Are you one of the many people house-hunting recently? When it comes to buying a home, the major topic of mortgage rates is unavoidable. Faced with various plans from banks—Fijo, Variable, Mixto… it’s enough to make anyone’s head spin. Today, let’s break down how to choose the right mortgage rate in Spain from an everyday buyer’s perspective.
Fixed Rate vs. Variable Rate
First, we need to understand the two most basic concepts: fixed rates and variable rates.
Fixed Rate : As the name suggests, your interest rate remains unchanged for the entire loan term. No matter how the market fluctuates, your monthly payment stays exactly the same. The upside is stability and peace of mind; the downside is that the initial rate is typically a bit higher than a variable one. It’s perfect for regular families who dislike risk and value stability.
Variable Rate : This option is a bit more exciting. Its formula is generally ’Euribor + bank’s spread’. The bank’s spread is fixed, but the Euribor index changes constantly, so your monthly payment, tied to Spanish mortgage rates, is typically adjusted annually. A few years ago, when the Euribor was negative, people with variable rates were overjoyed. But now… well, you know the story.
The Key Player: Euribor
When talking about variable rates, we have to mention the Euribor. In simple terms, it’s the interest rate at which banks lend to each other and serves as the benchmark for the vast majority of variable-rate mortgages in Spain. The Euribor has skyrocketed over the past two years, putting immense financial pressure on many families who had chosen variable rates. You can see its ‘heartbeat’ in the trend chart below.

I’ve made a simple table to help you compare the pros, cons, and ideal candidates for the two main types of interest rates:
| Type | Pros | Cons | Best Suited For |
| Fixed Rate | Stable, predictable monthly payments, unaffected by market fluctuations. | Initial rate is usually higher; you won’t benefit from rate cuts. | Risk-averse individuals or families seeking long-term financial stability. |
| Variable Rate | Initial rate may be lower and payments decrease if general Spanish mortgage rates fall. | Unpredictable payments, highly influenced by Euribor, risk of rate hikes. | Borrowers who can tolerate risk and anticipate future rate decreases. |
To sum up, with the Euribor currently at a high point, most banks are promoting fixed-rate mortgages with relatively more competitive terms. Of course, there’s no absolute right or wrong, only what’s suitable for you. The key is to evaluate your financial situation and risk tolerance. What kind of rate are you all applying for these days? Please share your thoughts in the comments below to help others out!