Bayville, NY

Bayville is a Nassau County village in the Town of Oyster Bay, on Long Island's North Shore. It incorporated in 1919 during the island's broader incorporated-village movement, when estate owners and local residents sought more control over development and services. Bayville is served by the Locust Valley Central School District and has a waterfront village character, with beaches, marinas, older homes, and views toward Long Island Sound. It feels like a small coastal community tucked into one of Long Island's wealthier corners.