 The Odd Fellows Block is architecturally significant in that it is one of two remaining Richardsonian Romanesque buildings extant in Grand Forks along with the St John's Block.These buildings were, along with the now demolished Security Building, the most impressive in Grand Forks in the late 19th century.The south (principal) and west elevations of the building feature cream brick towers framing recessed red brick bays along with stone details and decorative brick panels.