Welcome to 20 Briarfield Road, a spacious and updated 4-bedroom, 2.5-bathroom single-family home situated on one of Barrington's most desirable streets. Offering over 3,090 square feet of living space on a generous 0.58-acre lot, with an existing additional building and separate driveway - this is an outstanding opportunity to own a coveted property. Inside, the thoughtful floor plan provides comfortable, flexible living across two stories, with a very spacious Primary suite with a renovated Marble spa bath and a Juliet balcony. The three additional generously sized bedrooms share a separate renovated bath. The expansive lot sets this property apart, offering exceptional outdoor space with potential for an ADU rarely found at this price point in Barrington. Located in one of Rhode Island's most sought-after communities, Barrington consistently earns recognition for its top-rated schools and unmatched quality of life. Residents enjoy access to the scenic East Bay Bike Path, Barrington Yacht Club, Rhode Island Country Club, and a charming town center with convenient shopping and dining. Providence is just a short 20-minute drive away. A special property with a unique ADU opportunity not to be missed!