Grundy County, IL: parcel map and property search
Grundy County's public map viewer for parcel boundaries and local map layers.
Grundy County parcel map and property search Open PublicGIS map
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What you can look up here
- County GIS mapThe interactive map the county publishes. Parcels, aerial photos, roads, and lakes in one place.
- Property linesSee the shape and size of a parcel and where it meets the neighbors.
- Property ownerFind the owner of record for a parcel.
- Parcel numberLook up a parcel by its number, or find the number for an address.
- Property recordsValues, classification, building details, and sales history for a parcel.
- Aerial imageryRecent and historical aerial photographs.
About this resource
- Provided by
- Grundy County (official)
- Covers
- Grundy County, IL
- Link status
- Opened normally at the last check
- Link checked
- Oct 18, 2026
- Web address
- https://maps.grundyco.org/webappbuilder/propertyviewer/
Who to contact
- Grundy County GISMapping and GIS data.
- Phone
- (815) 941-6778
- dostrander@grundycountyil.gov
- Address
- 1320 Union St. Morris, IL 60450
- Website
- Visit website
- Grundy County Supervisor of AssessmentsProperty valuation and classification.
- Phone
- (815) 941-3269
- Website
- Visit website
More for Grundy County, IL
- Grundy County GIS data downloadsGIS data downloads
- Grundy County zoning and land useZoning
- Grundy County floodplain and flood zonesFlood zones
- Illinois drainage districts and drainage commissionersWetlands
- USDA Web Soil SurveySoils
- Illinois GIS data downloadsElevation · Addresses and 911 numbers
- Illinois Environmental Protection AgencyLakes and water
- MRLC NLCD Land Cover ViewerLand cover
- Grundy County property tax search and paymentProperty taxes · Property records
- Grundy County RecorderProperty records · Deeds and land records · Plats
- Grundy County Supervisor of AssessmentsProperty owner · Property taxes · Property records
- Grundy County environmental and land servicesSeptic systems · Environmental conditions