The Beauchamp House, also known as Washburn House or Long Farm, is a historic home located at Westover, Somerset County, Maryland, United States.

It is a 1+1⁄2-story brick-ended hall / parlor frame house standing at the head of the Annemessex River.

The main house was built in two stages, beginning with a hall-plan house, built about 1710–1730.

During the second half of the 18th century, the structure was enlarged by the addition of two downstairs rooms, which were later consolidated into one.

[2] The Beauchamp House was listed on the National Register of Historic Places in 1984.