Natrona County property record for 11440 Zero Rd, Casper, WY 82604 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bathrooms | 3 Baths |
| Architecture Style | Bi-Level |
| Year Built | Built 1976 |
| Square Footage | 1,512 sqft Living Area |
| Lot Size | 646,866 sqft (14.8 acres) |
| Garage | Attached, 728 sqft |
| Tax Bill | $2,214.00 (2025) |
| Primary APN | 3481-35-40-1-00200 |
|---|---|
| Alternative APNs |
|
| Full Baths | 3 Baths |
|---|---|
| Total Rooms | 4 Rooms |
| Building Area | 1,512 sqft Living Area |
| Basement Area | 1,512 sqft Basement |
| Finished Basement | 756 sqft Finished |
| Unfinished Basement | 756 sqft Unfinished |
| Stories | 1 Stories |
| Interior Structure | Wallboard/Drywall Interior Structure |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1976 |
|---|---|
| Effective Year Built | Effective 1976 |
| Architectural Style | Bi-Level Style |
| Exterior Material | Wood Exterior |
| Construction Type | Frame Construction |
| Roof Construction | Gable/Hip Roof Construction |
| Roof Material | Composition Shingle Roof |
| Lot Area | 646,866 sqft (14.8 acres) |
| Parking Spaces | 3 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 728 sqft Garage |
| Heating System | Forced Air with Air Conditioning Heating |
|---|
| Account Number | R0040607 |
|---|---|
| Street Address | 11440 ZERO RD |
| City | CASPER |
| State | WY |
| Zip | 82604-9539 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | SIEFERS LOT 2 |
| Legal Range | 81W |
| Legal Township | 34N |
| Legal Section | 35 |
| Legal Subdivision | SIEFERS |
| Legal Lot Number | 2 |
| Jurisdiction | NATRONA WY |
| Minor Civil Division | HELLS HALF ACRE |
| Census Blockgroup | 2 |
| Census Block | 2073 |
| Census Tract | 1802 |
Source: Natrona County records · APN 3481-35-40-1-00200
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 | PO BOX 565, MILLS, WY 82644-0565 |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Et Ux (and Wife) - Vendor Data Only |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | NATRONA WY |
| Property Address | 11440 ZERO RD, CASPER, WY 82604-9539 |
| Transaction Type | Mortgage |
| Record Updated | Jul 06, 2021 |
| Title Company | CHICAGO TITLE COMPANY, CHICAGO TITLE INSURANCE CO |
| Name | Verified Name |
|---|
| Document Number | 0001099184 |
|---|---|
| Date | Mar 08, 2021 |
| Instrument | 1099184 |
| Name | SUN WEST MORTGAGE COMPANY INC |
|---|---|
| Type | Mortgage Company |
| Address | BUENA PARK, CA 90620 |
| Type | Veterans Administration Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Mar 01, 2051 |
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 | $29,178 (+35.5%) Land $8,134 Building $21,044 | $638,441 (+28.02%) Land $186,440 Building $452,001 | |
| 2025 | $2,214.00 (-23.18%) | $21,533 (-43.3%) Land $7,821 Building $13,712 | $498,688 (+24.75%) Land $164,646 Building $334,042 |
| 2023 | $37,976 Land $12,622 Building $25,354 | $399,748 Land $132,859 Building $266,889 | |
| 2022 | $2,882.00 |
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 | High above 71% of the US · above 68% of Wyoming |
|---|---|
| Wildfire Likelihood | About 1 in 402 per year |
| Exposure | Direct burnable vegetation at the parcel |
Values are read at the parcel center point; lenders make the official flood determination.
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