Lately, there’s been a lot of talk about buying property in our community, which is fantastic! However, I was chatting with a friend who’s just started his search, and he was completely overwhelmed by a draft deposit agreement filled with Spanish legal jargon. The truth is, once you understand a few key points, Spanish property contracts aren’t as daunting as the Contrato de Arras might seem. Today, I’ll share my experience to help those of you on your property-buying journey.
First, it’s important to understand that signing a contract to buy property in Spain is typically a two-step process. The first step is signing the Contrato de Arras, often referred to as a ‘preliminary’ or ‘deposit’ agreement. This is a private contract between the buyer and seller. Once signed and the deposit is paid, the property is reserved for you. The second and most crucial step is signing the official public deed of sale, the Escritura Pública de Compraventa, at a notary’s office (Notario). Only after this document is signed does the property legally become yours. Today, we’ll focus on the core clauses you’ll encounter during both stages.
Core Information in the Contract
Whether it’s the preliminary agreement or the final deed, the following details must be checked meticulously—not a single letter should be out of place:
Identity of the Parties
This section details the personal information of both the seller (vendedor) and the buyer (comprador), including full names, national ID (DNI) or NIE numbers, and residential addresses. If the property is being purchased jointly by a couple, both individuals’ details must be included in the deposit agreement. It’s crucial to double-check everything, especially the NIE number, as it is essential for the future property registration.
Detailed Description of the Property
This section is like the property’s ‘ID card’. Besides the address and size, the most critical piece of information is the Referencia Catastral (Cadastral Reference Number). You can use this number to look up the property’s official records on the government’s Cadastre website. The contract must also explicitly state whether the property is free of any debts or encumbrances, such as mortgages, outstanding taxes, or liens. Before signing, insist that the seller provides an up-to-date property registry report (Nota Simple) to verify this information! Never rely on verbal assurances from the real estate agent.

Price and Payment Method
The contract will state the total purchase price clearly. It will also detail the payment schedule, including the deposit amount, how the remaining balance will be paid (e.g., via bank-certified check or transfer), and the final date for signing at the notary’s office. Pay close attention to the penalty clauses in the deposit agreement, which typically follow this structure:
| Breaching Party | Consequence |
| Buyer | Pulls out of the purchase, forfeits the entire deposit paid. |
| Seller | Decides not to sell, must return double the deposit to the buyer. |
While everyone wants to save money, hiring a professional lawyer to review the contract is an essential investment. A legal fee of a few hundred euros can save you from significant risks and complications down the road. Wishing everyone the best of luck in finding and buying their dream home! ¡Mucha suerte a todos!