Natrona County property record for 222 E 5th St, Casper, WY 82601
| Property Type | Single Family Home |
|---|---|
| Details | 2 ba · 777 sqft · built 1946 |
| Lot Size | 0.257 acres (11,200 sqft) |
| Owner | Individual Name on File |
| Last Sale | $188,423 (Feb 2026) |
| Tax Bill | $1,284 (2026) |
| Flood Zone | Zone X (moderate risk) |
| APN | 3379-07-21-0-00800 |
| Primary APN | 3379-07-21-0-00800 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2 Baths |
|---|---|
| Total Rooms | 3 Rooms |
| Stories | 1 Story |
| Building Area | 777 sqft Living Area |
| Basement Area | 273 sqft |
| Finished Basement | 504 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1946 |
|---|---|
| Effective Year Built | Effective 1955 |
| Architectural Style | Ranch |
| Exterior Material | Stucco |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 11,200 sqft (0.257 acres) |
| Garage Type | Detached |
| Garage Area | 1,128 sqft |
| Parking Spaces | 4 Parking Spaces |
| Porch | Enclosed Porch |
| Heating System | Forced Air with A/C |
|---|
| Account Number | R0012530 |
|---|---|
| Street Address | 222 FIFTH ST E |
| City | MILLS |
| State | WY |
| Zip | 82644-5252 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | MILLS BLK 26 LOT 7-8 |
| Legal Range | 79W |
| Legal Township | 33N |
| Legal Section | 07 |
| Legal Subdivision | MILLS |
| Legal Block | 26 |
| Legal Lot Number | 7,8 |
| Jurisdiction | NATRONA WY |
| Township / Civil Division | CASPER |
| Census Block Group | 1 |
| Census Block | 1083 |
| Census Tract | 1100 |
Source: Natrona County records, as of September 29, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 222 FIFTH ST E, MILLS, WY 82644-5252 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Feb 27, 2026 · Amount on File |
| Deed Sale | Feb 27, 2026 · Amount on File |
| Deed Document Number | 20261183965 |
| Record Updated | Oct 29, 2026 |
Source: Natrona County assessment roll, as of July 7, 2026
| Type | Name |
|---|---|
| State | Wyoming |
| County | Natrona County |
| Municipality | Mills Town |
| Unified School District | Natrona County School District 1 (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $1,284.00 | $17,626 (+25.57%) Land $4,270 Building $13,356 | $192,455 (+2.09%) Land $51,864 Building $140,591 |
| 2025 | $1,284.00 (+1.99%) | $14,037 (-18.73%) Land $3,079 Building $10,958 | $188,521 (+3.68%) Land $43,216 Building $145,305 |
| 2023 | $17,273 Land $4,522 Building $12,751 | $181,826 Land $47,600 Building $134,226 | |
| 2022 | $1,259.00 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
Source: FEMA National Flood Hazard Layer, effective January 2, 2020 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 3 in force |
| Nearby Flood Claims | 1 (1983) |
| Most Recent Claim | Jul 1983 · tidal / storm surge |
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: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 94% of Wyoming |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | CITY OF MILLS serves 4,050 people · EPA ID WY5600036 |
|---|---|
| Water Source | Groundwater influenced by surface water |
| Last State Inspection | Aug 2022 |
| Lead | Under 1 ppb (2023–2025) action level 15 ppb |
| Water Quality | Total trihalomethanes resolved · Jan 2025 |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 250 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Mountain West Technologies Fixed Wireless · Fiber in parts of the area | 125 / 25 |
| Visionary Broadband Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: Verizon.
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