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 September 27, 2026.
Lansing, Illinois, in Cook County, has about 28,000 residents (2024 Census Bureau estimate). The title to a parcel in Lansing 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: Lansing public records, Cook County property records, Lansing arrest records, Lansing warrants, Lansing inmate search, Lansing criminal records, Illinois arrest records and Illinois inmate search.
Deeds, Mortgages and Liens in Lansing
Who owns a parcel in Lansing 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 cookcountyclerkil.gov/recordings (page title: Recordings | Cook County Clerk), which answered when SearchSystems opened it on September 23, 2026.
Assessed Values and the Tax Roll in Lansing
What a parcel in Lansing is taxed on is the business of the Supervisor of Assessments, which also 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 cookcountyil.gov/agency/assessor (page title: Assessor), phone (312) 443-7550, 118 North Clark Street, Chicago, IL 60602, Monday: 8:30 am-5:00 pm, which answered when SearchSystems opened it on September 23, 2026.
Permits and City Records in Lansing
The city's own records, permits among them, start with the city clerk. For Lansing, SearchSystems opened and checked the city clerk's page at villageoflansing.org/village_departments/clerks_office/index.php (page title: Village Clerk), phone (708) 895-7207, 3141 Ridge Road Lansing, IL 60438, Monday - Friday: 7 a.m. to 5 p.m., which answered when SearchSystems opened it on September 27, 2026.
Evictions and Court Cases About Land in Lansing
Court cases about land from Lansing, evictions among them, are filed in the Circuit Court of Cook County.
The court records page SearchSystems verified for the county is at cookcountyil.gov/service/court-records-and-archives.
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 Cook County
The SearchSystems directory, online since 1997, lists the official pages for Cook County and Illinois. These property pages from its Cook County listing were opened again on October 1, 2026 and each one still answers:
- Cook County Treasurer's Office (cookcountytreasurer.com)
- Recording Terms and Topics (cookcountyclerkil.gov)
Frequently Asked Questions
Who records deeds in Lansing?
The County Recorder, at cookcountyclerkil.gov/recordings. Deeds, mortgages and liens on land in Lansing are filed there, and the Supervisor of Assessments (cookcountyil.gov/agency/assessor) has the assessment records.
Who sets the assessed value of a property in Lansing?
The Supervisor of Assessments, whose page SearchSystems verified is at cookcountyil.gov/agency/assessor.
Where are evictions from Lansing filed?
In the Circuit Court of Cook 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 Lansing 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.