Lake County GIS Property Maps

Search for Lake County IN GIS maps and property maps. Property maps show property and parcel boundaries, municipal boundaries, and zoning boundaries, and GIS maps show floodplains, air traffic patterns, and soil composition.


Lake County Assessors determine the value of properties and parcels in order to assess property taxes in Lake County, IN. 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.

Calumet Township Assessor Gary IN 501 East 5th Avenue 46402 219-885-0555

Hanover Township Assessor Cedar Lake IN 10917 West 133rd Avenue 46303 219-374-7936

Hobart Township Assessor Hobart IN 1461 South Lake Park Avenue 46342 219-942-7878

Lake County Assessor's Office Crown Point IN 2293 North Main Street 46307 219-755-3718

Ross Township Assessor Merrillville IN 7870 Broadway 46410 219-769-7667


Lake County Building Departments develop and enforce building codes to ensure the construction of safe buildings in Lake County, IN. 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.

Cedar Lake Planning Department Cedar Lake IN 7408 Constitution Avenue 46303 219-374-7400

Crown Point Planning Department Crown Point IN 102 East Clark Street 46307 219-662-3239

Gary Building Department Gary IN 401 Broadway 46402 219-881-1380

Gary City Zoning Gary IN 475 Broadway 46402 219-881-5225

Gary Zoning Gary IN 401 Broadway 46402 219-881-1332

Hammond Planning Department Hammond IN 649 Conkey Street 46324 219-853-6397

Hammond Zoning Hammond IN 5925 Calumet Avenue 46320 219-853-6318

Hobart City Building Department Hobart IN 414 Main Street 46342 219-942-3516

Lake County Building Department, Planning and Zoning Crown Point IN 2293 North Main Street 46307 219-755-3700

Lake Station Zoning Lake Station IN 1969 Central Avenue 46405 219-962-2081

Merrillville Building Department Merrillville IN 7820 Broadway 46410 219-769-4670

Merrillville Town Planning Department Merrillville IN 7820 Broadway 46410 219-769-3631

Munster Town Permits Munster IN 1005 Ridge Road 46321 219-836-6994

Saint John Planning Department St. John IN 10955 West 93rd Avenue 46373 219-365-6036


Lake County Clerks file documents and preserve municipal records in order to maintain an archive in Lake County, IN. 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.

Dyer Clerk Dyer IN 1 Town Square 46311 219-865-2421

East Chicago City Clerk East Chicago IN 2301 East Columbus Drive 46312 219-391-8491

Hammond City Clerk Hammond IN 5925 Calumet Avenue 46320 219-853-6502

Highland Clerk Highland IN 3333 Ridge Road 46322 219-838-1080

Hobart City Clerk Hobart IN 414 Main Street 46342 219-942-1940

Lake County Clerk Crown Point IN 2293 North Main Street 46307 219-755-3533

Lake County Clerk Hammond IN 232 Russell Street 46320 219-931-3440

Lake County Clerk East Chicago IN 3711 Main Street 46312 219-398-2442

Lake Station Clerk Lake Station IN 3701 Fairview Avenue 46405 219-962-3111

Merrillville Clerk Merrillville IN 7820 Broadway 46410 219-769-3501

Munster Town Clerk Munster IN 1005 Ridge Road 46321 219-836-6940


Lake County Recorders of Deeds collect public records, primarily documents related to property, and make them available to the public in Lake County, IN. 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 Crown Point IN 2293 North Main Street 46307 219-755-3730


Lake County Town Halls or City Halls are the chief administrative offices that run a town or city in Lake County, IN. 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.

East Chicago City Hall East Chicago IN 4525 Indianapolis Boulevard 46312 219-391-8300

Gary City Hall Gary IN 401 Broadway 46402 219-881-1414

Griffith Town Hall Griffith IN 349 North Indiana Street 46319 219-922-3078

Griffith Town Hall Griffith IN 111 North Broad Street 46319 219-924-7500

Hammond City Hall Hammond IN 5925 Calumet Avenue 46320 219-853-6324

Highland Town Hall Highland IN 3333 Ridge Road 46322 219-838-1080

Hobart City Hall Hobart IN 414 Main Street 46342 219-942-1940

Lowell Town Hall Lowell IN 501 East Main Street 46356 219-696-7794

Merrillville Town Hall Merrillville IN 7820 Broadway 46410 219-769-5711

Munster Town Hall Munster IN 1005 Ridge Road 46321 219-836-8810

New Chicago Town Hall New Chicago IN 122 Huber Boulevard 46342 219-962-1157


Lake County Treasurers and Tax Collectors are responsible for the collection of property tax revenue in Lake County, IN. 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.

Dyer Treasurer Dyer IN 1 Town Square 46311 219-865-2421

Hammond Treasurer Hammond IN 232 Russell Street 46320 219-933-2900

Highland Treasurer Highland IN 3333 Ridge Road 46322 219-838-1080

Lake County Treasurer Gary IN 11 East 4th Avenue 46402 219-881-6300

Lake County Treasurer East Chicago IN 4525 Indianapolis Boulevard 46312 219-391-8350

Lake County Treasurer's Office Crown Point IN 2293 North Main Street 46307 219-755-3760

Lake Station Treasurer Lake Station IN 3701 Fairview Avenue 46405 219-962-3111

Merrillville Treasurer Merrillville IN 7820 Broadway 46410 219-769-3501