Lately, I’ve seen more and more people on the forum looking for properties, and I’ve also received a few private messages about mortgages. It seems like many are getting ready to jump into the market at the right time! I ran into quite a few issues and did a ton of research when I got my mortgage, so today I’m starting this thread to share what I’ve learned about Spanish bank loan amounts. This is purely based on my personal experience, and experts are welcome to add their insights!

The Core Rule: 80% Loan-to-Value (LTV)
First, you need to understand a fundamental principle: if you are a tax resident in Spain and are buying your first primary residence, banks will typically lend you a maximum of 80% of the property’s value. The ’property’s value’ here refers to the lower of the appraisal value and the purchase price. For example, if the house you’re interested in is on sale for €500,000, but the bank’s appraisal values it at only €480,000, the calculation will be based on €480,000. This means the maximum loan you could get is €384,000. You’ll need to cover the remaining 20% down payment and approximately 10% for taxes and fees yourself. So, don’t think you’re all set just by having the 20% down payment ready.
The Key Metric: Debt-to-Income Ratio
Besides the LTV, banks place a greater emphasis on your repayment capacity, which is measured by your debt-to-income ratio (DTI). Simply put, your total monthly payments for all debts (including the new mortgage) should not exceed 30%-35% of your net household monthly income. This is a strict risk management threshold for banks and is very difficult to negotiate. Here’s an example to make it clear:
| Net Monthly Income | Recommended Max Monthly Payment |
| 2,500 € | 875 € |
| 3,500 € | 1,225 € |
| 4,500 € | 1,575 € |
If your household’s net monthly income is €3,500, your maximum mortgage payment would be around €1,225. Based on this maximum monthly payment, the current interest rates, and the loan term, the bank will then calculate the total loan amount they can offer you. If this amount is lower than 80% of the property’s value, the bank will only approve the lower amount.
Other Factors Affecting Your Loan Amount
In addition to the two strict criteria above, banks will also conduct a comprehensive assessment of your personal situation, which can affect the final loan amount or even whether the loan is approved at all:
- Job Stability: A permanent employment contract (contrato indefinido) past the probationary period is essential and significantly increases the bank’s confidence in you. Civil servants or employees with several years of stable employment are the most preferred types of clients for banks.
- Credit History: The bank will check your credit report to ensure you are not on any delinquency files like ASNEF. If you have a negative credit history, getting a mortgage is nearly impossible.
- Age: Your age at the time the loan is fully repaid usually cannot exceed 75. Therefore, the younger you are, the longer the loan term you can apply for, which can result in lower monthly payments.
- Guarantor (Aval): If your income or job situation is not ideal for the desired mortgage amount in Spain, the bank may require you to provide a guarantor (avalista) with a strong financial standing. However, involving a guarantor is a major commitment with significant responsibilities, so be sure to think it through carefully.
The bank’s logic is simple: they need to be sure you can reliably repay the loan. Therefore, a stable job, a clean credit history, and a healthy income stream are the three key pillars to securing your ideal loan amount. I hope this information is helpful to everyone! Everyone’s situation is different, and bank policies can change slightly. The most reliable approach is to talk to loan officers from several different banks and get a pre-approval (pre-aprobado) to know where you stand. I wish you all the best in buying your dream home!