a forward contract brings peace of mind: they know exactly what the house will cost in their currency, whatever happens in the market.
Before transferring: NIE and a Spanish bank account
To pay for the property, the taxes and the utilities you'll need your NIE and, in practice, a Spanish bank account. Also have ready the documentation proving the source of funds (banks are required to check this, especially with non-residents): tax returns, payslips, the sale of a previous home, etc. Having it ready avoids delays at signing.
An illustrative example
A British buyer purchases a €400,000 home. Through the bank they get an exchange rate 2.5% worse than the specialist and pay higher fees. The result: they end up paying around £10,000 more for exactly the same property. Not because of the price of the house, but because of how they brought the money in.
Figures are indicative and the exchange rate varies daily.
How we help
We work with trusted financial advisors who can help you with the currency exchange, and we guide you so the purchase fits your operation: we coordinate the timing of the deposit and the signing and make sure the money arrives on time and without surprises. And on each property page you'll see the price in your currency too, for reference.
Do you have questions about your purchase?
At Tatjana Wellem · Mediterranean Properties we support you in Spanish, German, Russian, English and French, even if the purchase or sale isn't with us.
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