| William Barnett House | |
| Designated Other1: | Virginia Landmarks Register |
| Designated Other1 Date: | June 20, 1989[1] |
| Designated Other1 Number: | 060-0472 |
| Designated Other1 Num Position: | bottom |
| Location: | Off VA 637, 0.1 miles (0.16 km) north of VA 638, Alleghany Springs, Virginia |
| Coordinates: | 37.1431°N -80.2669°W |
| Built: | c. |
| Architecture: | Rectangular single-pen plan |
| Added: | November 13, 1989 |
| Refnum: | 89001806 |
William Barnett House is a historic home located at Alleghany Springs, Montgomery County, Virginia. It is a long two-story, log and frame structure consisting of a number of elements of different dates. The earliest section may date to 1813, and is the central log section with a two-story frame or log addition and adjacent room and a frame two-room section added in the mid-19th century. It has a rear wing and is topped by a standing seam metal gable roof. It features a two-story ornamental porch that spans the entire front of the building with chamfered posts and sawn balusters. Also on the property are a contributing two-story, single-pen log kitchen; a small stone shed-roofed greenhouse; and a corn crib.[2]
It was listed on the National Register of Historic Places in 1989.