Justin Duffy

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Justin Duffy

Licensed Associate Real Estate Broker

Justin Duffy is an experienced modern real estate professional with old world business values. He is known for his integrity, attention to detail and ability to translate clients' goals into strategy. For sellers, he provides a proven formula for marketing, exacting advisory on pricing, and the ability to usher the transaction forward. For buyers, his up-to-the-minute knowledge of both on and off-market availability, as well as seasoned negotiating skills, make for a powerful partner in finding and securing the right home at the best price. These qualities, combined with the global network and reach of Sotheby's International Realty, allow Justin to provide unparalleled real estate advisory for buyers, sellers, and investors in Manhattan and worldwide.

Prior to joining Sotheby's International Realty, Justin ran a large, top producing and high-volume team of agents at a boutique downtown real estate firm for several years. Prior to real estate, Justin worked in the fashion industry as a regional manager, merchandiser, store designer, and window dresser. He was born and raised in Brick, NJ along the Jersey Shore and currently resides on the Upper East Side with his four-year-old rescue dog, Terra.

Justin is an active member of the Real Estate Board of New York, the New York Residential Agent Continuum, holds a Master Certified Negotiation Expert® designation from the Real Estate Negotiation Institute, and is a licensed Notary Public.

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