Second-hand housing in Spain posts its biggest rise in 19 years: 13.5%

Second-hand home prices hit a record: 13.5% rise in the first quarter of 2026

Imagine a buyer in Madrid looking for an apartment. They have been saving for months, but every week the price climbs another step. The latest data from the INE (Spain's national statistics institute) confirm their nightmare: second-hand housing became 13.5% more expensive year-on-year in the first quarter of 2026, the biggest rise in 19 years. Overall, free-market property prices rose 12.9%, now accumulating 48 consecutive quarters (12 years) of increases.

What is behind the increase?

The debate over the causes pits two main camps against each other. On one side, those who point to the sharp rise in demand driven by immigration — the arrival of five million people is expected, between legalized migrants and family members — and by investors seeking returns in the rental market. On the other, those who argue that the supply of new housing is not responding, trapped between bureaucracy and rising material costs, and that owners prefer to keep apartments empty rather than sell at prices they consider too low.

One striking fact: while rents soar and the supply of homes for sale shrinks, owners of multiple properties — retirees with two or three apartments — see real estate as the only reliable investment. The Spanish mindset, anchored in property, encourages wealth to be concentrated in land, with the paradox that there are homes left empty and without utilities to avoid squatters while young people cannot afford one.

Bubble or new equilibrium?

Some analysts already compare this surge to the period before 2008. In parts of Madrid, prices are reaching levels many buyers cannot afford, and the rental market has shrunk to a minimum. Those who cannot find a rental are forced to take out mortgages under increasingly demanding conditions, in a cycle that echoes the previous boom. The question hanging in the air is whether this growth rests on real demand or on a new bubble fueled by unsustainable expectations.

The INE speaks of a record rise. This time, the data are no mirage: second-hand prices have climbed like never before in almost two decades. And behind them, a country that still has not solved its housing equation, with thousands of empty apartments and an entire generation searching for a roof that keeps slipping away.