Cook County Parcel Viewer

Search for Cook County IL parcel information. A parcel search can provide information on parcel boundaries, property lines, parcel lines, parcel divisions, unclaimed parcels, property taxes, property appraisals, parcel appraisal values, public parcels, genealogical research, property owners, and property sales.


The Assessor Office works at the county or local level to determine the value of the area's taxable property. As part of this job, Assessors conduct property appraisals and may assess the property taxes for every parcel. Assessor Offices maintain information on these parcels, including parcel maps, boundary lines, and parcel divisions. These parcel viewers may also provide information on appraisal values, zoning, and property tax assessments. Parcel viewers can also be used to locate local unclaimed parcels, public property, and look up property owner information. The Assessor Office may provide an online parcel viewer to look up parcel information.

Bremen Township Assessor Oak Forest IL 15350 Oak Park Avenue 60452 708-687-8220

Cook County Assessor Maywood IL 1500 Maybrook Drive 60153 708-865-6032

Cook County Assessor Markham IL 16501 Kedzie Avenue 60428 708-232-4100

Cook County Assessor's Office Chicago IL 118 North Clark Street 60602 312-603-5300

Evanston Township Assessor Evanston IL 846 Dodge Avenue 60202 847-332-2465

Hanover Township Assessor Bartlett IL 250 Illinois 59 60103 630-837-0301


The Clerk Office maintains public records for a county or local government, including vital documents and property-related records. Clerks keep documents on every parcel in their jurisdiction, which can include parcel viewers that show parcel maps, boundary lines, and divisions between parcels. These parcel viewers may also provide information on property appraisal values, zoning boundaries, and property tax assessments, and they can be used to locate unclaimed parcels, public property, and look up property owner information. Parcel viewer information may be available through the Clerk Office website.

Arlington Heights Clerk Arlington Heights IL 33 South Arlington Heights Road 60005 847-368-5540

Barrington Hills Village Clerk Barrington IL 112 Algonquin Road 60010 224-484-8418

Calumet City Clerk Calumet IL 204 Pulaski Road 60409 708-891-8110

Chicago City Clerk Chicago IL 5674 South Archer Avenue 60638 312-745-1100

Cook Coounty Clerk Maywood IL 1500 Maybrook Drive 60153 708-865-6040

Cook County Clerk Rolling Meadows IL 2121 Euclid Avenue 60008 847-818-2850

Cook County Clerk Chicago IL 69 West Washington Street 60602 312-603-0996

Des Plaines City Clerk Des Plaines IL 1420 Miner Street 60016 847-391-5310

Elk Grove Village Clerk Elk Grove IL 901 Wellington Avenue 60007 847-357-4040

Evanston City Clerk Evanston IL 2100 Ridge Avenue 60201 847-866-2925

Franklin Park Village Clerk Franklin Park IL 9500 Belmont Avenue 60131 847-671-8242

Hickory Hills Clerks Hickory Hills IL 8652 95th Street 60457 708-598-4800

La Grange Village Clerk La Grange IL 53 South La Grange Road 60525 708-579-2316

Lansing Clerk Lansing IL 3141 Ridge Road 60438 708-895-7200

Markham Clerk Markham IL 16501 Kedzie Avenue 60428 708-210-4551

Matteson Village Clerk Matteson IL 4900 Village Commons 60443 708-283-4950

Morton Grove City Clerk Morton Grove IL 6101 Capulina Avenue 60053 847-470-5220

Oak Forest City Clerk Oak Forest IL 15440 Central Avenue 60452 708-687-4050

Oak Lawn Clerk Oak Lawn IL 9446 Raymond Avenue 60453 708-499-7738


The Town or City Hall provides municipal services for their town or city, including maintaining property-related documents. These records can include parcel viewers, which contain information on every parcel in the town or city. These parcel maps can include information on parcel boundaries, unclaimed parcels, public property, and parcel divisions. Town and City Halls may also have records on property appraisals, zoning boundaries, current and former property owners, and property taxes, which may be presented in the parcel viewer. This information is often available to the public on the Town or City Hall website.

Burbank City Hall Burbank IL 6530 West 79th Street 60459 708-599-5500

Calumet City City Hall Calumet IL 204 Pulaski Road 60409 708-891-8100

Chicago City Hall Chicago IL 121 North LaSalle Street 60602 312-744-5000

Chicago Heights City Hall Chicago Heights IL 1601 Chicago Road 60411 708-756-5362

Cicero Town Hall Cicero IL 4949 West Cermak Road 60804 708-656-3600

Country Club Hills City Hall Country Club Hills IL 4200 183rd Street 60478 708-798-2616

Evanston City Hall Evanston IL # 4500, 2100 Ridge Ave 60201 847-866-2936

Evergreen Park Town Hall Evergreen Park IL 9418 South Kedzie Avenue 60805 708-422-1551

Harvey City Hall Harvey IL 15320 Broadway Avenue 60426 708-210-5300

Hazel Crest City Hall Hazel Crest IL 3000 W 170th Pl 60429 708-335-9600

Hickory Hills City Hall Hickory Hills IL 8652 95th Street 60457 708-598-4800

Hoffman Estates City Hall Hoffman Estates IL 1900 Hassell Road 60169 847-882-9100

Hometown City Hall Hometown IL 4331 Southwest Highway 60456 708-424-7500


An Archive preserves records with historical significance for a local area, which can include parcel records. Some Archives may provide parcel information in the form of a parcel viewer, which can be used to look up historic parcel boundaries, ownership information for any parcel in the area, and parcel divisions over time. These records may also list historical property tax rates or property value assessments, including sales, as well as changes to parcel maps over time. These records can be useful for conducting genealogical research. Archives may provide online access to their parcel viewers.

Chicago Cedille Records Archive Chicago IL 1205 West Balmoral Avenue 60640 773-989-2515

Chicago Film Archive Chicago IL 329 West 18th Street 60616 312-243-1808

Chicago Gerber Hart Library and Archive Chicago IL 6500 North Clark Street 60626 773-381-8030

Chicago Independent Video Archive Chicago IL 935 West Chestnut Street 60642 312-964-5020

Chicago National Archive Chicago IL 7358 South Pulaski Road 60629 773-948-9000

Chicago Oriental Institute Research Archive Chicago IL 1155 East 58th Street 60637 773-702-9514

Chicago Pastoral Center Archive Chicago IL 711 West Monroe Street 60661 312-831-0711

Chicago Police Records Archive Chicago IL 1121 South State Street 60605 312-747-6262

Elgin Brethren Historical Library and Archive Elgin IL 1451 Dundee Avenue 60120

Elk Groove Village Provincial Archive Elk Grove IL 600 Alexian Way 60007 847-981-3608

Elk Grove Police Records Archive Elk Grove IL 901 Wellington Avenue 60007 847-357-4130


The Recorder of Deeds keeps real estate ownership documents in order to ensure the accuracy of property, land, and parcel records. Recorders of Deeds have records on every parcel under their authority, and they may provide a parcel viewer to look up this information. Parcel viewers provide information on parcel boundaries, property owners, unclaimed parcels, and parcel divisions, and this information may be presented in a parcel map. Recorders of Deeds may also have information on property appraisals, property taxes, and zoning boundaries. They may provide online access to parcel information on the Recorder of Deeds website.

Cook County Recorder of Deeds Chicago IL 118 North Clark Street 60602 312-603-5050