From 2009 to 2022, there was an excess of liquidity resulting from a markedly expansionary monetary policy, which led to asset inflation without, at that time, yet having an impact on consumer inflation.
Thus, as mortgage rates fell—especially since 2012—capital shifted toward real estate assets due to the lack of returns on bonds and deposits, leading to the aforementioned rise in asset prices in general, and housing prices in particular. This alternative investment to bonds and deposits is clearly reflected in investment in real estate assets because housing is always a safe-haven asset, and in a globalized market, housing functions as an international financial asset rather than a local investment asset. All of this contributed to an increase in demand.
As a result, real prices have rebounded sharply since 2009 and, above all, since 2012, with Spain being the exception in 2013 due to households selling off their assets to meet their liquidity needs, which stemmed from the high unemployment rate in the Spanish labor market
In addition, there was a shortage of supply due to urban planning and environmental restrictions, as well as underutilized existing housing stock in urban areas, a result of the boom in vacation rentals.
That increase in demand and that shortage of supply persist today, and have even intensified. Thus, there is high structural demand pressure in areas that attract workers (mercados urbanos globalizados), compounded by demographic and migratory effects, such as a decrease in average household size and, especially, population growth due to migratory flows, with a net immigration rate that far exceeds that of emigration.
The slowdown or stagnation in prices that is beginning to be observed—with exceptions in major urban markets—is due to factors such as economic uncertainty, rising interest rates in recent years, and market saturation in some areas.
In this context, no significant decline has yet been observed due to limited supply, because demand still exerts some upward pressure, although potential buyers may begin to lose confidence, and because owners, for the time being, do not need to sell but, moreover, have an incentive to wait, anticipating further price increases. However, in countries like Germany, due to the crisis, a decline in prices in real terms is already evident. At the other end of the spectrum is Spain, with sharp increases in prices.