Natrona County property record for 3239 Sienna Dr, Casper, WY 82604 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,688 sqft · built 2016 |
| Lot Size | 0.122 acres (5,303 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $1,257 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 3379-18-41-8-01700 |
| Primary APN | 3379-18-41-8-01700 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 3 Rooms |
| Stories | 1 Story |
| Building Area | 1,688 sqft Living Area |
| Basement Area | 622 sqft |
| Unfinished Basement | 622 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 2016 |
|---|---|
| Effective Year Built | Effective 2016 |
| Architectural Style | Split Level |
| Exterior Material | Wood |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 5,303 sqft (0.122 acres) |
| Garage Type | Built-in |
| Garage Area | 462 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Slab |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air |
| Account Number | R0057460 |
|---|---|
| Street Address | 3239 SIENNA DR |
| City | CASPER |
| State | WY |
| Zip | 82604-4342 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | MESA DEL SOL (RPLT LOT 68 & 69) LOT 69A |
| Legal Subdivision | MESA DEL SOL (RPLT LOT 68 & 69) |
| Legal Lot Number | 69A |
| Jurisdiction | NATRONA WY |
| Township / Civil Division | CASPER |
| Census Block Group | 1 |
| Census Block | 1047 |
| Census Tract | 901 |
Source: Natrona County records · APN 3379-18-41-8-01700
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 | 3239 SIENNA DR, CASPER, WY 82604-4342 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Et Ux (and Wife) |
| 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 |
| 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 | $17,243 (+4%) Land $2,366 Building $14,877 | $290,043 (+5.8%) Land $38,505 Building $251,538 | |
| 2025 | $1,257.00 (-34.5%) | $16,580 (-37.03%) Land $2,275 Building $14,305 | $274,155 (-1.09%) Land $38,800 Building $235,355 |
| 2023 | $26,331 Land $2,937 Building $23,394 | $277,165 Land $30,916 Building $246,249 | |
| 2022 | $1,919.00 |
Source: FEMA National Flood Hazard Layer, Natrona County (56025C), updated January 2, 2020 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 560250009011, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Community Rating System | Class 10 (0% premium discount) |
| Nearby Flood Policies | 1 in force |
| Nearby Flood Claims | 1 (1978) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Jul 1978, tidal / storm surge |
| Wildfire Risk | Low above 32% of the US · above 11% of Wyoming |
|---|---|
| Wildfire Likelihood | About 1 in 5,000 per year |
| Exposure | Direct burnable vegetation at the parcel |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 145 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Spectrum | Cable | 1,000 / 50 |
| Mountain West Technologies | Fixed Wireless (unlicensed) | 300 / 50 |
| Verizon | Fixed Wireless | 300 / 20 |
| Visionary Communications | Fixed Wireless | 100 / 20 |
| AT&T | Fixed Wireless | 100 / 20 |
May also be available at this address: Visionary Communications, Lumen Technologies, Clarity Telecom. Availability varies by address; speeds are provider-advertised maximums, not measured.
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