| 100 West Chestnut Apartments | Map It! | 100 West Chestnut Street Chicago, IL 60610 | (312) 944-0060 web |
| 1024 West Fry Condominium Association | Map It! | 1024 W Fry Street Chicago, IL 60622 | (312) 850-1897 |
| 1100 North Lake Shore Dr Condo | Map It! | 1100 N Lake Shore Drive Chicago, IL 60611 | (312) 943-3100 |
| 111 E Chestnut Condominiums | Map It! | 111 E Chestnut Street, 1002 Chicago, IL 60611 | (312) 649-9600 web |
| 111 EAST CHESTNUT STREET :: CHICAGO CONDOMINIUMS THE ELYSEES PRIVATE RESIDENCES | Info | , IL | (312) 545-4082 web email |
| 1110 N Lake Shore Drive BLDG | Map It! | 1110 N Lake Shore Drive Chicago, IL 60611 | (312) 337-2244 |
| 1111 South Wabash | Map It! | 1111 S Wabash Avenue Chicago, IL 60605 | (312) 922-2218 |
| 1122 North Dearborn Condo Association | Map It! | 1122 N Dearborn Street Chicago, IL 60610 | (312) 255-1440 |
| 1144 West Newport Condo Association | Map It! | 1144 W Newport Avenue Chicago, IL 60657 | (773) 868-0077 |
| 12 Oaks Condominums | Map It! | 675 Grove Drive Elk Grove Village, IL 60007 | (847) 640-1527 |
| 12 Oaks Condos | Map It! | 700 Perrie Drive Elk Grove Village, IL 60007 | (847) 640-1763 |
| 120 West Chicago Condo Association | Map It! | 120 Chicago Avenue Oak Park, IL 60302 | (708) 445-1324 |
| 1201 N Astor Condo | Map It! | 1201 N Astor Street Chicago, IL 60610 | (312) 654-0219 |
| 1210 North Astor Condominiums | Map It! | 1210 N Astor Street Chicago, IL 60610 | (312) 337-8219 |
| 1212 Hoyne Condo Association | Map It! | 1212 N Hoyne Avenue Chicago, IL 60622 | (773) 489-4547 |
| 1219 Foster Condominium | Map It! | 1219 W Foster Avenue Chicago, IL 60640 | (773) 271-2546 |
| 124132 Clyde Condo Associates | Map It! | 124 Clyde Avenue Evanston, IL 60202 | (847) 570-9865 |
| 1250 North Lasalle LLC | Map It! | 1250 N La Salle Drive Chicago, IL 60610 | (312) 255-3151 |
| 1259 West Adams Condo Association | Map It! | 1259 W Adams Street Chicago, IL 60607 | (312) 226-5890 |
| 1300 Lake Shore Drive Condo | Map It! | 1300 N Lake Shore Drive Chicago, IL 60610 | (312) 642-8100 |
| 1301 Astor Building Corporation | Map It! | 1301 N Astor Street Chicago, IL 60610 | (312) 944-2365 |
| 1330 North LA Salle Condo | Map It! | 1330 N La Salle Drive Chicago, IL 60610 | (312) 951-9920 |
| 1334 W Webster Condo Associates | Map It! | 1334 W Webster Avenue Chicago, IL 60614 | (773) 528-2139 |
| 1366 N Dearborn Parkway | Map It! | 1366 N Dearborn Street Chicago, IL 60610 | (312) 642-1805 |
| 1410 North State PKWY Condo | Map It! | 1410 N State Parkway Chicago, IL 60610 | (312) 664-4912 |
