Rock County GIS Property Maps

Search for Rock County WI 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.


Rock County Assessors determine the value of properties and parcels in order to assess property taxes in Rock County, WI. The Assessor's Office maintains current data on every parcel in the district, which includes Rock 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.

Janesville Assessor Janesville WI 18 North Jackson Street 53548 608-755-3045

Rock County Property Lister Janesville WI 51 South Main Street 53545 608-757-5610


Rock County Building Departments develop and enforce building codes to ensure the construction of safe buildings in Rock County, WI. The Building Department maintains records on design plans for construction and renovation projects, which can include Rock 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.

Beloit Planning Department Beloit WI 100 State Street 53511 608-364-6700

Janesville Zoning Janesville WI 18 North Jackson Street 53548 608-755-3085

Rock County Planning Department Janesville WI 51 South Main Street 53545 608-757-5597


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

Edgerton Clerk Edgerton WI 12 Albion Street 53534 608-884-3341

Evansville City Clerk Evansville WI 11 West Church Street 53536 608-882-2266

Harmony Township Clerk Milton WI 5911 N Jones Dr 53563 608-868-6065

Jamesville City Clerk Janesville WI 18 North Jackson Street 53548 608-755-3070

Rock County Clerk Janesville WI 51 South Main Street 53545 608-757-5660


Rock County Recorders of Deeds collect public records, primarily documents related to property, and make them available to the public in Rock County, WI. The Deeds Registrar maintains records on land transactions within its jurisdiction, including Rock County GIS and property maps. These maps show property lines, Rock 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.

Rock County Recorder of Deeds Janesville WI 51 South Main Street 53545 608-757-5650


Rock County Town Halls or City Halls are the chief administrative offices that run a town or city in Rock County, WI. The Town or City Hall maintains property records related to the locality, including Rock County GIS maps. These maps show Rock County property lines, municipal boundaries, zoning boundaries, and property value assessments. GIS maps of Rock 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.

Avon Town Hall Brodhead WI 16513 West Beloit Newark Road 53520 608-897-8181

Beloit City Hall Beloit WI 2200 Milwaukee Road 53511 608-364-2867

Beloit Town Hall Beloit WI 2871 South Afton Road 53511 608-364-2980

Center Town Hall Evansville WI 9119 County Road A 53536 608-876-6658

Clinton Town Hall Clinton WI 700 Meadow Park Drive 53525 608-676-5395

Edgerton City Hall Edgerton WI 12 Albion Street 53534 608-884-3341

Milton City Hall Milton WI 690 South Janesville Street 53563 608-868-6910

Milton City Hall Milton WI 430 East High Street 53563 608-868-6900

Turtle Town Hall Beloit WI 9949 South Turtle Town Hall Road 53511 608-365-5255


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

Beloit City Treasurer Beloit WI 100 State Street 53511 608-364-6663

Evansville City Treasurer Evansville WI 11 West Church Street 53536 608-882-2266

Rock County Treasurer's Office Janesville WI 51 South Main Street 53545 608-757-5670