The listing included 16 contributing buildings which historically included a department store, a financial institution, a Masonic meeting hall and other businesses.

[1][2]: 13 The Masonic Block, at 31 Sixth Avenue North was built in 1887 in two parts, the first being a 50 by 90 feet (15 m × 27 m) part with four brick pilasters and a pressed metal cornice.

A second 50 by 90 feet (15 m × 27 m) part was built adjacent, with identical cornice and finial.

[3] Media related to Casselton Commercial Historic District at Wikimedia Commons

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