Horner House and Barn
The Horner House and Barn, also known as the Alexander Horner House and Locust Grive Farm, is an historic home and barn which are located in Cumberland Township, Adams County, Pennsylvania. 

This property was listed on the National Register of Historic Places in 2007.

History and architectural features
The house was built in 1819, and is a -story, five-bay, vernacular, Federal-style dwelling. It has a main block and rear ell, and sits on an uncut fieldstone foundation. The bank barn was built in 1840, and has two levels; it measures . Also located on the property is a contributing equipment barn, which was built in 1916, and an early nineteenth-century detached summer kitchen.

It was listed on the National Register of Historic Places in 2007.

References

Houses on the National Register of Historic Places in Pennsylvania
Houses completed in 1819
Infrastructure completed in 1840
Federal architecture in Pennsylvania
Houses in Adams County, Pennsylvania
National Register of Historic Places in Adams County, Pennsylvania