Four of the most exclusive buildings are 740 Park Avenue, One Beacon Court, 834 Fifth Avenue and 432 Park Avenue. Only three of the building’s 31 units have sold since 2014, with a median price of $44.6 million, according to the real-estate research website PropertyShark. Since 2014, 10 units have sold at One Beacon Court with a median price of $7.1 million, according to PropertyShark. Since 2014, 10 units in the building have sold with a median price of $30.5 million, according to PropertyShark. Of its 104 units, 81 sold in 2016, with a median sale price of $18.4 million, according to PropertyShark.

Source: Wall Street Journal March 23, 2017 14:03 UTC