One57

Shark Tank star Robert Herjavec sells One57 condo

Shark Tank star Robert Herjavec sells One57 condo for $39M

Investor sells Billionaires’ Row home after 3 years, for $6.6M profit

A photo illustration of Extell Development's Gary Barnett and One57 (Getty, Extell Development)

One57 condo sells at $6M loss

Discount deal is latest at Extell’s Billionaires’ Row tower

North Dakota businessman scoops up 2nd unit in Extell’s One57

North Dakota businessman scoops up 2nd unit in Extell’s One57

Leland Swanson spent $39.3M on Billionaire’s Row unit