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Anne Erwin Sotheby's International Realty has been a leading presence in the southern Maine real estate market since 1980. With offices in in historic York Village & Ogunquit Maine, we have carefully nurtured our reputation as the leading real estate agency in southern York County, including York, York Harbor, York Beach, Cape Neddick, Kittery, Kittery Point, Ogunquit, Eliot, South Berwick, Wells, Kennebunk, Kennebunkport and Seacoast New Hampshire. We are the experts in waterfront and water view property, as well as historic homes and distinctive properties of all kinds. While we are most recognized as luxury real estate specialists, we are equally dedicated to marketing a wide range of properties, from condominiums, townhomes and building lots to starter homes and great estates.

Anne Erwin Sothby's International Realty Team Original Logo

Our History

Anne Erwin Sotheby's International Realty was founded in 1980 by Anne Erwin, wife of former Maine Attorney General and prominent attorney James Erwin. Shortly after its founding, the company became one of the first to join the newly formed Sotheby's International Realty network. Anne Erwin Real Estate quickly established itself as the leading agency in the area for marketing distinctive properties.

Through the Years...

In 1989, Anne retired and entrusted ownership to Eileen Roberts, who successfully maintained the tradition of service excellence while growing the company in size and scope.

In November 2004, Anne Erwin Real Estate officially became Anne Erwin Sotheby's International Realty, with a renewed franchise agreement with what has become the world's most prestigious real estate network, Sotheby's International Realty.

After many successful years in the business, in 2010, Linda Briggs became the proud broker/owner and, along with the previous women owners, shared a vision of creating a hand-selected team of experienced agents to serve our community together with an extraordinary  marketing program to leverage the local reach of the global brand.

In February 2016, Anne Erwin Sotheby's International Realty opened its second office location at 19 Beach Street in the heart of Ogunquit Village Maine. With its excellent success in York Village, AESIR opened its doors to service Northern York County in Ogunquit, Wells, Kennebunk and Kennebunkport more easily.

Anne Erwin Sothby's International Realty Team

Our Team

As Southern Maine's largest affiliate within Sotheby's International Realty, our dedicated team of real estate professionals proudly serve all property types and price points throughout the Seacoast and beyond. Anne Erwin Sothebys International Realty offers clients a unique perspective, expert advice, consummate discretion and negotiating skills.

We mindfully select our areas most distinguished agents and we take the time to nurture our existing relationships to help our clients achieve their real estate goals. If you are seeking a serene oceanfront retreat, a historic estate, a rural tranquil home, or anything in between - our experienced team is here to guide you every step of the way.


We specialize in servicing the vacation, resort, and second home market segment, offering the best properties in every price range. Whether the home of your dreams features bold oceanfront, ocean views, river frontage for boating, river views, or a country or village setting, we will introduce you to the best in southern Maine and seacoast New Hampshire real estate while providing superior service and discretion throughout the buying or selling experience.


The Anne Erwin Sotheby's International Realty mission is to provide unparalleled and unique real estate services and resources for coastal Maine and seacoast New Hampshire. Our approach to every transaction is guided by integrity, dedication, professionalism, and service. We strive to develop a lasting relationship with each of our clients.


Our clients benefit from an association with the Sotheby's auction house and worldwide Sotheby's International Realty marketing initiatives. Sotheby's International Realty professionals practice the art of uniting extraordinary homes with extraordinary lives. For those who value the unique, we possess an intimate knowledge of the local real estate market and specialize in homes of distinction. We are, quite literally, local expert worldwide.

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HomepageAnne Erwin Sotheby's International Realty

31 Long Sands Road
York, Maine 03909
Phone: 207.363.6640

19 Beach Street,
PO BOX 1188
Ogunquit, Maine 03907
Phone: 207.646.8802

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