Lake County GIS Property Maps (Illinois)

Lake County Assessors determine the value of properties and parcels in order to assess property taxes in Lake County, IL. The Assessor's Office maintains current data on every parcel in the district, which includes Lake County GIS maps, tax maps, and property maps. These maps show property lines, structures, addresses, and the value of properties in the Assessor's jurisdiction. Tax Assessor's Offices provide online access to property maps.

Avon Township Assessor Round Lake Park IL 427 East Washington Street 60073 847-546-1446

Cuba Township Assessor Barrington IL 28012 West Cuba Road 60010 847-381-1924

Lake County Assessor's Office Waukegan IL 18 North County Street 60085 847-377-2050

Lake Villa Township Assessor Lake Villa IL 37850 Illinois 59 60046 847-356-2383

Libertyville Assessor Libertyville IL 359 Merrill Court 60048 847-362-5900

Waukegan Township Assessor Waukegan IL 415 Washington Street, Ste 206 60085 847-623-4550

West Deerfield Assessor Deerfield IL 601 Deerfield Road 60015 847-945-3020


Lake County Building Departments develop and enforce building codes to ensure the construction of safe buildings in Lake County, IL. The Building Department maintains records on design plans for construction and renovation projects, which can include Lake County GIS maps and zoning maps. These maps show property lines, current structures on the parcel, and modifications to any structures, including new buildings. Many Building Depts provide online databases to access GIS databases, maps and related property information.

Antioch Village Building Department Antioch IL 874 Main Street 60002 847-395-1007

Grayslake Building Department Grayslake IL 106 Hawley Street 60030 847-223-2323

Green Oaks Building Department Libertyville IL 14052 W Petronella Dr 60048 847-362-0190

Highland Building Department Highland Park IL 1150 Half Day Road 60035 847-432-0808

Lake County Permits and Planning Department Libertyville IL 500 West Winchester Road 60048 847-377-2600

Lake County Planning Department Waukegan IL 18 North County Street, # 101 60085 847-377-2140

Lake County Zoning Waukegan IL 18 North County Street 60085 847-360-6330

Lake Zurich Village Building Department Lake Zurich IL 70 East Main Street 60047 847-540-1698

Libertyville Zoning Libertyville IL 200 East Cook Avenue 60048 847-918-2028

Mundelein Building Department Mundelein IL 300 Plaza Circle 60060 847-949-3200

Vernon Hills Building Department Vernon Hills IL 290 Evergreen Dr 60061 847-367-3704

Wauconda Village Zoning Wauconda IL 109 Bangs Street 60084 847-526-9609

Waukegan Building Department Waukegan IL 100 North Martin Luther King Junior Avenue 60085 847-625-6868

Waukegan Planning and Zoning Department Waukegan IL 1700 N McAree Rd 60085 847-625-6880

Zion City Building Department Zion IL 2828 Sheridan Road 60099 847-746-4014

Lake County Clerks file documents and preserve municipal records in order to maintain an archive in Lake County, IL. The Clerk's Office contains a number of documents on property, including GIS maps and property maps that show property lines, registered lands, and, in some cases, property tax assessments. Lake County GIS maps may also include information on soil composition, floodplains, air traffic, and more. Many County Clerk Offices provide online databases to access GIS and property maps.

Cuba Township Clerk Barrington IL 28000 W Cuba Rd 60010 847-381-1120

Grayslake Village Clerk Grayslake IL 33 South Whitney Street 60030 847-223-2341

Island Lake Village Clerk Island Lake IL 3720 Greenleaf Avenue 60042 847-526-8764

Lake County Clerk Waukegan IL 18 North County Street 60085 847-377-2308

Libertyville Clerk Libertyville IL 359 Merrill Court 60048 847-816-6800

Mundelein Clerk Mundelein IL 440 East Hawley Street 60060 847-949-3214

Warren Township Clerk Gurnee IL 17801 West Washington Street 60031 847-244-1101

Waukegan City Clerk Waukegan IL 100 North Martin Luther King Junior Avenue 60085 847-599-2513

West Deerfield Town Clerk Deerfield IL 601 Deerfield Road 60015 847-945-0614


Lake County Recorders of Deeds collect public records, primarily documents related to property, and make them available to the public in Lake County, IL. The Deeds Registrar maintains records on land transactions within its jurisdiction, including Lake County GIS and property maps. These maps show property lines, Lake County property and parcel surveys, and, in some cases, property transactions and tax liens. Many Recorders of Deeds provide online databases to access free GIS maps, as well as related property information.

Lake County Recorder of Deeds Waukegan IL 18 North County Street 60085 847-377-2575


Lake County Town Halls or City Halls are the chief administrative offices that run a town or city in Lake County, IL. The Town or City Hall maintains property records related to the locality, including Lake County GIS maps. These maps show Lake County property lines, municipal boundaries, zoning boundaries, and property value assessments. GIS maps of Lake County may also include information on soil composition, floodplains, air traffic, and more. Many Town and City Halls provide online databases to access GIS and property maps.

Highland Park City Hall Highland Park IL 1707 Saint Johns Avenue 60035 847-432-0800

Highwood City Hall Highwood IL 17 Highwood Avenue, Ste 1 60040 847-432-1924

Lake Forest City Hall Lake Forest IL 110 East Laurel Avenue 60045 847-234-2600

Lake Zurich Town Hall Lake Zurich IL 70 East Main Street 60047 847-540-1683

North Chicago City Hall North Chicago IL 1850 Lewis Avenue 60064 847-596-8780

Waukegan City Hall Waukegan IL 100 North Martin Luther King Junior Avenue 60085 847-599-2500

Zion City Hall Zion IL 2828 Sheridan Road 60099 847-746-4000


Lake County Treasurers and Tax Collectors are responsible for the collection of property tax revenue in Lake County, IL. The Office of the Treasurer and Tax Collector maintains current data on every parcel in the district, which includes property maps complete with Lake County GIS data. These maps show property lines, structures, addresses, and the value of properties in the Treasurer and Tax Collector's Lake County assessment roll. Many Treasurers and Tax Collectors provide online databases to access GIS and property maps, as well as related property information.

Lake County Treasurer's Office Waukegan IL 18 North County Street 60085 847-377-2323