Knox County Plat Maps (Illinois)

Search for Knox County, IL plat maps. Plat maps include information on property lines, lots, plot boundaries, streets, flood zones, public access, parcel numbers, lot dimensions, and easements.


Assessors are responsible for determining the value of taxable property within Knox County, IL. These property assessments are used to levy property taxes. In addition, Knox County Assessors maintain detailed neighborhood maps that contain information about the properties. These plat maps include all the lots in a tract of land, boundary locations, street numbers, property lines, and lot dimensions. Knox County plat maps also show any easements or rights of way. Assessors are responsible for assigning a parcel number to each lot, which appears on the map. Plat maps may be available online through the Assessor's website.

Galesburg City Assessor Galesburg IL 121 West Tompkins Street 61401 309-342-1106

Knox County Assessor's Office Galesburg IL 121 South Prairie Street 61401 309-345-3845


Treasurers and Tax Collectors are responsible for collecting taxes at the local level and distributing these funds in Knox County, IL. In order to collect Knox County property taxes, the Treasurer and Tax Collector typically maintains maps covering its jurisdiction, including plat maps. These plat maps provide detailed information on a neighborhood or local area, including property boundaries and divisions, lot dimensions, parcel and street numbers, and land sizes. Knox County plat maps also contain important information for prospective buyers about flood zones, easements, rights of way, and public access. The Knox County Treasurer and Tax Collector may provide online access to plat maps on its website.

Galesburg City Treasurer Galesburg IL 55 West Tompkins Street 61401 309-345-3642

Knox County Treasurer's Office Galesburg IL 200 South Cherry Street 61401 309-345-3813


Clerks maintain and preserve important public records for a county or local government, including detailed local maps such as plat maps in Knox County, IL. These Knox County plat maps show the property boundaries in a neighborhood, including lots and their dimensions, boundary locations, streets and street numbers, and parcel numbers. These Knox County maps contain important information for prospective buyers who may be concerned about easements, rights of way, flood zones, and public access on a particular plot of land. Clerks often provide online access to plat maps.

Knox County Clerk Galesburg IL 200 South Cherry Street 61401 309-345-3815

Williamsfield City Clerk Williamsfield IL 117 East Gale Street 61489 309-639-2303

Yates City Village Clerk Yates City IL 102 W Main St 61572 309-358-1694


Recorders of Deeds maintain real estate ownership documents to ensure the accuracy of property, land, and property tax records in Knox County, IL. As part of this responsibility, Recorders of Deeds typically keep detailed Knox County plat maps. These maps show the subdivisions in a tract of land, including boundary locations, parcel and street numbers, property lines, and lot dimensions. Plat maps also include Knox County flood zones, easements, and rights of ways, as well as public access land. The Recorder of Deeds often provides public access to plat maps through its website.

Knox County Recorder of Deeds Galesburg IL 200 South Cherry Street 61401 309-345-3818