Bonus photo: Manhattan skyline at sunset from the Triboro Bridge. The tallest building just right of center is 432 Park Avenue, the tallest residential building in the world, and tallest building in New York if you don't count the antenna on One World Trade Center. Apartments generally sell from $17 to $44 million with the penthouse up top going for $95 million. And I thought the homes on the Newport Cliff Walk were pricey!