A jaw-dropping mansion in Preston Hollow just changed hands for a price tag close to $23 million, adding to a surge of luxury home sales in North Dallas. This 15,700-square-foot estate isn’t just massive—it’s loaded with a glass-walled car gallery, a three-sided zero-edge pool, and finishes that rival art museums. The buyers, linked to local healthcare execs Tu and Alex Dao, snapped it up through a private trust. With Dallas luxury homes moving fast (and sometimes below asking), what do you think drives this high-end market—investment, lifestyle, or something else? Would you ever want a garage like this? #RealEstate #DallasRealEstate #LuxuryHomes