Catalonia’s mortgage market concluded 2025 with its strongest performance in 15 years, propelled by a significant surge in lending during December that defied expectations of a slowdown. A total of 87,011 mortgages were granted throughout the year, an 18.4% increase on 2024 and the highest annual figure recorded since 2010.

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The year-end momentum was particularly striking. Data released by Spain’s Instituto Nacional de Estadística (INE) showed that 6,464 mortgages were signed in Catalonia in December alone. This represents a 25% jump compared to the same month in 2024 and marks the busiest December for lenders since 2009, a period when the market was still reeling from the collapse of the Spanish property bubble.

A Nationwide Trend

The robust activity in Catalonia mirrors a broader trend across Spain. In 2025, Spain saw 501,073 mortgages constituted, an 17.8% increase from the previous year and the highest volume since 2010. This growth was fuelled by a dynamic property sales market and a temporary dip in borrowing costs, spurring buyers into action.

Analysis from Ara Cat highlights a key factor: a fall in the average interest rate, which cheapened mortgage credit. In December, the average rate for new mortgages in Spain fell to 2.87%. While this offered a brief window of opportunity for borrowers, analysts expect rates to climb in the medium term, aligning more closely with the European Central Bank’s hawkish stance, with the European average hovering around 3%.

This combination seemingly created a ‘buy now’ effect, prompting prospective homeowners to secure financing before both property prices and interest rates rise further, as predicted.

The Rising Cost of a Home

While the number of mortgages has soared, the amount being borrowed has also increased significantly. The average value of a new mortgage in Catalonia reached €194,634 in December, a historic high with the sole exception of a peak in May 2022. For the full year, the average loan stood at €183,641.

This significant increase directly results from soaring property prices across the region and the cumulative effect of inflation over the past decade. The combination of high transaction volumes and record loan values highlights the health of the Catalan economy and housing affordability.

Fears of a Bubble Recur, But Experts See a Different Crisis

The return to activity levels not seen since before the 2008 financial crisis inevitably raises questions about a potential new housing bubble. However, a consensus among economic institutions, government bodies, and market experts suggests the current situation is fundamentally different.

While a ‘price bubble’ may exist, with house prices rising faster than key economic indicators like wages and inflation, experts generally agree there is not a ‘debt bubble’. The latter, characterised by unsustainable levels of household and bank debt, proved catastrophic for the Spanish economy in 2008. Today, lending criteria are stricter, and the financial system is considered more resilient.

The outlook for 2026 remains complex. The market faces the dual pressures of continued price growth and the high probability of rising interest rates, which could temper the frantic pace of lending seen at the end of 2025.