Big Horn County, WY Property Records
Property records in Big Horn, Wyoming document key details about real estate, including ownership, parcel boundaries, legal descriptions, assessed values, tax information, sales history, and recorded documents such as deeds, mortgages, and plats. These records are useful for buyers, sellers, property owners, lenders, researchers, and professionals who need to verify ownership, estimate taxes, review property history, or support title and land-use research. Official Big Horn property records are maintained through Big Horn County offices, primarily the County Assessor for parcel and valuation information and the County Clerk for recorded land documents. Users can begin their search through the county’s official Big Horn property records resources or contact the appropriate county office for certified copies and current filing details.
Big Horn County, WY Property Records & Statistics
Big Horn County has a median rent of $789, below Wyoming's $824 and the national median of $840.25, which makes it one of the more affordable places to rent. Renter-occupied housing accounts for 24.11% of occupied homes, slightly above the state figure of 23.09% and the national figure of 21.81%.
The median home value is $168,600, well under the state median of $244,250 and a little below the national median of $173,750. The median property tax rate is 0.61%, just above the state rate of 0.59% but below the national rate of 0.74%. Buyers therefore face lower prices than elsewhere in Wyoming, with a tax rate close to the state norm.
The median household income is $59,378.50, below both the state figure of $66,141.50 and the national figure of $65,108. Employment is a bright spot: the unemployment rate of 1.79% is lower than the state rate of 2.26% and the national rate of 2.87%.
Taken together, the figures describe an affordable county with modest incomes, low unemployment and a housing market where most households own their homes.
Median Rent
Median Property Tax Rate
Median Home Value
Median Income
Unemployment Rate
Renter Occupied Housing
Property Records, Assessments, and Valuations in Big Horn
Big Horn County property records cover tax assessments, recorded deeds and mortgages, property valuations, and foreclosure filings. The county has 8,207 total parcels, including 6,204 residential and 471 commercial parcels, and tax records cover 99.91% of the population. Recorded documents include 13,338 deeds and 9,351 mortgages, with valuation data for 3,322 properties.
| Key Data | Details |
|---|---|
| Total Parcels | 8,207 |
| Residential Parcels | 6,204 |
| Commercial Parcels | 471 |
| Tax Record Coverage | 99.91% |
| Assessment Year | 2025 |
| Deed Records | 13,338 |
| Mortgage Records | 9,351 |
| Properties with Valuation Data | 3,322 |
| Latest Valuation Update | August 19, 2025 |
| Notice of Trustee Sale Records | 169 |
Assignment and Release Records
Assignment and release records track a mortgage after it is recorded. An assignment shows that a mortgage moved from one lender or loan holder to another, and a release shows that the loan was satisfied and the lien lifted from the property.
Big Horn County has 12,277 assignment and release records. They include 1,521 assignment documents recorded from January 4, 2005, through June 25, 2025, and 10,747 release documents recorded from January 4, 2005, through August 27, 2025, plus 9 other documents.
These records help buyers, owners and title researchers 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 Big Horn County Clerk can direct you to the recorded documents themselves.
How to Search Big Horn County, WY Property Records
Big Horn County property records are maintained through the County Clerk, who records deeds, mortgages and related documents, together with assessment data covering the county's 8,207 parcels. Records include ownership, recorded transactions, valuations and foreclosure filings.
Start with the Big Horn County Clerk page for information on land records and the office's services. Recorded documents can be searched online through iDoc Market, the records search listed for the county. To submit documents electronically, the county lists Simplifile for eRecording.
The Clerk's office is at 420 West C Street, Basin, and is open Monday through Friday, 8:00 AM to 5:00 PM. The phone number is 307-568-2357.
Before you search, have the owner name, property address or document details ready. Enter the most complete information you have, review the matching results and open the record that fits the property. If something is missing online, call the Clerk's office for help.
Big Horn Registrar of Deeds
The Big Horn County Probate Office is located at 420 West C Street, Basin, WY, 82410 and can be reached at 307-568-2357. Office hours are Monday - Friday: 8:00 AM - 5:00 PM. Records can be accessed through idocmarket.com or the official website bighorncountywy.gov.
Big Horn County Clerk
Big Horn County Property Records FAQ
How can I search Big Horn County property records by address?
Recorded documents are searched through iDoc Market, the records search listed by the county. Records are indexed by name and document details more than by street address, so use an owner name if an address search turns up nothing. The Big Horn County Clerk at 307-568-2357 can also help.
How can I find property owners in Big Horn County?
Owners are named on recorded deeds, which you can search through iDoc Market. Search by a known name to see transfers and the current titleholder. You can also visit the Big Horn County Clerk at 420 West C Street, Basin, on weekdays for in-person help.
How can I check a property's assessed value in Big Horn County?
Big Horn County's tax records reflect the 2025 assessment year across 8,207 parcels. Assessments are set by the county assessor, and the Wyoming Department of Revenue provides guidance on property valuation. To locate a specific assessment, call the County Clerk at 307-568-2357 for direction to the assessor.
Where can I find Big Horn County property tax bills and payment records?
Property taxes are billed and collected by the county treasurer. Call the Big Horn County Clerk at 307-568-2357 for help reaching that office, or stop by 420 West C Street, Basin, Monday through Friday from 8:00 AM to 5:00 PM. Have the parcel number or owner name ready so staff can find the bill.
How can I find deeds and other recorded documents in Big Horn County?
Search recorded deeds, mortgages and other instruments through iDoc Market. The county holds 13,338 deed records and 9,351 mortgage records. To record a document electronically, the county lists Simplifile, and the Clerk's office can answer recording questions.
Where can I access Big Horn County parcel maps and GIS information?
Parcel maps are kept by county offices separate from the recorded-documents search. Call the Big Horn County Clerk at 307-568-2357 and ask which office provides parcel maps and GIS layers. Maps are for reference only and are not a legal survey of boundaries.
How can I check permits and zoning information in Big Horn County?
Permit and zoning rules depend on location. Properties within a town such as Basin or Greybull follow that town's rules, while rural land falls under county regulations. Call the Big Horn County Clerk at 307-568-2357 to be pointed to the right planning or permitting contact before you build or change a property's use.
How can I create a list of property owners in Big Horn County?
The county's online tools support one-property-at-a-time lookups. For a list of owners across an area, contact the Big Horn County Clerk at 307-568-2357 or visit 420 West C Street, Basin, and ask what multi-record requests are available. You can also build a list gradually from recorded-document searches.