Washtenaw County GIS Data (Michigan)

Search for Washtenaw County, MI GIS data. A GIS data search can provide information on GIS maps, property lines, county lines, city lines, public property, elevations, flood zones, school boundaries, earthquake zones, property appraisal values, erosion, water pollutants, topography, soil composition, sewers, public utilities, building hazards, population information, demographic information, place names, public property, parks, campgrounds, trails, trail maps, historic maps, historic GIS maps, town maps, county maps, city maps, and neighborhood boundaries.


An Assessor Office is responsible for appraising the taxable property in an area in order to calculate property taxes in Washtenaw County, Michigan. As part of this job, Washtenaw County Assessors maintain detailed county and local maps, including Geographic Information Science (GIS) data. These Washtenaw County GIS maps typically include property divisions, plots, buildings, property appraisal values, and property taxes. They may also include public property, parks, roads, place names, bodies of water, and other local geographical information, as well as flood zones, county zone lines, and school boundaries. These maps can be useful for a number of reasons, including buying and selling property. Assessors may provide online access to their Washtenaw County GIS data on their websites.

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


A Building Department creates and enforces building codes and zoning regulations in order to ensure the construction of safe buildings in Washtenaw County, Michigan. As part of that job, Building Departments maintain GIS data that can include Washtenaw County GIS maps on the topography, elevation, soil composition, and flood zones for the local area. This information can be important for adhering to building codes and meeting zoning rules. These GIS maps may also show Washtenaw County parcels, lots, subdivisions, and tracts of land, as well as sewers, public utilities, and other building hazards. GIS data may be available on the Building Department website.

Ann Arbor Building Department Ann Arbor MI 3792 Pontiac Trail 48105 734-663-1855

Michigan Planning Department Ann Arbor MI 1919 West Stadium Boulevard 48103 734-913-2000

Saline Permits and Zoning Saline MI 3150 Arkona Road 48176 734-429-4869

Saline Planning Department Saline MI 100 North Harris Street 48176 734-429-8296

Ypsilanti Building Department Ypsilanti MI 1 South Huron Street 48197 734-482-1025

Ypsilanti City Planning Department Ypsilanti MI 505 West Michigan Avenue 48197 734-482-9778

Ypsilanti City Zoning Ypsilanti MI 1 South Huron Street 48197 734-483-9646


A Town or City Hall provides municipal services for their town or city, including keeping vital records and maintaining documents on their jurisdiction such as maps with GIS data in Washtenaw County, Michigan. These GIS maps typically include property boundaries, real estate appraisal values, Washtenaw County property tax assessments, public property, and unclaimed parcels. The maps may also show place names, Washtenaw County zoning boundaries, bodies of water, and flood zones, as well as population and demographic information. Some Town and City Halls also maintain historical maps of their area. These maps are often available on the Town or 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


A Clerk Office maintains public records for a county or local government, including GIS data in the form of maps. These GIS maps provide detailed information such as property boundaries, roads, public property, parks, and in some cases, population and demographic information. GIS data can also show Washtenaw County property value assessments, property taxes, flood zones, zoning boundaries, and earthquake zones, as well as place names, bodies of water, and other geographic information. Clerks may also have historic GIS maps from the USGS or other organizations. Washtenaw County GIS data is often accessible 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


A Recorder of Deeds keeps real estate documents to ensure the accuracy of property and land records in Washtenaw County, Michigan. In addition to filing deeds that provide information on property sales and transfers, Recorders of Deeds also have detailed county and local maps, including Washtenaw County GIS data. These maps can include property lines, building information, unclaimed parcels, property value assessments, and property tax information. They may also show Washtenaw County place names, flood zones, zoning boundaries, neighborhood lines, bodies of water, and other geographic information. The Recorder of Deeds may provide access to GIS data on its website.

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