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 24, 2026 and October 2, 2026.
Lyon County, Kansas, has about 33,000 residents (2024 Census Bureau estimate). The title to a parcel in Lyon County is in the deed records of the Register of Deeds and its taxable value is set by the County Appraiser; 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: Lyon County public records, Lyon County arrest records, Lyon County warrants, Lyon County inmate search, Lyon County criminal records, Kansas arrest records and Kansas inmate search.
Deeds, Mortgages and Liens in Lyon County
Who owns a parcel in Lyon County and what it sold for are in the deed records of the Register of Deeds, with every lien or mortgage against the land.
SearchSystems opened and checked the Register of Deeds' page at lyoncountyks.gov/DocumentCenter/View/940/Online-Search-PDF?bidId= (page title: LYON COUNTY KANSAS “TWO WAYS TO SEARCH COUNTY LAND RECORDS 24 HOURS A DAY”), phone 620-341-3241, which answered when SearchSystems opened it on September 24, 2026.
Assessed Values and the Tax Roll in Lyon County
The County Appraiser sets the value each parcel in Lyon County is taxed on and keeps the parcel maps.
SearchSystems opened and checked the County Appraiser's page at lyoncountyks.gov/312/Appraiser (page title: Appraiser | Lyon County, KS), phone 620-341-3302, which answered when SearchSystems opened it on September 24, 2026.
More Official Property and Land Records Pages for Lyon County
The SearchSystems directory, online since 1997, lists the official pages for Lyon County and Kansas. These recorded document pages from its Lyon County listing were opened again on October 2, 2026 and each one still answers:
- Register of Deeds Records Search (lyoncountyks.gov)
Permits and City Records in the Cities of Lyon County
Building permits, zoning and code cases inside a city are the city's own records. The cities in Lyon County with a SearchSystems guide to their offices, with the city page SearchSystems verified:
- Emporia: the city hall page SearchSystems verified is at emporiaks.gov/27/Government, phone 620-343-4250 (verified September 26, 2026).
Evictions and Court Cases About Land in Lyon County
An eviction, a foreclosure, a lien dispute or a quiet title suit is a court case in the Lyon County District Court, and the file is public unless sealed.
Asking a County Office for a Record
Under the Kansas Open Records Act a county office must answer a request within 3 business days, and it may charge staff time and copying. The county records request page SearchSystems verified is at lyoncountyks.gov/DocumentCenter/View/111/Open-Records-Request-Form-PDF (page title: LYON COUNTY, KANSAS 430 COMMERCIAL ST. EMPORIA, KANSAS 66801).
Frequently Asked Questions
Who records deeds in Lyon County?
The Register of Deeds, at lyoncountyks.gov, phone 620-341-3241. Deeds, mortgages and liens on land in Lyon County are filed there, and the County Appraiser (lyoncountyks.gov/312/Appraiser) has the assessment records.
Who sets the assessed value of a property in Lyon County?
The County Appraiser, whose page SearchSystems verified is at lyoncountyks.gov/312/Appraiser.
Where are evictions from Lyon County filed?
In the Lyon County District Court. The file is public unless the court seals it.
Is this the official Lyon 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.