Big Horn County property record for 12 1st Ave E, Deaver, WY 82421
| Property Type | Mobile Home |
|---|---|
| Details | 3 bd · 2 ba · 1,184 sqft · built 1994 |
| Lot Size | 0.723 acres (31,500 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $221 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 31-35-001-00032 |
| Primary APN | 31-35-001-00032 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Stories | 1 Story |
| Building Area | 1,184 sqft Living Area |
| Interior Walls | Paneling |
| Year Built | Built 1994 |
|---|---|
| Effective Year Built | Effective 1994 |
| Architectural Style | Mobile Home |
| Exterior Material | Wood Siding |
| Roof Type | Gable |
| Roof Material | Metal |
| Lot Area | 31,500 sqft (0.723 acres) |
| Deck Area | 64 sqft |
| Shed | 1 Shed |
| Shed Area | 80 sqft |
| Heating System | Forced Air with A/C |
|---|
| Account Number | R0008560 |
|---|---|
| Street Address | 12 1ST AVE E |
| City | DEAVER |
| State | WY |
| Zip | 82421-9604 |
| Property Category | Residential |
| Property Type | Residential > Prefabricated > Mobile Home |
| Legal Description | LOTS 1 THRU 9 E2 35 OT SD80-1662 |
| Legal Subdivision | DEAVER OT |
| Legal Block | 35 |
| Legal Lot Number | 1,6 |
| Jurisdiction | BIG HORN WY |
| Township / Civil Division | NORTH BIG HORN |
| Census Block Group | 1 |
| Census Block | 1139 |
| Census Tract | 962800 |
12 1st Ave E, a mobile home, is owned by an individual.
Source: Big Horn County records, as of September 25, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | PO BOX 274, FRANNIE, WY 82423-0274 |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 12 1st Ave E was $221, down 22.2% from the year before.
Source: Big Horn County assessment roll, as of July 10, 2026
| Type | Name |
|---|---|
| State | Wyoming |
| County | Big Horn County |
| Municipality | Deaver Town |
| Unified School District | Big Horn County School District 1 (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $3,383 (+15.62%) Land $2,715 Building $668 | $63,154 (+21.93%) Land $56,121 Building $7,033 | |
| 2025 | $221.00 (-22.18%) | $2,926 Land $1,958 Building $968 | $51,795 Land $39,294 Building $12,501 |
| 2024 | $284.00 | ||
| 2023 | $3,274 Land $2,054 Building $1,220 | $34,463 Land $21,622 Building $12,841 | |
| 2022 | $215.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 12 1st Ave E in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective November 4, 2022 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 1 in force |
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.
Wildfire risk around 12 1st Ave E is low, with a 0.01% annual chance of wildfire.
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 | DEAVER MUNICIPAL WATER SYSTEM serves 176 people · EPA ID WY5600016 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Aug 2022 |
| Lead | Under 1 ppb (2023–2025) 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, 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 23 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Starlink Satellite | 280 / 30 |
| TCT Internet DSL · Fiber in parts of the area | 75 / 50 |
5G (outdoors only) and 4G LTE
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