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National Register listings in LaSalle County, Illinois

34 listings 9 districts 3 National Historic Landmarks 25 with nomination summaries Updated October 2026
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Most notable listings

Hegeler-Carus Mansion NHL La Salle · Building · listed 1995 Old Kaskaskia Village NHL Ottawa · Site · listed 1966 Starved Rock NHL Ottawa · Site · listed 1966 Armour's Warehouse Seneca · Structure · listed 1997 Chicago, Rock Island and Pacific Railroad Depot Marseilles · Building · listed 1995 Fisher-Nash-Griggs House Ottawa · Building · listed 1998 Fletcher, Ruffin Drew, House Streator · Building · listed 1991 Hegeler I, Julius W., House LaSalle · Building · listed 2009 Hossack, John, House Ottawa · Building · listed 1972 Hotel Kaskaskia LaSalle · Building · listed 1988

Historic districts (9)

All listings

Places: Ottawa (11) · Utica (5) · LaSalle (5) · Marseilles (3) · Streator (3) · Sheridan (2) · Seneca (1) · La Salle (1) · Ransom (1) · LaSalle-Peru (1) · Peru (1)

NamePlaceTypeListed
Armour's Warehouse Seneca Structure 1997
Chicago, Rock Island and Pacific Railroad Depot Marseilles Building 1995
Corbin Farm Site Utica Site 1998
Fisher-Nash-Griggs House Ottawa Building 1998
Fletcher, Ruffin Drew, House Streator Building 1991
Hauge Lutheran Church Sheridan Building 2016
Hegeler I, Julius W., House LaSalle Building 2009
Hegeler-Carus Mansion NHL La Salle Building 1995
Hossack, John, House Ottawa Building 1972
Hotel Kaskaskia LaSalle Building 1988
Hotel Kaskaskia Buildings (Boundary Increase) LaSalle Building 2007
Hotel Plaza Site Utica Site 1998
Knuessl Building Ottawa Building 1992
LaSalle City Building LaSalle Building 1985
LaSalle Downtown Commercial District LaSalle District 2017
Little Beaver Site Utica Site 1998
Marseilles Hydro Plant Marseilles District 1989
Marseilles Lock and Dam Historic District Marseilles District 2004
Norway Temperance Hall Sheridan Building 2026
O'Conor, Andrew J., III, House Ottawa Building 1993
Old Kaskaskia Village NHL Ottawa Site 1966
Ottawa Commercial Historic District Ottawa District 2011
Ottawa East Side Historic District Ottawa District 2013
Ransom Water Tower Ransom Structure 1990
Shaky Shelter Site Utica Site 1998
Spring Valley House-Sulfur Springs Hotel Utica District 1987
Starved Rock NHL Ottawa Site 1966
Starved Rock Lock and Dam Historic District Ottawa District 2004
Starved Rock Lodge and Cabins LaSalle-Peru Building 1985
Strawn, Jeremiah, House Ottawa Building 1995
Streator Public Library Streator Building 1996
Washington Park Historic District Ottawa District 1973
Westclox Manufacturing Plant Historic District Peru District 2007
Williams, Silas, House Streator Building 1976

State Historic Preservation Office

Nominations, tax-credit certifications and official records for Illinois go through the Illinois State Historic Preservation Office. See how to nominate a property.