ECB's largest rate hike ever pushes Euribor toward 2%, threatening mortgage payments

Portuguese households with variable-rate mortgages face significant monthly payment increases, compounding existing cost-of-living pressures from food and energy inflation.
A family's mortgage payment could jump 150 euros monthly by year's end.
The ECB's largest rate hike ever is pushing Euribor toward 2%, forcing steep increases on variable-rate loans across Portugal.

ECB raised its main rate to 1.25% in largest single increase ever, signaling continued tightening through 2023 to combat 9.1% eurozone inflation. Over 90% of Portuguese mortgages are variable-rate, directly exposed to Euribor movements; €150k loan could see €90+ monthly payment increase if Euribor hits 2%.

  • ECB raised main rate to 1.25%, a 75 basis point increase—the largest in its history
  • Over 90% of Portuguese mortgages are variable-rate, directly tied to Euribor movements
  • A 150,000-euro loan could see monthly payments rise by 90 euros; a 250,000-euro loan by 150 euros
  • Six-month Euribor expected to reach 2% by year-end, up from 0.837% in August
  • ECB signals 150+ additional basis points of increases ahead, with cycle ending mid-2023

ECB's largest-ever 75 basis point rate increase pushes Euribor toward 2% by year-end, forcing mortgage payment increases of €60-€150+ monthly for Portuguese homeowners with variable-rate loans.

The European Central Bank made its boldest move in years on Thursday, raising its main interest rate by 75 basis points to 1.25%—the largest single increase in the institution's history. The decision rippled immediately through European financial markets, but its real weight would be felt in Portuguese households, where more than nine in ten mortgages are tied to variable rates that track the Euribor, the benchmark rate at which eurozone banks lend to each other. As families already struggled with surging food and energy costs, this rate hike promised another squeeze: analysts predict the six-month Euribor, the most common reference rate for home loans, will reach 2% by year's end.

The mathematics are stark. A family with a 100,000-euro mortgage at the current six-month Euribor rate of 0.837% pays roughly 361 euros monthly. If Euribor climbs to 2% as expected, that same payment jumps to over 421 euros—a monthly increase of more than 60 euros. For a 150,000-euro loan, the monthly bill rises from 542 euros to 632 euros, an increase of 90 euros. A 250,000-euro mortgage, common among families buying homes in Lisbon and Porto, could see monthly payments climb from 904 euros to 1,054 euros, adding 150 euros to the monthly burden.

Filipe Garcia, an economist and president of the IMF, told analysts that markets are already pricing in a six-month Euribor near 2.25%, with the possibility it could reach 2.5% within eight or nine months and remain there. The ECB has signaled it intends to keep raising rates—at least two more increases are planned in the near term, with a total of 150 additional basis points expected before the cycle ends in mid-2023. Garcia noted that markets had already begun reflecting these anticipated increases even before Thursday's announcement, meaning some of the shock has already been absorbed by borrowers whose rates reset.

Pedro Lino, president of DiF Broker and Optimize, expects the six-month Euribor to hit 2% before the year closes, driven by the ECB's promised rate increases and the likelihood that this tightening policy will persist through 2023. He characterized Thursday's announcement as having a "residual impact" because the ECB's governing council had already adopted a more aggressive tone in recent weeks, signaling a shift in how aggressively it would normalize rates. "The effect is already priced in," Lino said, though he cautioned that continued rate increases from the ECB mean Euribor will likely keep climbing, albeit at a slower pace in the coming weeks.

The Euribor itself is set by averaging the rates at which 57 eurozone banks are willing to lend to each other in the interbank market. It began rising sharply in early February, when the ECB first hinted it might raise rates to combat eurozone inflation. The Russian invasion of Ukraine on February 24 accelerated that trend. In July, the ECB raised rates for the first time since 2011, a 50 basis point move. Thursday's 75 basis point increase was far more aggressive, reflecting the institution's determination to bring inflation down from its current 9.1% in the eurozone to its 2% target.

For Portuguese homeowners, the timing compounds an already difficult year. Families are paying more for groceries, heating, and fuel. Now, as mortgage rates reset, they will pay more for the roof over their heads. The ECB, led by Christine Lagarde, has made clear it will continue this path. The question for households is not whether rates will rise further, but how much higher they will go before the central bank believes inflation has been sufficiently contained.

The market has been incorporating an acceleration of rate increases, but the terminal rate of this cycle has not risen. The ECB is expected to raise rates by 150 more basis points from current levels, with the cycle ending in late first half of 2023.
— Filipe Garcia, economist and IMF president
The impact of yesterday's rate increase was residual, since ECB governors adopted a more aggressive tone in recent weeks, demonstrating a shift in their approach to the pace of rate normalization.
— Pedro Lino, president of DiF Broker and Optimize
A Conversa do Hearth Outra perspectiva sobre a história
Inventor

Why does the ECB's decision in Frankfurt matter to someone paying a mortgage in Lisbon?

Model

Because nine out of every ten Portuguese mortgages are variable-rate loans. When the ECB raises its main rate, it doesn't directly change your mortgage payment—but it changes the Euribor, the benchmark rate your bank uses to calculate what you owe. The ECB raised rates by 75 basis points, the biggest jump ever. That signals more increases are coming.

Inventor

How much more will someone actually pay?

Model

It depends on the loan size. Someone with a 150,000-euro mortgage will see their monthly payment jump by about 90 euros if Euribor hits 2%, as analysts expect by year's end. For a 250,000-euro loan, it's 150 euros more per month. These aren't small numbers for families already paying more for food and electricity.

Inventor

Has the market already absorbed this shock, or is there more pain coming?

Model

The market has priced in much of what's expected in the near term. Analysts saw the ECB's aggressive tone coming weeks ago. But the ECB has signaled it will raise rates by another 150 basis points before the cycle ends in mid-2023. So yes, there's more coming.

Inventor

Why is the ECB doing this if it hurts families?

Model

Inflation in the eurozone is at 9.1%. The ECB's mandate is to bring it down to 2%. Rate hikes are the tool they have. It's a blunt instrument—it cools the entire economy, including mortgage payments, to bring prices down.

Inventor

When will this end?

Model

The ECB expects the rate-hiking cycle to finish around mid-2023. But that assumes inflation cooperates. If prices keep rising, the central bank may have to keep tightening longer than expected.

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