Reviewed and updated October 9, 2026 by the SearchSystems.net editorial team. Every office link was opened and checked against the office's own site between September 23, 2026 and October 2, 2026.
Antioch, Illinois, in Lake County, has about 15,000 residents (2024 Census Bureau estimate). The title to a parcel in Antioch is in the deed records of the County Recorder and its taxable value is set by the Supervisor of Assessments; what is built on it is a matter for the city. This guide says who keeps each record and where the page for each office is.
This guide covers deeds, assessed values, city permits and records, evictions and court cases, records requests, directory links and common questions.
Related guides: Antioch public records, Lake County property records, Antioch arrest records, Antioch warrants, Antioch inmate search, Antioch criminal records, Illinois arrest records and Illinois inmate search.
Deeds, Mortgages and Liens in Antioch
Who owns a parcel in Antioch and what it sold for are in the deed records of the County Recorder, with every lien or mortgage against the land.
Assessed Values and the Tax Roll in Antioch
The Supervisor of Assessments sets the value each parcel in Antioch is taxed on and keeps the parcel maps. Illinois assesses property at a third of market value; Cook County reassesses one third of the county each year and the rest of the state runs on four-year cycles.
SearchSystems opened and checked the Supervisor of Assessments' page at tax.lakecountyil.gov/forms/htmlframe.aspx?mode=content%2Fhome.htm (page title: Lake County, IL Property Tax Information), which answered when SearchSystems opened it on September 23, 2026.
Permits and City Records in Antioch
Building permits, zoning and code cases are the city's own. For Antioch, SearchSystems opened and checked the city hall page at antioch.il.gov (page title: Local Government Services | Village of Antioch | IL), phone 847-395-1000, 874 Main Street Antioch, IL 60002, which answered when SearchSystems opened it on September 25, 2026.
The city clerk's page SearchSystems verified is at antioch.il.gov/village-clerk (page title: Village Clerk | Village of Antioch | Lake County, IL), phone 847-395-1000, 874 Main Street Antioch, IL 60002, Monday - Friday - 8 AM - 4:30 PM, which answered when SearchSystems opened it on September 25, 2026.
Evictions and Court Cases About Land in Antioch
An eviction, a foreclosure, a lien dispute or a quiet title suit is a court case in the Circuit Court of Lake County, and the file is public unless sealed.
The court records page SearchSystems verified for the county is at ilsos.gov/departments/archives/databases/lake.html, phone 815-753-1807.
Asking a County Office for a Record
Under the Illinois Freedom of Information Act a county office must answer a request within 5 business days, with one 5-day extension, and it may charge copying only after the first 50 pages.
More Official Property and Land Records Pages for Lake County
The SearchSystems directory, online since 1997, lists the official pages for Lake County and Illinois. These property pages from its Lake County listing were opened again on October 2, 2026 and each one still answers:
- Folder: / (maps.lakecountyil.gov)
Frequently Asked Questions
Who records deeds in Antioch?
The County Recorder.
Who sets the assessed value of a property in Antioch?
The Supervisor of Assessments, whose page SearchSystems verified is at tax.lakecountyil.gov.
Where are evictions from Antioch filed?
In the Circuit Court of Lake County. The file is public unless the court seals it.
How is property assessed in Illinois?
Illinois assesses property at a third of market value; Cook County reassesses one third of the county each year and the rest of the state runs on four-year cycles.
Is this the official Antioch website?
No. SearchSystems.net is an independent public records guide, online since 1997. It links to the official city, county, court and state offices described above and does not hold records, charge for them or take requests.