Hedge fund billionaire Ken Griffin has expanded his high-end real estate empire with the $45 million purchase of a duplex at ...

Hedge fund magnate Ken Griffin has dropped $45 million on an 18-room apartment in 740 Park Avenue, one of Manhattan's most luxurious residential buildings.

has once again seen another prominent property sale. Julia Koch, one of the world’s richest women with an estimated net worth of $74.2 billion, according to Forbes, has just sold her co-op at ...

Julia Koch, the widow of billionaire industrialist David Koch, has sold her duplex at the exclusive Manhattan co-op 740 Park Avenue for $45 million, according to property records. The Kochs paid ...

Julia Koch officially parted ways with an 18-room spread at a famed Lenox Hill co-op building, The Real Deal reported last week. The identity of the buyer was unclear at the time, but the Wall ...

Julia Koch, widow of billionaire David Koch, sold an 18-room spread at the famed 740 Park Avenue co-op for $45 million, according to public records. The socialite heiress was reported in 2022 to ...

The month’s biggest closed sale took place at 740 Park Avenue, the venerable co-op with many high-profile residents.

Julia Koch, one of the world’s richest women with an estimated net worth of $74.2 billion, according to Forbes, has just sold her co-op at the exclusive Park Avenue palace for $45 million ...