Winnebago County

Cherry Valley, Hale House, State Route 5 (HABS IL-161)
Rockford, Barber-Colman Company, Buildings No. 10, 17 & 19 (HIBS WO-2004-01C, HIBS WO-2004-01D, HIBS WO-2004-01E)
Rockford, Coronado Theater (partial interior) (HIBS WO-1999-1)
Rockford, Erlander House, 404 South 3rd Street (covenant, EXPIRED)
Rockford, Luce House (HABS IL-181)
Rockford, Morgan Street Bridge (HIER WO-2007-1)
Rockford, Rockford Public Library, 215 North Wyman Street (HIBS WO-2017-2)
Rockford, Rock River Water Reclamation District, Hilltop Pumping Station/Pump House No. 6 (HIER WO-2000-1)
Rockford, Ticknor & Dickerman's & Winnebago National Bank, 118-120 South Main Street (HABS IL-1154)
Rockford, Tinker Swiss Cottage, 411 Kent Street (letter of agreement no. 1, EXPIRED) (letter of agreement no. 2, EXPIRED)
Rockford, Valhall Lodge (HIBS WO-1995-1)
Rockford, Ziock Building, 416 South Main Street (covenant)
Rockford, 415 East State Street (HIBS WO-1992-3)
Rockford, 419 East State Street (HIBS WO-1992-2)
Rockford, 421-423 East State Street (HIBS WO-1992-1)
Rockford vicinity, Mowry Brown House, State Route 2 (HABS IL-303)
Rockton, First Congregational Church, Union Street (HABS IL-145)
Rockton, William Whitman Trading Post, 2221 Freeport Road (covenant no. 1, EXPIRED) (covenant no. 2, EXPIRED)