The Melligan Store, also known as Agriculture Hall, is a commercial building located at 4432 Main Street in Port Hope, Michigan.

[1] The building, constructed in 1884, is probably the oldest commercial structure in Port Hope.

A second section was added in 1886, and a large additional on the rear was constructed in 1903.

[2] The building is a two-story, clapboarded Italianate commercial block with a false front.

This article about a property in Michigan on the National Register of Historic Places is a stub.