McHenry County Block and Lot (Illinois)

The Recorder of Deeds ensures the accuracy of McHenry County property, land, and property tax records for the McHenry County, Illinois government. As part of this job, they keep real estate documents including information on McHenry County block and lot divisions. McHenry County Recorders provide online access to a searchable block and lot database that can identify the parcel number of any McHenry County property by its address. Block and lot information, which covers both urban and suburban areas, can show subdivided lots, lot identifiers, and the tracts of land McHenry County, IL. The Registrar of Deeds may also provide McHenry County plat maps and property maps that show block and lot information.

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


The McHenry County Clerk Office stores important public records for the McHenry County local government, including records related to McHenry County property such as block and lot information. These records can include plat maps, property maps, and block and lot databases, and they show parcel numbers, subdivisions within a lot, tracts of land, and lot identifiers in McHenry County, IL. They may also include other descriptions of the property for both urban and suburban areas. Clerk Offices in McHenry County provide online tools to look up the block and lot information for any property by its address.

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 Assessor Office determines the value of taxable property within a McHenry County or local area. These property assessments are used to calculate property taxes in McHenry County, Illinois. Assessors keep detailed information on McHenry County block and lot divisions, and many provide an online, searchable database to identify blocks, lots, and parcel numbers for properties by address. Urban and suburban block and lot information includes parcel numbers, subdivisions in a lot, and all tracts of land in the area. Assessor Offices may also have McHenry County property maps known as plat maps that show block and lot 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 Building Department is responsible for creating and enforcing McHenry County building codes and zoning regulations in order to ensure the construction of safe buildings. As part of that job, McHenry County Building Departments maintain a number of property-related records, including documents on block and lot information. These records can include plat maps, property maps, and McHenry County block and lot databases, and they provide parcel numbers, subdivisions within a lot, lot identifiers, and tracts of land. Building Departments in McHenry County, Illinois may provide access to an online, searchable database to identify blocks, lots, and parcel numbers for properties, which can also show zoning boundaries.

Lakewood Village Building Department Lakewood IL 2500 Lake Avenue 60014 815-459-3025

Marengo City Building Department Marengo IL 835 West Grant Highway 60152 815-568-2669

McHenry Zoning McHenry IL 333 South Green Street 60050 815-363-2170

Oakwood Hills Building Department Cary IL 3020 North Park Drive 60013 815-444-9437

Prairie Grove Building Department Crystal Lake IL 3125 Barreville Road 60012 815-455-3846

Woodstock Zoning Woodstock IL 121 West Calhoun Street 60098 815-338-4305