All around the world, millions of homes sit empty while housing costs continue to rise and people struggle to find affordable places to live. Some properties are vacant because they're up for sale, their owners live elsewhere, inheritance disputes are holding things up—these are just a few of the possible reasons.
Population decline, speculation, and many other factors contribute to the fact that millions of units remain unoccupied. But which countries have the most homes sitting empty? Click on to find out.