Natrona County property record for 441 Landmark Dr, Casper, WY 82609
| Property Type | Office Building |
|---|---|
| Details | 68,887 sqft · built 1999 |
| Lot Size | 8.02 acres (349,351 sqft) |
| Owner | Company Name on File |
| Tax Bill | $74,151 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 3379-12-10-7-00400 |
| Primary APN | 3379-12-10-7-00400 |
|---|---|
| Alternative APNs |
|
| Units | 24 Units |
|---|---|
| Stories | 1 Story |
| Building Area | 68,887 sqft Total Area |
| Year Built | Built 1999 |
|---|---|
| Effective Year Built | Effective 2013 |
| Fire Resistance | Wood or Wood & Steel Frame |
| Roof Type | Flat |
| Lot Area | 349,351 sqft (8.02 acres) |
| Cooling System | Package A/C |
|---|---|
| Heating System | Space Heater |
| Account Number | R0019254 |
|---|---|
| Street Address | 441 LANDMARK DR, 150 |
| City | CASPER |
| State | WY |
| Zip | 82609-4565 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Office Building |
| Legal Description | BLACKMORE MARKETPLACE #7 LOT 2 COMMERCIAL |
| Legal Range | 79W |
| Legal Township | 33N |
| Legal Section | 12 |
| Legal Subdivision | BLACKMORE MARKETPLACE #7 |
| Legal Lot Number | 2 |
| Jurisdiction | NATRONA WY |
| Township / Civil Division | CASPER SOUTH |
| Census Block Group | 4 |
| Census Block | 4006 |
| Census Tract | 1602 |
Source: Natrona County records · APN 3379-12-10-7-00400
Assessment roll updated July 7, 2026 · Last verified August 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | PO BOX 2390, CASPER, WY 82602-2390 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Oct 12, 2022 |
| Deed Sale | Oct 12, 2022 |
| Prior Sale | Aug 30, 2021 |
| Deed Document Number | 20221131650 |
| Record Updated | Sep 20, 2026 |
Source: Natrona County records · Assessment roll updated July 7, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | Wyoming |
| County | Natrona County |
| Municipality | Casper City |
| 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 | $1,017,167 (+15.41%) Land $77,159 Building $940,008 | $10,707,019 (+15.41%) Land $812,201 Building $9,894,818 | |
| 2025 | $74,151.00 (+21.08%) | $881,332 (+4.9%) Land $81,016 Building $800,316 | $9,277,168 (+4.9%) Land $852,798 Building $8,424,370 |
| 2023 | $840,201 Land $76,798 Building $763,403 | $8,844,224 Land $808,405 Building $8,035,819 | |
| 2022 | $61,242.00 |
Source: FEMA National Flood Hazard Layer as of January 2, 2020 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Wildfire Risk | Low lower than 95% of the US · lower than 99.8% of Wyoming |
|---|---|
| Wildfire Likelihood | 0.03% annual chance |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Starlink Satellite | 280 / 30 |
| Mountain West Technologies Fixed Wireless | 125 / 25 |
| Visionary Communications Fixed Wireless | 100 / 20 |
| Lumen Technologies DSL | 60 / 5 |
| Inventive Wireless of Nebraska Fixed Wireless | 50 / 5 |
May also be available: AT&T, Clarity Telecom, Spectrum, Verizon.
Based on FCC filings for 25 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | CITY OF CASPER serves 59,000 people |
|---|---|
| Water Source | Purchased surface water from CENTRAL WY REGIONAL WATER SYSTEM JPB |
| Last State Inspection | Jun 2022 |
| Lead | 1 ppb (2024–2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. This system sells water to local utilities; the supplier billing this address may be one of them. The full violation and enforcement history is in the system's EPA record.
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