Step into a rare piece of St. Augustine history with this charming duplex built in 1885, offering a unique blend of historic character and income-producing potential. Located just minutes from the heart of downtown, this property features two separate units, making it an ideal opportunity for investors, owner-occupants, or those seeking flexible rental options. The downstairs unit is currently occupied by a long-term tenant, providing immediate and stable rental income. The upstairs unit offers versatility and can be utilized as either a long-term rental or a short-term vacation rental, allowing the next owner to maximize revenue potential based on their investment strategy. Showcasing timeless architectural details and historic charm, this property presents a rare opportunity to own an established income-producing asset in one of Florida's most sought-after historic destinations.