Hello everyone on the forum! My family and I have been house-hunting in Barcelona recently, and it’s been overwhelming. We finally found a place we love, and the real estate agent is already pushing us to sign the deposit agreement. There’s a lot to know about how much this deposit should be and how to pay it. I’ve spent some time researching and put together this guide to help anyone who is currently looking or planning to buy a home, so you can avoid potential pitfalls.
What is a Deposit Agreement (Contrato de Arras)?
This ‘Arras’ isn’t just a simple reservation fee; it’s a legally binding preliminary purchase agreement. Signing this contract effectively ‘locks in’ the property, preventing the owner from selling it to anyone else. As for the amount, the most common percentage is 10% of the property price. For example, for a €300,000 house, the deposit would typically be €30,000. However, this is not set in stone; it’s entirely negotiable with the owner. Sometimes, a 5% deposit or a fixed amount is also possible, as noted in this guide on Spanish property deposits. It all depends on the agreement between both parties.

The Three Main Types of Arras
When signing the agreement, it’s crucial to understand which type of Arras it is, as the legal consequences are completely different! The most commonly used type today is the first one, Penitenciales, because it allows either party to withdraw from the agreement, making it relatively fair for both buyer and seller.
| Agreement Type | Characteristics | Consequences of Breach |
| Arras Penitenciales | Most common, allows either party to withdraw. | If the buyer backs out, they lose the entire deposit. If the seller backs out, they must return double the deposit. |
| Arras Confirmatorias | Confirms the transaction; cannot be unilaterally terminated. | The defaulting party can be sued and compelled to complete the sale or pay damages. |
| Arras Penales | Serves as a penalty. | The defaulting party must pay the penalty specified in the contract, and the non-defaulting party can still demand completion of the sale. |
When paying this amount, it’s typically done via a banker’s draft paid directly to the owner, not the real estate agency. You should always have clarity on where the money is going. Furthermore, before signing any documents, it is highly recommended to hire a reliable lawyer to review the contract for you. Spending a few hundred euros for peace of mind is absolutely worth it. A lawyer will help you check for crucial issues like outstanding debts on the property or unclear ownership titles, which can prevent major problems down the line, and you can learn more about situations involving property deposit refunds.
From signing the deposit agreement to finally going to the notary’s office to sign the final deed, there is usually a period of one to three months. This is enough time to apply for a mortgage and prepare the rest of the down payment. In short, buying a home is a big deal, and this first step of paying the deposit is particularly crucial. I hope my experience can be helpful to everyone! How much deposit did you pay when you bought your property? Feel free to share any unique experiences you’ve had! Wishing everyone success in finding their dream home! Oh wait, I mean, you will definitely find it!