21% of Spain's population is over 65: what will happen to their homes?
21% of Spaniards are over 65, according to Datosmacro. This segment, mostly homeowners, will disappear within three decades. The question few people ask is whether this supply of inherited homes will be enough to halt the surge in prices, or whether mass immigration and planned impoverishment will prevent it.
The generational handover: 10 million homes at stake
Demographic calculations are stubborn: around 10 million people will die over the next 30 years, most of them owning at least one property. Back in 2012, the INE (Spain's statistics institute) already forecast a population decline that was supposed to make housing cheaper, but time has shown that immigration and economic changes derailed that forecast. Now the picture is more complex: the birth rate remains at record lows and immigration shows no sign of stopping, but newcomers' purchasing power is far lower.
Immigration vs. inheritances: who wins?
While some see the passing of the elderly as an opportunity to increase supply, others point out that demand will hold up thanks to migration flows. For every Spaniard who dies, several immigrants arrive, but with lower incomes. This creates a dual market: inherited flats in ageing areas fill up with low-income tenants, while new-build homes in residential areas keep rising in price. The American-style "white flight" phenomenon can already be seen in some cities.
The poverty factor: when society gets poorer
Ageing doesn't just free up housing; it also reduces average wealth. The Spain that is growing older is also a Spain growing poorer, with stagnant wages and accelerating inflation. In that context, even if there are more flats available, purchasing power shrinks. High prices can only be sustained in wealthy societies, and the trend is towards greater inequality. Heirs, who often already own a home, prefer to rent rather than sell at a low price, keeping prices artificially high.
The elephant in the room: energy efficiency
From 2030, homes with a poor energy rating (F, G, E) will not be able to be sold or rented without renovations. In Spain, 95% of the housing stock is more than 50 years old and needs refurbishment. That will force many heirs to invest or sell at a loss, which could trigger a supply shock in the second-hand market.
Conclusion: gradualism and contradictions
The passing of the elderly will be too gradual to cause a collapse. Moreover, immigration and social housing policies (or their absence) will play a decisive role. What nobody explains is why, with these figures, housing keeps rising in the main cities. Perhaps the answer lies in demand driven by foreign capital and investment funds, which pay no heed to demographics.
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