The original log section of the Moses Brown House was built about 1785, with a stone addition dating to about 1814. The house illustrates a transition in construction practice and style, with the much larger, later addition reflecting a higher level of detail and sophistication. The Moses Brown House listed on the National Register of Historic Places in 1977. References External links , including photo in 1980, at Maryland Historical Trust Eldersburg, Maryland Houses in Carroll County, Maryland Houses completed in 1785 Houses on the National Register of Historic Places in Maryland National Register of Historic Places in Carroll County, Maryland