By 2050, the US median home-sale price could be $1 million, according to a forecast from NAR's economist. d3sign/Getty Images Data from NAR shows the median sale price of an existing home was $429,300 in June. The median single-family home sale price could hit $1 million by 2050, according to an economist. The climb to $1 million will be slow, so buyers should expect modest price gains for now, they said. I know it, and you know it — buying a home has never felt this unaffordable. For years, p