Washtenaw County GIS Portal (Michigan)

Search for Washtenaw County, MI GIS maps. A GIS map search can provide information like county maps, town maps, city maps, local maps, property maps, parcel maps, plat maps, public property, property tax assessments, flood zones, zoning boundaries, geographic information, historical maps, and property tax information.


Washtenaw County Assessor Offices are charged with determining the value of taxable property in their county or local area in order to calculate Washtenaw County property taxes. In addition to property values, Assessors maintain detailed county and local maps, including Geographic Information Science (GIS) maps. These Washtenaw County GIS maps can show public property, parks, property divisions, and roads, as well as property assessments and property taxes in Washtenaw County, Michigan. These maps can also include place names, bodies of water, flood zones, property zones, and other geographic information. Some Assessors may keep historic GIS maps that include historic property tax assessments. These maps may be available on the Washtenaw County Assessor Office website.

Ann Arbor Assessor Ann Arbor MI 301 East Huron Street 48104 734-794-6530

Ann Arbor Township Assessor Ann Arbor MI 3792 Pontiac Trail 48105 734-663-8540

Washtenaw County Equalization Department Ann Arbor MI 200 North Main Street 48104 734-994-2511


Washtenaw County Town and City Halls provide municipal services for their town or city, including preserving vital records and maintaining records on their jurisdiction such as Washtenaw County GIS maps. The GIS maps at a Washtenaw County Town or City Hall can include property boundaries, public property, unclaimed parcels, and roads, as well as appraisal values for properties and property tax assessments in Washtenaw County, Michigan. These GIS maps may also show population information, place names, zoning boundaries, bodies of water, flood zones, and other geographic information. Some Town and City Halls also have historical maps of their area. These maps are often available to the public on the Washtenaw County Town and City Hall website.

Ann Arbor City Hall Ann Arbor MI 100 North 5th Avenue 48104 734-994-2650

Lyndon Town Hall Chelsea MI 17751 North Territorial Road 48118 734-475-2401

Ypsilanti City Hall Ypsilanti MI 1 South Huron Street 48197 734-483-1100


Washtenaw County Clerk Offices maintain public records for a county or local government, which includes GIS maps. These maps provide detailed information on the area, including Washtenaw County property maps that show boundaries, public property, property divisions, and in some cases, population information in Washtenaw County, Michigan. They may also include property value assessments and property tax rates. Washtenaw County GIS maps can show place names, bodies of water, zoning information, flood zones, and other geographic information. Clerks may also have historic GIS maps from the USGS or other organizations, and these maps are often available online through the Clerk Office website.

Washtenaw County Clerk Ann Arbor MI 200 North Main Street 48104 734-222-6730

Ypsilanti Township Clerk Ypsilanti MI 7200 South Huron River Drive 48197 734-484-4700


Washtenaw County Recorders of Deeds keep real estate records to ensure the accuracy of property and land records. In addition to deeds, Recorders of Deeds also have detailed county and local maps, including Washtenaw County GIS maps that show property lines, building information, public property, unclaimed parcels, as well as property value assessments and property tax information. These GIS maps may also include place names, zoning boundaries, bodies of water, flood zones, and other geographic information in Washtenaw County, Michigan. The Recorder of Deeds may also have historic GIS maps. These maps are often available on the Washtenaw County Recorder of Deeds website.

Washtenaw County Clerk/Register of Deeds Ann Arbor MI 200 North Main Street 48104 734-222-6700