Blackstone (NYSE:BX) and 233 South Wacker LLC today announced that they had signed a definitive agreement for Blackstone Real Estate Partners VII to a ...

Blackstone is buying Chicago's Willis Tower, once called the Sears Tower, from 233 South Wacker LLC for an undisclosed amount. The Willis Tower is 110-stories and the second-tallest office ...

NEW YORK - Blackstone is buying Chicago's Willis Tower, once called the Sears Tower, from 233 South Wacker LLC for an undisclosed amount. The Willis Tower is 110 stories and the second-tallest ...