
From top left: Christopher Jeffries, founding partner of Millennium Partners, Kyle Blackmon, senior vice president of Brown Harris Stevens, 50 Central Park South and Jeffries' penthouse unit
Millennium Partners founding partner Christopher Jeffries has listed the duplex penthouse in the Ritz-Carlton condominiums he developed for $77.5 million, the New York Times reported.
Jeffries bought the 10,882-square-foot unit, on the 30th and 31st floors of 50 Central Park South, for $20 million in 2002 and has now listed it with Kyle Blackmon, the senior vice president of Brown Harris Stevens who recently sold Sandy Weill’s $88 million 15 Central Park West condo. [more]





