riverside farm, also known as evermay-on-the-delaware, is a historic hotel located near erwinna, tinicum township, bucks county, pennsylvania. the house is a 3 1/2-story, six bay, frame vernacular dwelling with greek revival and italianate style influences. the oldest section of the main house was built in the late 18th century as a two-story, three bay frame structure. additions to the house occurred between about 1870 and 1883, when it took its present form. a stairwell addition was built in 1982. the front facade features a one-story, flat roofed porch. also on the property are a contributing tenant house, carriage house, shed, and ice house. the house was built as a private dwelling, then converted for use as a hotel and resort starting about 1870. it operated as an inn until 1930. it reopened in 1982 as a bed-and-breakfast known as evermay on-the-delaware. but was closed in 2005 and now operates as a private residence.