Main Content


Comprised of Sybille and Alexander Novack, the Novack Team at Sotheby’s International Realty® offers over 25 years of real estate experience in investment banking, private equity, and luxury residential brokerage. We offer a multilingual platform including Mandarin, Spanish, and German, and a proven track-record representing a global client base that includes both primary homes buyers and investors.

We specialize in New York luxury residential brokerage for condominiums, cooperatives, and townhouses located in Manhattan’s East Side, West Side, West Village, Greenwich Village, Chelsea, Tribeca, and Brooklyn neighborhoods. Our broad knowledge of the market includes representative transactions in properties such as 740 Park Avenue, The Time Warner Center, 426 West Broadway, One Brooklyn Bridge Park, 50 Central Park West, 415 Greenwich Street, 912 Fifth Avenue, and numerous prominent townhouses.

Our background in real estate investment and residential brokerage provides clients a superior analytical view on value, and a comprehensive understanding of the specific needs of premier cooperatives, condominiums, and new developments in the various New York City markets.