Stephen G. Kliegerman Stephen G. Kliegerman's long standing career in real estate has earned him an esteemed reputation from his colleagues and clients alike. As Executive Director of Development Marketing for Halstead Property, LLC, Stephen is responsible for the operations, direction and management of new business, client relations, pre-development planning, marketing and sales. Along with his unmatched team of sales and marketing professionals, Stephen has built the Development Marketing Division into the market leader in the industry through unparalleled customer service, creative marketing and record setting sales teams. Often sought out by the city's top developers, Stephen played an instrumental role in securing Halstead Property as the exclusive sales and marketing agent for the Toll Brothers' four new developments in Manhattan, Brooklyn and Long Island City; this represents the first time Toll Brothers has ever used an outside firm.
A graduate of The George Washington University and a Licensed Real Estate Broker since 1989, Stephen previously owned and operated his own real estate brokerage, management and consulting firm, Herbert H. Kliegerman Associates, Inc. In 1998, the firm, which specialized in the management, sale and leasing of Coops, Condos, and Lofts in Downtown Manhattan, merged with Halstead Property and Stephen was appointed Executive Director of Downtown Sales.
Over the past 17 years, Stephen has established himself as a leader in the brokerage community through his efforts in the Downtown Brokers Association of which he served a five year term as its President. Stephen is also a highly active member and leader of The Real Estate Board of New York for which he has served three terms on the Residential Ethics Committees (twice as Chairman) and four terms as Chairman of the Downtown Committee. Additionally, Stephen was among the catalysts for the renowned industry RLS and 72 hour co-broke rule which helped to revolutionize the way brokerage firms cooperate throughout the city. Click here to read full biography.
William S. Ross is a lifetime resident of Brooklyn. His expertise regarding New York’s largest Borough is unparalleled.
Bill has sold real estate for twenty-two years during which time he has become accomplished in most facets of a complicated business. Over the years Bill has found homes for thousands of people and in the commercial real estate field he has brought thousands of jobs to Brooklyn.
Bill created William S. Ross Real Estate in 1995 which grew to a two office, twenty-five agent full service real estate firm. In 2004 he sold that company to Halstead. Click here to read full biography.
Highly accomplished Roberta Benzilio brings over two decades of top-caliber real estate experience plus exceptional market knowledge to Halstead Property Development Marketing. As Senior Director of Sales for this high-profile division, Roberta expertly oversees all sales aspects of the company's new development projects, from the hiring and training to the placement and supervision of talented on-site sales specialists throughout Manhattan, Brooklyn and Queens.
Throughout her illustrious real estate career, Roberta has enjoyed a reputation not only as an exemplary industry professional, but as a well-recognized and often-quoted authority offering the most reliable, cutting-edge information. While she initially started her real estate career as a sales agent in Brooklyn working with residential buyers and sellers, she gradually ventured into commercial real estate and new construction properties in Manhattan and Brooklyn, establishing strong ties with major developers and investors throughout the city. Click here to read full biography.
William S. Ross 
Roberta Benzilio