Random House Tower

The Random House Tower, also known as the Park Imperial Apartments, is a 52-story mixed-use tower in New York City, United States, which is owned by real estate companies SL Green Realty and Ivanhoé Cambridge, with the office portion leased as the headquarters to book publisher Random House from the beginning and its parent company Penguin Random House since 2016, giving the building its name; a luxury apartment complex follows above the offices. The PRH entrance is on Broadway and goes up to 27 floors, while the apartment complex entrance is on West 56th Street. Rising to 684 ft , it is the 77th tallest building in New York.

When the lease of its longtime headquarter at 201 East 50th Street was ending, Random House decided to expand its headquarters and move to a newly built tower. They originally planned in 1998 to build a tower at 45th and Broadway across from its parent company Bertelsmann's headquarters at 1540 Broadway with a neon-lighted skyway across 45th Street connecting them, but after long negotiations the owner of the property withdrew from the plans. Looking for an alternative, the company spoke with various developers, who were already planning apartment buildings, and in 1999 decided for the project of Stephen M. Ross at Broadway and 55th Street, which was already under construction. Following that they assigned architects to develop a new design.

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