Established in 1744, Sotheby’s has been a leading marketer of the world’s most valuable objects for centuries.  And since 1976, that expertise has extended into real estate, where Sotheby’s International Realty has sold many of the world’s most extraordinary properties. With an international network of 880 company-owned and affiliated brokerage offices and over 20,000 agents in 70 countries combined with the Sotheby’s auction house locations, Sotheby’s International Realty is the only residential brokerage and marketing firm with a true worldwide presence.    The same tools and techniques that we have developed for selling trophy properties have proven equally effective for selling important new luxury developments.  To continue our tradition of leadership in the luxury market, Sotheby’s International Realty Development Advisors was formed to provide best-in-class sales and marketing services for the most extraordinary new developments in New York City and beyond.   Our qualified team of industry professionals serves as a dedicated partner throughout the life cycle of a project.  We leverage our extensive network of sales experts and proprietary channels to execute intelligent, innovative and strategic sales and marketing programs.  Our unique platform provides privileged access to our qualified global client base and unparalleled exposure for the new developments we represent.