It was designed by architect William Dubois in Classical Revival style.

It was listed on the National Register of Historic Places in 1978.

[1] It was deemed significant for association with the Laramie County government and the City of Cheyenne governments' development, as well as "for the quality of its craftsmanship and detailing."

It combined city hall and courthouse functions and originally held 14 county and six city offices, besides courts.

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