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.
Natrona County, Wyoming, has about 80,000 residents (2024 Census Bureau estimate). The title to a parcel in Natrona County is in the deed records of the County Clerk 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, directory links, city permits, evictions and court cases, records requests and common questions.
Related guides: Natrona County public records, Natrona County arrest records, Natrona County warrants, Natrona County inmate search, Natrona County criminal records, Wyoming arrest records and Wyoming inmate search.
Deeds, Mortgages and Liens in Natrona County
Deeds, mortgages, liens and easements that affect title to land in Natrona County are recorded by the County Clerk, which indexes them by name and sells copies.
SearchSystems opened and checked the County Clerk's page at natronacounty-wy.gov/142/Records (page title: Records | Natrona County, WY), a site that blocks automated checks (HTTP 429), so open it in a browser.
Assessed Values and the Tax Roll in Natrona County
The County Assessor sets the value each parcel in Natrona County is taxed on and keeps the parcel maps. Wyoming assesses homes at 9.5 percent of their market value.
SearchSystems opened and checked the County Assessor's page at natronacounty-wy.gov/871/Property-Information (page title: Property Search Tools | Natrona County, WY), which answered when SearchSystems opened it on October 2, 2026.
More Official Property and Land Records Pages for Natrona County
The SearchSystems directory, online since 1997, lists the official pages for Natrona County and Wyoming. These property pages from its Natrona County listing were opened again on October 2, 2026 and each one still answers:
- Treasurer Tax Bill Search (treasurersearch.natronacounty-wy.gov)
Permits and City Records in the Cities of Natrona County
Building permits, zoning and code cases inside a city are the city's own records. The cities in Natrona County with a SearchSystems guide to their offices, with the city page SearchSystems verified:
- Casper: the city hall page SearchSystems verified is at casperwy.gov/government, phone 307-235-8400 (verified September 26, 2026).
Evictions and Court Cases About Land in Natrona County
An eviction is a court case in the Circuit Court, and so is a foreclosure, a lien dispute or a quiet title suit, in the District Court for Natrona County; the court file is public unless sealed.
The court records page SearchSystems verified for the county is at natronacounty-wy.gov/89/Court-Cases.
Asking a County Office for a Record
Under the Wyoming Public Records Act a county office must answer a request within 30 days at most, and it may charge the actual cost of copying.
Frequently Asked Questions
Who records deeds in Natrona County?
The County Clerk.
Who sets the assessed value of a property in Natrona County?
The County Assessor, whose page SearchSystems verified is at natronacounty-wy.gov/871/Property-Information.
Where are evictions from Natrona County filed?
In the Circuit Court. The file is public unless the court seals it.
How is property assessed in Wyoming?
Wyoming assesses homes at 9.5 percent of their market value.
Is this the official Natrona 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.