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Nancy Costello 
  • Licensed RE Salesperson
  • licensed as Nancy L Costello

    About Nancy
    High energy, attention to detail and tech saviness is what Nancy Costello brings to her many satisfied customers. As a lifelong resident of the Hamptons, her customers rely on her comprehensive knowledge and expertise in the east end real estate market. Nancy began her career on the marketing side of the financial services industry in Manhattan. Her further experience in Social Work rounded out her expertise due to the concentrati...
    • 21 Years in Real Estate
    • University of Maryland at College Park of 1990
    • English

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    • Check Out This North Haven Waterfront Home Plus More Hamptons Open HousesRead more