For the first time in several years, U.S. home sale prices are rising in all 50 of the most populous U.S. metropolitan areas, according to Realtor.com. In December 2024, the median price of an existing home in the U.S. jumped 6.3% year over year and currently stands at $427,670. That marked the first month since May 2022 that prices ticked up in all 50 metros. Some metros are recording double…