Isaac Stover HouseThe Isaac Stover House is an historic home which is located in Erwinna, Tinicum Township, Bucks County, Pennsylvania.It was added to the National Register of Historic Places in 1990.History and architectural featuresBuilt during the 1850s and remodeled in the 1870s, it is a two-story, six-bay, brick dwelling that was designed in the Second Empire style. It has a full-width front porch, sits on a sandstone foundation and features a slate-covered mansard roof with dormers.