Welcome to the Anne Erwin Sotheby's International Realty website! We have been a leading presence in the York Maine and Southern Maine real estate market for over 30 years. Although we specialize in luxury seacoast real estate throughout York County and coastal New Hampshire, we bring our special skills and expertise in the marketing of a wide range of properties, from small condos, land, and modestly priced homes in residential neighborhoods, to significant oceanfront estates and luxury properties. We can introduce you to the best selection of primary or vacation homes, family estates, historic properties, land, and investment opportunities in Southern Maine. Browse our collection of oceanfront, ocean view, waterfront, water view, riverfront, river view properties and vacation rentals in York Village, York Harbor, York Beach, Cape Neddick, Kittery, Kittery Point, Ogunquit, Wells, Kennebunk, Kennebunkport, South Berwick, and Eliot, Maine, as well as properties on the New Hampshire Seacoast.