They are the brothers behind the most expensive address in the city: 15 Central Park West. Owners and co-chairmen of Terra Holdings and Zeckendorf Realty, LP, the brokerage firm that developed 515 Park Avenue, a 43-story condominium in Manhattan that is the most luxurious apartment house built in more than 50 years. The building has …

One of the most iconic families in the city, the Trumps hardly need an introduction. Although Forbes estimates “The Donald’s” net worth alone to be around $2.4 billion, Trump himself has stated that the actual number is much higher than that.

Rudin’s real estate holdings is one of the largest and most respected privately owned portfolios in the city, thus attracting some of New York’s most prestigious clients. As a fourth generation Rudin running the family business, Billy has singlehandedly helped lead the revitalization of downtown Manhattan and the birth of “Silicon Alley.”

He’s founder, chairman and CEO of The Related Companies, New York’s powerhouse real estate firm, responsible for trophy developments like Time Warner Center, the W Hotel Union Square, and One Union Square South luxury high-rise. Currently, Related is working on developing the new Moynihan Station, a major project to renovate Penn Station. Ross also owns …

This real estate developer boasts a portfolio of some of New York’s most prized landmark boutique hotels. After years of co-ownership, Rosen recently became the sole owner of the properties that include the Seagram Building, Lever House, and the Gramercy Park Hotel. He currently has plans to develop the site at 610 Lexington Ave. into …