Crook County, WY Property Records
Property records in Crook, Wyoming, document ownership and legal details for real estate within Crook County. These records may include deeds, parcel numbers, property descriptions, assessed values, tax information, ownership history, plats, liens, and transfer records. They are useful for verifying ownership, researching property taxes, reviewing boundaries, preparing real estate transactions, and conducting title or historical property research.
Official Crook property records are maintained primarily by Crook County offices, including the County Assessor for valuation and parcel information and the County Clerk for recorded land documents. Users can begin by visiting the official Crook County property records resources to find the appropriate county department, search tools, contact information, and instructions for requesting certified records.
Crook County, WY Property Records & Statistics
Crook County has a median rent of $740, below Wyoming's $824 and the national median of $840.25, so renting is comparatively inexpensive. Renter-occupied housing accounts for 19.42% of occupied homes, under the state figure of 23.09% and the national figure of 21.81%, which points to a largely owner-occupied county.
The median home value is $271,100, higher than the state median of $244,250 and well above the national median of $173,750. At the same time, the median property tax rate of 0.43% is well below the state rate of 0.59% and the national rate of 0.74%. Homes are valued high, but owners pay one of the lighter tax rates among the comparisons.
The median household income is $69,074, above both the state figure of $66,141.50 and the national figure of $65,108. The unemployment rate of 2.11% is lower than the state rate of 2.26% and the national rate of 2.87%.
Taken together, the figures describe a county with low rents, high home values, low property taxes, solid incomes and a healthy job market.
Median Rent
Median Property Tax Rate
Median Home Value
Median Income
Unemployment Rate
Renter Occupied Housing
Property Records, Assessments, and Valuations in Crook
Crook County property records cover tax assessments, recorded deeds and mortgages, property valuations, and foreclosure filings. The county has 7,378 total parcels, including 5,253 residential and 638 commercial parcels, and tax records cover 100% of the population. Recorded documents include 10,745 deeds and 8,309 mortgages, with valuation data for 2,049 properties.
| Key Data | Details |
|---|---|
| Total Parcels | 7,378 |
| Residential Parcels | 5,253 |
| Commercial Parcels | 638 |
| Tax Record Coverage | 100% |
| Assessment Year | 2025 |
| Deed Records | 10,745 |
| Mortgage Records | 8,309 |
| Properties with Valuation Data | 2,049 |
| Latest Valuation Update | August 19, 2025 |
| Notice of Trustee Sale Records | 113 |
Assignment and Release Records
Assignment and release records follow a mortgage after it is recorded. An assignment shows that a mortgage was transferred from one lender or loan holder to another, while a release shows that the loan was satisfied and the lien removed from the property.
Crook County has 2,777 assignment and release records. They include 70 assignment documents recorded from September 18, 2020, through August 12, 2025, and 2,707 release documents recorded from January 29, 2018, through August 26, 2025.
Buyers, owners and researchers can use these records to confirm that earlier mortgages were paid off, follow a loan between lenders and spot liens that may still be open before a sale or refinance. The Crook County recorded documents page explains how to find the documents themselves.
How to Search Crook County, WY Property Records
Crook County property records are maintained through the County Clerk, who records deeds, mortgages and other real estate documents. With assessment data, they cover the county's 7,378 parcels and include ownership, transactions, valuations and foreclosure filings.
The Crook County Clerk page describes the office and its services. The recorded documents page explains how to find and record documents. Recorded documents can be searched online through iDoc Market, the records search listed for the county.
The Clerk's office is at 309 Cleveland Street, Sundance, and is open Monday through Friday, 8:00 AM to 5:00 PM. The phone number is 307-283-1323.
To search, have the owner name, property address or document details ready. Enter the most complete information, review the matching results and open the record that fits. If a document is not available online, call the Clerk's office for help.
Crook Registrar of Deeds
The Crook County Probate Office is located at 309 Cleveland Street, Sundance, WY, 82729 and can be reached at 307-283-1323. Office hours are Monday - Friday: 8:00 AM - 5:00 PM. Records can be accessed through idocmarket.com or the official website crookcounty.wy.gov.
Crook County Clerk
Crook County Property Records FAQ
How can I search Crook County property records by address?
Recorded documents are searched through iDoc Market, the records search listed by the county. Recorded instruments are indexed mainly by name and document details, so try an owner name if an address search finds nothing. The Crook County Clerk at 307-283-1323 can also help.
How can I find property owners in Crook County?
Owners are named on recorded deeds, searchable through iDoc Market. Search by a known name to see transfers and who holds title. The Crook County Clerk at 309 Cleveland Street, Sundance, can help in person on weekdays.
How can I check a property's assessed value in Crook County?
Crook County's tax records reflect the 2025 assessment year across 7,378 parcels. Assessments are set by the county assessor, and the Wyoming Department of Revenue offers valuation guidance. To find a specific assessment, call the County Clerk at 307-283-1323 for direction to the assessor.
Where can I find Crook County property tax bills and payment records?
Property taxes are billed and collected by the county treasurer. Call the Crook County Clerk at 307-283-1323 for help reaching that office, or visit 309 Cleveland Street, Sundance, Monday through Friday from 8:00 AM to 5:00 PM. Have the parcel number or owner name ready.
How can I find deeds and other recorded documents in Crook County?
Search deeds, mortgages and other recorded instruments through iDoc Market. The county has 10,745 deed records and 8,309 mortgage records. The recorded documents page explains recording and document requests.
Where can I access Crook County parcel maps and GIS information?
Parcel maps are kept by county offices separate from the recorded-documents search. Call the Crook County Clerk at 307-283-1323 and ask which office provides parcel maps and GIS layers. Maps are for reference and are not a legal survey of boundaries.
How can I check permits and zoning information in Crook County?
Permit and zoning rules depend on location. Parcels within a town such as Sundance or Moorcroft follow that town's rules, while rural land falls under county regulations. Call the Crook County Clerk at 307-283-1323 to be pointed to the right planning or permitting office before you build.
How can I create a list of property owners in Crook County?
The county's online tools are designed for single-property lookups. For a list of owners across an area, contact the Crook County Clerk at 307-283-1323 or visit 309 Cleveland Street, Sundance, and ask what multi-record requests are available. A list can also be compiled gradually from recorded-document searches.