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 concentration on working with her clients. Her diversified background and quick responsiveness to her customers was a natural progression to enter the real estate industry.

Dedicated and organized, Nancy today works in partnership with two fellow Corcoran agents to assure customers and clients the utmost attention