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 9, 2026.
Platte County, Wyoming, has about 8,500 residents (2024 Census Bureau estimate). The title to a parcel in Platte 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, evictions and court cases, records requests and common questions.
Related guides: Platte County public records, Platte County arrest records, Platte County warrants, Platte County inmate search, Platte County criminal records, Wyoming arrest records and Wyoming inmate search.
Deeds, Mortgages and Liens in Platte County
Deeds, mortgages, liens and easements that affect title to land in Platte 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 wyocomet.wyo.gov/repositories/2/resources/1003 (page title: Collection: Guide to the Platte County Clerk Records | ArchivesSpace Public Interface), phone (307) 777-7826, which answered when SearchSystems opened it on September 24, 2026.
Assessed Values and the Tax Roll in Platte County
What a parcel in Platte County is taxed on is the business of the County Assessor, which also 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 plattecountywyoming.com/departments/Assessor (page title: The Official Website of Platte County, Wyoming | Assessor), phone 307-322-2858, 911 Location 800 9th Street PO Box 895 Wheatland, WY 82201, Monday - Friday 7:00 am - 5:00 pm, which answered when SearchSystems opened it on September 24, 2026.
Evictions and Court Cases About Land in Platte 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 Platte County; the court file is public unless sealed.
The court records page SearchSystems verified for the county is at wyocomet.wyo.gov/repositories/2/resources/943, phone (307) 777-7826.
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. The county records request page SearchSystems verified is at plattecountywyoming.com/PublicRecordsRequest (page title: The Official Website of Platte County, Wyoming | Public Records Request).
Frequently Asked Questions
Who records deeds in Platte County?
The County Clerk, at wyocomet.wyo.gov, phone (307) 777-7826. Deeds, mortgages and liens on land in Platte County are filed there, and the County Assessor (plattecountywyoming.com/departments/Assessor) has the assessment records.
Who sets the assessed value of a property in Platte County?
The County Assessor, whose page SearchSystems verified is at plattecountywyoming.com/departments/Assessor.
Where are evictions from Platte 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 Platte 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.