Loretta, also known as Edmonium, is a historic home located near Warrenton, Fauquier County, Virginia. The house was originally constructed about 1800 as a two-story. single-pile dwelling. In 1907–1908, it was remodeled in the Colonial Revival style. It is a -story, "L"-shaped, three-bay, brick house with a hipped roof built over a raised basement. In addition to the main house the property includes a smokehouse, and a well, both of which date to the early 19th century; and two barns, a corncrib, and two tenant houses, which all date to the early 20th century.
It was listed on the National Register of Historic Places in 1993.