St. Clair County Plat Maps (Illinois)

Search for St. Clair 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.


Clerks maintain and preserve important public records for a county or local government, including detailed local maps such as plat maps in St. Clair County, IL. These St. Clair 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 St. Clair 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.

Cahokia Village Clerk Cahokia IL 103 Main Street 62206 618-332-6851

East Carondelet Clerk East Carondelet IL 950 State Street 62240 618-286-4727

East Saint Luois City Clerk East Saint Louis IL 301 Riverpark Drive 62201 618-482-6811

Freeburg Clerk Freeburg IL 14 Southgate Center 62243 618-539-5545

Lebanon City Clerk Lebanon IL 312 West Saint Louis Street 62254 618-537-4976

St Clair County Clerk Belleville IL 10 Public Square 62220 217-774-4421


Treasurers and Tax Collectors are responsible for collecting taxes at the local level and distributing these funds in St. Clair County, IL. In order to collect St. Clair 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. St. Clair County plat maps also contain important information for prospective buyers about flood zones, easements, rights of way, and public access. The St. Clair County Treasurer and Tax Collector may provide online access to plat maps on its website.

East St Louis Treasurer East Saint Louis IL 301 Riverpark Drive 62201 618-482-6830

Fairview Heights Treasurer Fairview Heights IL 10025 Bunkum Road 62208 618-489-2010

St. Clair County Treasurer's Office Belleville IL 10 Public Square 62220 618-277-6600

Stark County Treasurer's Office Belleville IL 10 Public Square 62220 309-286-5901


Assessors are responsible for determining the value of taxable property within St. Clair County, IL. These property assessments are used to levy property taxes. In addition, St. Clair 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. St. Clair 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.

St Clair County Assessor's Office Belleville IL 10 Public Square 62220 618-825-2500


Recorders of Deeds maintain real estate ownership documents to ensure the accuracy of property, land, and property tax records in St. Clair County, IL. As part of this responsibility, Recorders of Deeds typically keep detailed St. Clair 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 St. Clair 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.

St Clair County Court House Belleville IL 10 Public Square 62220 618-277-6600