Edward Colston House, also known as Medway, is a historic home located at Falling Waters, Berkeley County, West Virginia. It was built about 1798 is a two story, three bay, gable roofed frame dwelling. The two story, three bay, gable roofed frame wing was added about 1900. It is a rare 18th century frame building and representative of the transition from the Georgian to Federal style.It was listed on the National Register of Historic Places in 2003.