The U.S. housing market has been on a post-pandemic roller coaster, with fluctuating home prices, interest rates and a hostile political environment creating uncertainty among homeowners and investors. For the ultrarich, however, there is no need to rely purely on the vagaries of the U.S. housing market. Global real estate is where the smart money is, spreading investments across a broad swathe of trans-Atlantic holdings, diversifying portfolios and accumulating a collection of vacation homes. D