Euribor Soars: Mortgage Rates Rise in Spain – March 2026 Update

Iran Conflict Sends Mortgage Rates Climbing: What Homebuyers Necessitate to Know

The escalating conflict in Iran is already impacting the financial landscape, and one of the most immediate effects is a surge in mortgage rates. The Euribor, a key benchmark for variable mortgages in Spain, has jumped to 2.52%, marking its largest daily increase in nearly two decades. This rise, coupled with fears of rising inflation due to increased energy prices, is prompting lenders to adjust their rates, creating a challenging environment for prospective homebuyers.

Fixed Rate Mortgages Notice the Biggest Shifts

Fixed-rate mortgages are experiencing the most significant changes. Openbank, previously offering a 3% TAE, has increased its rate to 3.41% for a 20-year mortgage. MyInvestor has followed suit, raising its rate from 3.3% to 3.38%. BBVA has also increased its rate by 15 basis points to 3.65% TAE. However, Unicaja is bucking the trend, reducing its 30-year offer from 4.19% to 3.99% TAE.

Variable Rate Mortgages Face Upward Pressure

While changes to variable rate mortgages have been fewer, the impact of the rising Euribor is substantial. Homeowners with annual reviews scheduled for April will see their payments increase for the first time in two years. Experts at Kelisto estimate the cumulative increase could reach €258 annually (approximately €21.50 per month), factoring in the Euribor level before the conflict began.

Kutxabank has slightly improved its offer, reducing the first-year rate to 1.55% while maintaining its Euribor plus 0.49% margin. ING, however, has increased its rates to 2.05% for the first year, followed by Euribor plus 0.8%, up from 2% and Euribor plus 0.65% previously.

Mixed-Rate Mortgages Adjust to the New Reality

Similar to variable rates, mixed-rate mortgages are also seeing adjustments. Pibank has improved its position by offering 1.6% for the first four years, followed by Euribor plus 0.65%, compared to 1.99% for three years and Euribor plus 0.75% previously. Openbank has increased the cost of the first five years to 2.8% from 2.36%, maintaining the Euribor plus 0.6% margin after the initial period.

Santander has consolidated two previous offers into a single, more accessible option: 2.19% for the first five and a half years, followed by Euribor plus 0.74%.

What Does This Indicate for the Future?

The current situation suggests that mortgage rates are likely to remain elevated in the near term. The ongoing conflict in Iran and the potential for further disruptions to global energy supplies are fueling inflationary concerns, prompting central banks to consider further interest rate hikes. This will inevitably translate into higher borrowing costs for homebuyers.

Pro Tip: If you’re considering a variable-rate mortgage, carefully assess your risk tolerance and ability to absorb potential payment increases. A fixed-rate mortgage may offer more stability, even at a higher initial rate.

FAQ

Q: What is the Euribor?
A: The Euribor is the Euro Interbank Offered Rate, a benchmark interest rate used to price variable-rate mortgages in Spain.

Q: How will the war in Iran affect my mortgage?
A: The war is driving up the Euribor and increasing the likelihood of higher interest rates, leading to increased mortgage payments.

Q: Should I fix my mortgage rate now?
A: It depends on your individual circumstances and risk tolerance. If you believe rates will continue to rise, fixing your rate may provide stability.

Did you know? The Euribor experienced its largest daily increase in almost 20 years on March 10, 2026, directly linked to the conflict in Iran.

Looking for more information? Explore our articles on understanding mortgage options and navigating the current financial climate.

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