McHenry County Real Estate Tax (Illinois)


The McHenry County Assessor's Office determines the appraisal value of the taxable property in their jurisdiction in order to assess the property taxes owed by residents in McHenry County, IL. Assessors maintain a number of documents related to McHenry County real estate taxes, including records on real estate tax assessments, property appraisals, and property tax payments. They may also provide information on foreclosures, tax liens, and historical property taxes. Assessors are sometimes responsible for providing information on McHenry County real estate tax deductions, as well as information on the current and former owners, the property's size and location, and any zone or use regulations. These records, including transfers of property ownership, can be important resources for property owners or potential buyers of a property. These McHenry County real estate tax records may be available on the Assessor Office website.

Burton Township Assessor Spring Grove IL 1420 Elm Street 60081 815-675-0323

Dunham Township Assessor Harvard IL 21706 West Airport Road 60033 815-943-4444

Greenwood Township Assessor Wonder Lake IL 5211 Miller Road 60097 815-648-4536

Mc Henry Township Assessor Johnsburg IL 3703 North Richmond Road 60051 815-385-0175

Mchenry County Assessor's Office Woodstock IL 220 North Seminary Avenue 60098 815-334-4274

Nunda Township Assessor Crystal Lake IL 3510 Bay Road 60012 815-459-6140


The McHenry County Clerk's Office maintains public records for a county or local government in McHenry County, Illinois. As part of their responsibilities, they keep detailed records on McHenry County real estate taxes. These records include McHenry County property tax assessments, real estate appraisal values, and ownership information for current and prior owners. Some may also provide information about unpaid property taxes, McHenry County tax liens, foreclosures, or real estate tax deductions. McHenry County Clerks also have records that describe the property and its size, the history of any property transfers and the price, as well as zone and use information. The Clerk Office may provide access to real estate tax documents on its website.

Algonquin Village Clerk Algonquin IL 2200 Harnish Drive 60102 847-658-4322

Mchenry County Clerk Woodstock IL 2200 North Seminary Avenue 60098 815-334-4234

Oakwood Hills Clerk Cary IL 3020 North Park Drive 60013 815-444-9453

Riley Township Clerk Marengo IL 21451 Norway Ct 60152 815-568-7335

Wonder Lake Clerk Wonder Lake IL 4200 Thompson Road 60097 815-728-0839


The McHenry County Town and City Hall provides municipal services for their community, including maintaining real estate tax records and providing property tax services in McHenry County. In some areas, the Town or City Hall manages property taxes, including keeping records on property tax assessments, records of paid and unpaid real estate taxes, and property appraisal values. They may also have McHenry County public records on property ownership, paid and unpaid property taxes, tax liens, and foreclosures. Real estate records can establish the former and current property owners, the value of the property, and the taxes owed, which can be important for prospective McHenry County buyers. Town and City Halls provide access to many of these records on their website.

Crystal Lake City Hall Crystal Lake IL 100 West Woodstock Street 60014 815-459-2020

Harvard City Hall Harvard IL 201 West Front Street 60033 815-943-6468

Marengo City Hall Marengo IL 132 East Prairie Street 60152 815-568-7112

McHenry City Hall McHenry IL 333 South Green Street 60050 815-363-2100

Seneca Township Town Hall Woodstock IL 16506 Garden Valley Road 60098 815-923-2288

Woodstock City Hall Woodstock IL 121 West Calhoun Street 60098 815-338-4300


The McHenry County Recorder of Deeds is responsible for keeping a range of real estate tax documents for a county or local government in McHenry County, IL. Their office ensures the accuracy of McHenry County real estate tax records as well as property and land records. Recorders of Deeds have records on real estate taxes such as McHenry County property tax assessments, property appraisals, tax liens, and foreclosures. These documents contain information on previous and current property owners, descriptions of the property and its size, any real estate tax deductions, and the history of the property's sales and prices. McHenry County Recorders of Deeds may provide online access to their real estate tax documents.

McHenry County Recorder of Deeds Woodstock IL 2200 North Seminary Avenue 60098 815-334-4110


The McHenry County Treasurer and Tax Collector Office is charged with collecting local taxes and disbursing the funds, which mainly come in the form of real estate taxes in McHenry County, Illinois. Their office maintains a number of real estate-related records, including McHenry County real estate tax assessments, property appraisals, and property ownership records. Treasurers and Tax Collectors also keep records on tax liens, foreclosures, and property tax payments, as well as property transfer and sale documents such as McHenry County titles and deeds. These records can establish the former and current owners of a property, the value of the property, and the taxes owed. McHenry County Treasurer and Tax Collector Offices may provide online access to their real estate tax records.

McHenry County Treasurer's Office Woodstock IL 2100 North Seminary Avenue 60098 815-334-4260