The Joseph C. Hays House at 103–105 West Main Street in Sharpsburg, Maryland, United States, was originally built in 1823 as a three-bay side hall double-parlor house in the Federal style. It was soon expanded to the east with a two-bay parlor and one commercial bay. The east parlor entered commercial use during the mid-19th century as a dry goods store operated by Benjamin F. Cronise. Circa 1920 a storefront was added and a copper front was applied with BANK lettered under a central pediment, behind a marquee.

Joseph C. Hays House
U.S. National Register of Historic Places
Joseph C. Hays House, January 2009
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Location	103–105 W. Main St., Sharpsburg, Maryland
Coordinates	39°27′29.36″N 77°44′57.57″W / 39.4581556°N 77.7493250°W / 39.4581556; -77.7493250
Area	0.3 acres (0.12 ha)
Architectural style	Federal
NRHP reference No.	06001125[1]
Added to NRHP	December 12, 2006

The property combines early 19th-century Federal architecture with a good example of early 20th-century commercial architectural ornament.^[2]

It was listed on the National Register of Historic Places in 2006.^[1]