| Helton–Mayo Farm | |
| Nrhp Type: | hd |
| Nocat: | yes |
| Location: | Junction of Boyd Ln. and State Road 58, northeast of Bedford, Indiana, Shawswick Township, Lawrence County, Indiana |
| Coordinates: | 38.8864°N -86.4514°W |
| Built: | c. |
| Architecture: | Federal, Hall and Parlor |
| Added: | June 9, 1995 |
| Refnum: | 95000709 |
Helton–Mayo Farm is a historic farm and national historic district located in Shawswick Township, Lawrence County, Indiana. The house was built about 1837, and is a -story Federal style, hall and parlor plan brick dwelling. It has a side-gabled roof and rear ell. Also on the property are the contributing Midwest triple portal barn (c. 1835–1845), wellhouse, corn crib, buggy shed, garage (1920s), and round roofed barn (1950).[1]
It was listed in the National Register of Historic Places in 1995.