McHenry County Parcel Viewer

Search for McHenry 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 McHenry County Assessor Office works at the county or local level to determine the value of taxable property in McHenry County Illinois. As part of this job, Assessors conduct property appraisals and may assess McHenry County property taxes for every parcel. Assessor Offices maintain information on these parcels, including McHenry County parcel maps, boundary lines, and parcel divisions. These McHenry County 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 McHenry County Assessor Office may provide an online parcel viewer to look up parcel information.

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 Office maintains public records for a county or local government, including vital documents and property-related records in McHenry County Illinois. Clerks keep documents on every parcel in McHenry County, which can include parcel viewers that show parcel maps, boundary lines, and divisions between parcels. These McHenry County 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 McHenry County Clerk Office 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 or City Hall provides municipal services for their town or city, including maintaining property-related documents in McHenry County Illinois. These records can include parcel viewers, which contain information on every parcel in the town or city. These McHenry County 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 McHenry County parcel viewer. This information is often available to the public on the Town or City Hall 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 keeps real estate ownership documents in order to ensure the accuracy of property, land, and parcel records in McHenry County Illinois. Recorders of Deeds have records on every parcel under their authority, and they may provide a parcel viewer to look up this information. McHenry County parcel viewers provide information on parcel boundaries, property owners, unclaimed parcels, and parcel divisions, and this information may be presented in a parcel map. McHenry County 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.

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