I’ve been house-hunting in Barcelona lately, and it’s been quite overwhelming. I finally found an apartment I love, and the real estate agent is already pushing me to pay a ‘reserva’ to secure it. To be honest, I feel quite uncertain. What exactly is this payment? What’s a reasonable amount? And what if my mortgage application gets rejected or I discover serious issues with the property later on—can I get my money back?
I’ve spent some time researching this and asked a few friends who have already bought homes here. It turns out there’s a lot to know about Spanish property reservation deposits. So, I’m starting this thread to share my ‘findings’ and welcome experienced folks to add their insights and corrections!
A Reservation Deposit (Reserva) and an Earnest Money Deposit (Arras) Are Two Different Things
You absolutely must distinguish between two concepts: the Reserva (reservation deposit) and the Arras (earnest money deposit). Simply put, a ‘reserva’ is a small good-faith payment you make after finding a property you like, to get the owner to take it off the market temporarily. The amount is usually not high, typically between €1,000 and €5,000, depending on the property price and your negotiation with the agent. This money primarily serves to hold the property, giving you some time to prepare the necessary documents and financing. But! You must sign an agreement before paying it, clearly stating whether this deposit is refundable if the sale falls through for reasons beyond your control, such as the bank rejecting your mortgage application.

Once both the buyer and seller are serious about proceeding, it’s time to sign a more formal Arras contract (Contrato de Arras). This is the main event! The amount for this deposit is typically 10% of the property’s sale price. For instance, for a €500,000 house, the Arras deposit would be €50,000. This money is transferred directly to the owner’s account and is highly legally binding, reflecting current Spanish property buying trends. Once this contract is signed, the sale is essentially locked in, and either party backing out will face penalties.
To make the consequences of breaching the contract clearer, I’ve created a simple table:
| Scenario | Buyer Defaults | Seller Defaults |
| Consequence | Loses the entire deposit, not a single cent is returned. | Must return double the amount of the deposit to the buyer. |
Therefore, before signing the Arras contract, you absolutely must hire a lawyer! A lawyer will help you review all the property’s documents, like the property deed (Nota Simple), to confirm there are no outstanding debts, liens, or illegal constructions. Don’t risk losing a deposit of tens of thousands of euros just to save a few hundred on legal fees. In short, when buying property in Spain, every step—from the few thousand euro reservation deposit to the 10% Arras deposit—requires careful attention. I hope my sharing helps those of you who are currently house-hunting. Feel free to leave comments below to discuss and share your own experiences and the pitfalls you’ve encountered!