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.
Johnson County, Missouri, has about 56,000 residents (2024 Census Bureau estimate). The title to a parcel in Johnson County is in the deed records of the Recorder of Deeds and its taxable value is set by the County Assessor; 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, city permits, evictions and court cases, records requests and common questions.
Related guides: Johnson County public records, Johnson County arrest records, Johnson County warrants, Johnson County criminal records, Johnson County court records, Missouri arrest records and Missouri inmate search.
Deeds, Mortgages and Liens in Johnson County
Who owns a parcel in Johnson County and what it sold for are in the deed records of the Recorder of Deeds, with every lien or mortgage against the land.
SearchSystems opened and checked the Recorder of Deeds' page at jocomo.gov/165/Recorder (page title: Recorder | Johnson County, MO), which answered when SearchSystems opened it on September 23, 2026.
Assessed Values and the Tax Roll in Johnson County
The County Assessor sets the value each parcel in Johnson County is taxed on and keeps the parcel maps. Missouri reassesses property in odd-numbered years and assesses homes at 19 percent of market value.
SearchSystems opened and checked the County Assessor's page at jocomo.gov (page title: County Assessor), which answered when SearchSystems opened it on October 2, 2026.
Permits and City Records in the Cities of Johnson County
Building permits, zoning and code cases inside a city are the city's own records. The cities in Johnson County with a SearchSystems guide to their offices, with the city page SearchSystems verified:
- Warrensburg: the city hall page SearchSystems verified is at warrensburg-mo.gov/m/directory/employee?eid=155 (verified September 25, 2026).
Evictions and Court Cases About Land in Johnson County
Court cases about land from Johnson County, evictions among them, are filed in the Johnson County Circuit Court.
Asking a County Office for a Record
Under the Missouri Sunshine Law a county office must answer a request within 3 business days, and it may charge research time and copying. The county records request page SearchSystems verified is at jocomo.gov/406/Request-a-Record (page title: Request a Record | Johnson County, MO).
Frequently Asked Questions
Who records deeds in Johnson County?
The Recorder of Deeds, at jocomo.gov/165/Recorder. Deeds, mortgages and liens on land in Johnson County are filed there, and the County Assessor (jocomo.gov) has the assessment records.
Who sets the assessed value of a property in Johnson County?
The County Assessor, whose page SearchSystems verified is at jocomo.gov.
Where are evictions from Johnson County filed?
In the Johnson County Circuit Court. The file is public unless the court seals it.
How is property assessed in Missouri?
Missouri reassesses property in odd-numbered years and assesses homes at 19 percent of market value.
Is this the official Johnson 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.