About Us


Abigail Mago, Co-founder & President

Abigail Medvin Mago is a Licensed Associate Broker and has been a New York State real estate licensee for over 13 years.  A consistent top producer, Abi is the foremost expert on the Fire Island real estate market, and tracks and analyzes Fire Island sales transaction data on a weekly basis.

Abi’s extensive local knowledge encompasses much more than just market data.  She has renovated more than 20 homes on Fire Island and through that experience has gained in-depth knowledge of construction methods, design, local zoning laws, and real estate finance.  She is particularly adept at identifying the best ways to maximize a property’s potential through renovations and helping her buyers to see that vision.

Along with her brother and business partner, Alan Medvin, Abi is the co-owner of A2 Vacation Homes which provides rental management services for over 30 investment properties in Corneille Estates, Ocean Beach, Seaview, and Ocean Bay Park.  This experience gives her a unique understanding of the changing vacation rental marketplace, allowing her to offer invaluable counsel and helpful insights to the increasing number of buyers looking to purchase vacation homes as rental investments.

Known for her organization and attention to detail, Abi is committed to providing the highest level of client service on both the buying and selling side. Having spent her every summer on Fire Island, she is a local expert. Over the years Abi has developed an outstanding network of fellow professionals servicing Fire Island and always has a recommendation at the ready when her clients seek her advice on the best contractors, architects, landscapers, insurance agents, attorneys, mortgage providers and other vendors.

Prior to joining Fire Island Real Estate, Abi was a Sales Associate at Brown Harris Stevens in Manhattan where she serviced over $75 million worth of transactions. Abi holds a Bachelor’s degree in Psychological and Brain Sciences from Dartmouth College as well as a Master’s in Real Estate Development from New York University’s Schack Institute of Real Estate. When not working, you will usually find her hanging out with her husband, son, and two dogs, practicing hot yoga, or watching unhealthy amounts of home improvement television shows.  Abi splits her time between her family home in Seaview and her mainland residence in Syosset.


Alan Medvin, Co-founder & CEO

A consummate professional, Alan is best known for his deep market expertise, level-headed approach, and creative deal structuring. He is extremely knowledgeable about the Fire Island real estate market, making him equally adept at assisting the experienced investor, the first time buyer, and everyone in between.


Emily Schock, Senior Project Manager

Emily’s passion for real estate and design was first ignited by watching numerous real estate and home improvement television shows.  She decided to turn her interest into a career and attended the Fashion Institute of Technology, where she studied Interior Design.  After living in New York City during college, Emily knew that returning to the beautiful south shore of Long Island and working at the beach was where she was meant to be.

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