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.
Round Lake Park, Illinois, in Lake County, has about 7,800 residents (2024 Census Bureau estimate). The title to a parcel in Round Lake Park 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: Round Lake Park public records, Lake County property records, Round Lake Park arrest records, Round Lake Park warrants, Round Lake Park inmate search, Round Lake Park criminal records, Illinois arrest records and Illinois inmate search.
Deeds, Mortgages and Liens in Round Lake Park
Deeds, mortgages, liens and easements that affect title to land in Round Lake Park are recorded by the County Recorder, which indexes them by name and sells copies.
Assessed Values and the Tax Roll in Round Lake Park
The Supervisor of Assessments sets the value each parcel in Round Lake Park 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 Round Lake Park
Building permits, zoning and code cases are the city's own. For Round Lake Park, SearchSystems opened and checked the city hall page at rlpil.us (page title: Welcome To The Village of Round Lake Park), phone (847) 546-2790, 203 East Lake Shore Drive Round Lake Park, IL 60073, which answered when SearchSystems opened it on September 26, 2026.
Evictions and Court Cases About Land in Round Lake Park
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 Round Lake Park?
The County Recorder.
Who sets the assessed value of a property in Round Lake Park?
The Supervisor of Assessments, whose page SearchSystems verified is at tax.lakecountyil.gov.
Where are evictions from Round Lake Park 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 Round Lake Park 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.