Natrona County property record for 605 E 20th St, Casper, WY 82601 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1.5 ba · 1,055 sqft · built 1922 |
| Lot Size | 0.152 acres (6,600 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $1,246 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 3379-15-23-9-01100 |
| Primary APN | 3379-15-23-9-01100 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 4 Rooms |
| Stories | 1 Story |
| Building Area | 1,055 sqft Living Area |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1922 |
|---|---|
| Effective Year Built | Effective 1991 |
| Architectural Style | Ranch |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 6,600 sqft (0.152 acres) |
| Garage Type | Detached |
| Garage Area | 888 sqft |
| Parking Spaces | 4 Parking Spaces |
| Deck Area | 120 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air |
| Account Number | R0023110 |
|---|---|
| Street Address | 605 E 20TH ST |
| City | CASPER |
| State | WY |
| Zip | 82601-4717 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | SOUTH BLK L LOT 1-2 |
| Legal Range | 79W |
| Legal Township | 33N |
| Legal Section | 15 |
| Legal Subdivision | SOUTH |
| Legal Block | L |
| Legal Lot Number | 1,2 |
| Jurisdiction | NATRONA WY |
| Township / Civil Division | CASPER |
| Census Block Group | 3 |
| Census Block | 3077 |
| Census Tract | 602 |
Source: Natrona County records · APN 3379-15-23-9-01100
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 | 605 E 20TH ST, CASPER, WY 82601-4717 |
| 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 |
| 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 | $17,094 (+30.4%) Land $3,648 Building $13,446 | $213,658 (+5.48%) Land $39,075 Building $174,583 | |
| 2025 | $1,246.00 (+6.68%) | $13,109 (-18.2%) Land $2,631 Building $10,478 | $202,558 (+20.07%) Land $38,116 Building $164,442 |
| 2023 | $16,025 Land $3,285 Building $12,740 | $168,696 Land $34,584 Building $134,112 | |
| 2022 | $1,168.00 |
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 X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 366 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Clarity Telecom | Fiber | 5,000 / 5,000 |
| Spectrum | Cable | 1,000 / 1,000 |
| Mountain West Technologies | Fixed Wireless (unlicensed) | 125 / 25 |
| Visionary Communications | Fixed Wireless | 100 / 20 |
May also be available at this address: AT&T, Verizon, Mountain West Technologies, Visionary Communications. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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