"Billionaires' Row" in New York City, primarily located along 57th Street, is home to some of the wealthiest individuals in the world, though many residents are notoriously private or use the addresses as "pied-à-terres." Notable residents in 2026 include Ken Griffin, the founder of Citadel, who owns a record-breaking $238 million penthouse at 220 Central Park South, and tech mogul Michael Dell, who owns a $100 million+ unit at One57. Other high-profile owners include billionaire investor Bill Ackman, the musician Sting, and various members of global royal families, particularly from Saudi Arabia, who own multiple units in the 432 Park Avenue tower. While Jennifer Lopez was previously a resident, the area is now dominated by "finance titans" and "tech elites." Many of these residences are owned by LLCs to maintain anonymity, and the towers often have low "physical" occupancy rates because the owners frequently split their time between Manhattan and estates in the Hamptons or Palm Beach. These ultra-luxury supertalls, such as Central Park Tower and 111 West 57th Street, serve as "vertical gold bars" for the world's 0.1%, offering 360-degree views of the park and the city skyline.