Illinois - Constructed - 1920–1929
| Anderson-Carlson Building |
| Andridge Apartments |
| Aquitania, The |
| Arcada Theater Building |
| Balaban and Katz Chicago Theatre |
| Becker, A. G., Property |
| Blair, William McCormick, Estate |
| Building at 1505-1509 Oak Avenue |
| Building at 1929-1931 Sherman Avenue |
| Building at 2440 N. Lakeview Avenue |
| Building at 399 West Fullerton Parkway |
| Building at 548-606 Michigan Avenue |
| Building at 5510 North Sheridan |
| Building at 813-815 Forest Avenue |
| Building at 999 Michigan, 200 Lee |
| Buildings at 1104-1110 Seward |
| Buildings at 815-817 Brummel and 819-821 Brummel |
| Carling Hotel |
| Cave-In-Rock |
| Chicago Beach Hotel |
| Colonnade Court |
| Country Tea Room |
| Creamery Package Manufacturing Company Building |
| Curtiss-Wright Hangars 1 and 2 |
| De Priest, Oscar Stanton, House |
| Dilg, Herbert A., House |
| Drake Hotel |
| Edgewater Beach Apartments |
| Elgin Tower Building |
| Ely, Mrs. C. Morse, House |
| Florsheim, Harold, House |
| Ford Airport Hanger |
| Fountain Plaza Apartments |
| Geyso, Mrs. Frank, Houses |
| Goldblatt Bros. Department Store |
| Griffith, John, Store Building |
| Hillcrest Apartment |
| Holmes, Samuel, House |
| Homestead, The |
| Hotel Baker |
| Humer Building |
| Immaculata High School |
| Indian Boundary Park |
| Irving, James B., House |
| Jackson County Courthouse |
| Lake Shore Apartments |
| Lake-Side Terrace Apartments |
| Lamont, Robert P., House |
| Lanzl, Haerman, House |
| Leonard, Clifford Milton, Farm |
| Lincoln (Statue) |
| Linn, Howard and Lucy, House |
| Lou Mitchell's Restaurant |
| Lynch, Timothy J., House |
| Malden Towers |
| Marshall Hotel |
| Maverick Lloyd, Lola, House |
| Mayfair Apartments |
| Michigan-Lee Apartments |
| New Masonic Building and Oriental Theater |
| Oakton Gables |
| Overton Hygienic Building |
| Palmolive Building |
| Pere Marquette Hotel |
| Pickwick Theater Building |
| Poinsetta Apartments |
| Pope Brace Company Building |
| Produce Terminal Cold Storage Company Building |
| Public Service Building |
| Raymond Park Apartments |
| Ridge Grove |
| Rookwood Apartments |
| Sheridan Square Apartments |
| Shoreline Apartments |
| Soulsby Service Station |
| South Water Market |
| Steuben Club, The |
| Stony Island Trust and Savings Bank Building |
| Union Park Hotel |
| Virginia Theater |
| Warm Air Research House |
| Waukegan Building |
| West Water Tower and Ground Storage Tank |
| Wholesale Florists Exchange |
Data from United States Park Service and Wikidata
