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 4, 2026.
Grundy County, Illinois, has about 54,000 residents (2024 Census Bureau estimate). The title to a parcel in Grundy County 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 or the county. This guide says who keeps each record and where the page for each office is.
This guide covers deeds, assessed values, directory links, city permits, evictions and court cases, records requests and common questions.
Related guides: Grundy County public records, Grundy County arrest records, Grundy County warrants, Grundy County inmate search, Grundy County criminal records, Illinois arrest records and Illinois inmate search.
Deeds, Mortgages and Liens in Grundy County
Who owns a parcel in Grundy County and what it sold for are in the deed records of the County Recorder, with every lien or mortgage against the land.
SearchSystems opened and checked the County Recorder's page at grundycountyil.gov/services/recorder/index.php (page title: Grundy County, IL), phone (815) 941-3224, Monday - Friday: 8am-4:30pm, which answered when SearchSystems opened it on September 23, 2026.
Assessed Values and the Tax Roll in Grundy County
The Supervisor of Assessments sets the value each parcel in Grundy County 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 grundycountyil.gov/services/assessor (page title: SUPERVISOR OF ASSESSMENTS), phone (815) 941-3269, 111 E. Washington St. Morris, IL 60450, Monday - Friday: 8am - 4:30pm, which answered when SearchSystems opened it on September 23, 2026.
More Official Property and Land Records Pages for Grundy County
The SearchSystems directory, online since 1997, lists the official pages for Grundy County and Illinois. These property pages and recorded document pages from its Grundy County listing were opened again on October 2, 2026 and each one still answers:
- SUPERVISOR OF ASSESSMENTS (grundycountyil.gov)
- Grundy County, IL (grundycountyil.gov)
Permits and City Records in the Cities of Grundy County
Building permits, zoning and code cases inside a city are the city's own records. The cities in Grundy County with a SearchSystems guide to their offices, with the city page SearchSystems verified:
- Morris: the city hall page SearchSystems verified is at morrisil.org/contact, phone (815) 942-0103 (verified September 25, 2026).
- Coal City: the city hall page SearchSystems verified is at coalcity-il.gov/contact-us, phone 815-634-8608 (verified September 26, 2026).
Evictions and Court Cases About Land in Grundy County
Court cases about land from Grundy County, evictions among them, are filed in the Circuit Court of Grundy County.
The court records page SearchSystems verified for the county is at grundycountyil.gov/services/circuit_court_clerk, phone (815) 941-3256.
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. The county records request page SearchSystems verified is at grundycountyil.gov/services/circuit_court_clerk/copy_requests.php (page title: Grundy County, IL).
Frequently Asked Questions
Who records deeds in Grundy County?
The County Recorder, at grundycountyil.gov, phone (815) 941-3224. Deeds, mortgages and liens on land in Grundy County are filed there, and the Supervisor of Assessments (grundycountyil.gov/services/assessor) has the assessment records.
Who sets the assessed value of a property in Grundy County?
The Supervisor of Assessments, whose page SearchSystems verified is at grundycountyil.gov/services/assessor.
Where are evictions from Grundy County filed?
In the Circuit Court of Grundy 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 Grundy County website?
No. SearchSystems.net is an independent public records guide, online since 1997. It links to the official county, court and state offices described above and does not hold records, charge for them or take requests.