Natrona County property record for 9940 Osage, Casper, WY 82601 · Last verified July 2026
| Property Type | Residential Vacant Land |
|---|---|
| Lot Size | 5.07 acres (221,241 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $149 (2025) |
| Flood Zone | Zone D (undetermined) |
| APN | 3579-19-10-3-00600 |
| Primary APN | 3579-19-10-3-00600 |
|---|---|
| Alternative APNs |
|
| Lot Area | 221,241 sqft (5.07 acres) |
|---|
| Account Number | R0055473 |
|---|---|
| Street Address | 9940 OSAGE |
| City | CASPER |
| State | WY |
| Zip | 82601-7528 |
| Property Category | Residential |
| Property Type | Vacant Land > Residential |
| Legal Description | ATKINSON SIMPLE LOT 20B |
| Legal Range | 79W |
| Legal Township | 35N |
| Legal Section | 19 |
| Legal Subdivision | ATKINSON SIMPLE |
| Legal Lot Number | 20B |
| Jurisdiction | NATRONA WY |
| Township / Civil Division | CASPER NORTH |
| Census Block Group | 3 |
| Census Block | 3104 |
| Census Tract | 1401 |
Source: Natrona County records · APN 3579-19-10-3-00600
Assessment roll updated July 7, 2026 · Last verified July 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 9940 OSAGE, CASPER, WY 82601-7528 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
Source: Natrona County records · Assessment roll updated July 7, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | Wyoming |
| County | Natrona County |
| Unified School District | Natrona County School District 1 (KG - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $2,200 (+14.29%) Land $2,200 | $23,157 (+14.3%) Land $23,157 | |
| 2025 | $149.00 (+69.32%) | $1,925 (+47.85%) Land $1,925 | $20,259 (+47.88%) Land $20,259 |
| 2023 | $1,302 Land $1,302 | $13,700 Land $13,700 | |
| 2022 | $88.00 |
Source: FEMA National Flood Hazard Layer, Natrona County (56025C), updated January 2, 2020 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone D |
|---|---|
| Flood Hazard | Undetermined not studied |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Wildfire Risk | Moderate above 63% of the US · above 50% of Wyoming |
|---|---|
| Wildfire Likelihood | About 1 in 532 per year |
| Exposure | Direct burnable vegetation at the parcel |
Values are read at the parcel center point; lenders make the official flood determination.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures