The Jonathan C. and Eliza K. Royle House, one of the only two frame examples of the two story box type of Italianate architectural in Utah. The other is the Frederick A.E. Meyer House.
635 East 100 South in Salt Lake City, Utah
Following is a list of the 11 documented extant examples of the Italianate Box house in Utah and the status of each house with regard to listing in the National Register.
- William Morrow Home ( 390 Quince Street in the Capitol Hill Historic District in Salt Lake City, Utah)
- Jonathan C. and Eliza K. Royle House (635 East 100 South in Salt Lake City, Utah)
- Frederick A.E. Meyer House (929 East 200 South in Salt Lake City, Utah.)
- Albert H. Kelly House (418 South 200 West in Salt Lake City, Utah)
- Charles R. Snelgrove House (744 South West Temple in Salt Lake City, Utah)
- George Q. Cannon House (1354 South 1000 West in Salt Lake City, Utah)
- George Q Cannon House (1494 South 1000 West in Salt Lake City, Utah)
- George Q Cannon House (1134 West Indiana Ave in Salt Lake City, Utah)
- Joseph E. Smith House (615 East First Avenue in The Avenues in Salt Lake City, Utah)
- John C. Sharp House (Vernon, Utah)
- John T. Rich House (275 West Clark Street in Grantsville, Utah)
