11. Antilia
Built to withstand seismic forces up to magnitude 8 on the Richter scale, Antilia stands as an epitome of resilience. Six floors are exclusively reserved for owner and guest car parking, reflecting a commitment to convenience. Beyond its grandeur, Antilia houses a health spa, an ice-cream room, a temple, a 50-seat movie theatre, a salon, three helipads, and a ballroom. A workforce of over 600 ensures the seamless functioning of this extravagant mansion. The cost of this unparalleled residence? A staggering $2.2 billion, securing its status not just as a home but as a testament to the heights of opulence achieved in the realm of global real estate.