Categories Articles Beyoncé and Jay-Z own the most expensive mansion in California history. See all the homes in their real-estate empire. Post author By crystalg Post date July 13, 2026 Business Insider Business Insider Tags 'Empire', Beyonce, California, Expensive, History, homes, JayZ’, mansion, most, realestate, Their ← Gen Z Workers Can Make $34,400 a Month Interning at This Wall Street Firm — And Housing Is Free → Geomagnetic Storms May Be Quieting Rain and Snow Across North America