Real Estate By Hannah Frishberg Published Dec. 5, 2023, 5:50 p.m. ET The most expensive penthouse in Dubai has just been sold for over $136 million, setting a new record for the city's real estate market. The previous record was set earlier this year when a floor-through unit at the Marsa Al Arab Hotel was sold for approximately $114 million. What makes this sale even more remarkable is that the...