Click on the map image to launch the map viewer application.

PlanDev Viewer

The McHenry County PlanDev Viewer is an interactive map that provides residents and businesses the ability to easily access zoning and land use information. This information includes current zoning, proposed zoning, proposed subdivisions, existing land use, and proposed 2030 land use, flood zones, soils, and wetlands, topography, and special areas.  If you have questions or need more information, please contact Planning and Development at: PlanDev@mchenrycountyil.gov .

Click here to launch the application.

Help Documents / Instructions

• Determining the zoning of a parcel (unincorporated areas)
• Determining jurisdiction of a parcel (municipalities or unincorporated areas)

See also:

• Other Interactive Maps

• County Government Maps

• County Clerk District and Precinct Maps

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