Housing News Europe - Portugal is the EU country where housing is the least affordable, registering the highest increase in house prices as a percentage of income with an increase of at 60.8%, compared to the European average of 6.8% within a decade, according to a report by Eurostat dated November 9th, 2026. While the average house price-to-income ratio in the EU was 6.8% in 2025, there are huge discrepancies between countries, where the country with the highest increase bei