The Nelson-Reardon-Kennard House, also known as the Methodist Parsonage, is a historic home located at Abingdon, Harford County, Maryland, United States. It is a two-part frame house, with a five-bay, two-story front section built about 1785 and a three-bay, one-room rear service wing. The front porch dates to 1888. It is the oldest documented frame dwelling in Harford County. The Nelson-Reardon-Kennard House was listed on the National Register of Historic Places in 1991.