Big Horn County property record for 18 Central Ave, Deaver, WY 82421
| Property Type | Post Office |
|---|---|
| Details | 960 sqft · built 1962 |
| Lot Size | 0.241 acres (10,500 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $532 (2025) |
| Deeds & Mortgages | Apr 2022 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 31-36-000-00095 |
| Primary APN | 31-36-000-00095 |
|---|---|
| Alternative APNs |
|
| Stories | 1 Story |
|---|---|
| Building Area | 960 sqft Total Area |
| Year Built | Built 1962 |
|---|---|
| Effective Year Built | Effective 1962 |
| Roof Type | Flat |
| Lot Area | 10,500 sqft (0.241 acres) |
| Cooling System | HVAC |
|---|---|
| Heating System | HVAC |
| Account Number | R0008574 |
|---|---|
| Street Address | 18 CENTRAL AVE |
| City | DEAVER |
| State | WY |
| Zip | 82421-9901 |
| Property Category | Public Works |
| Property Type | Public Works > Post Office |
| Legal Description | LOTS 9,10,11 36 OT SD163-997 |
| Legal Subdivision | DEAVER OT |
| Legal Block | 36 |
| Legal Lot Number | 9,11 |
| Jurisdiction | BIG HORN WY |
| Township / Civil Division | NORTH BIG HORN |
| Census Block Group | 1 |
| Census Block | 1160 |
| Census Tract | 962800 |
18 Central Ave, a public works property, is owned by two individuals.
Source: Big Horn County records, as of July 10, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 734 ROBIN ST, SMITHFIELD, UT 84335-1028 |
| 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 | 2 Names on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | BIG HORN WY |
| Recording Date | Apr 29, 2022 |
| Property Address | 18 CENTRAL AVE, DEAVER, WY 82421-9901 |
| Document Number | 000163/997 |
| Book / Page | 163 / 997 |
| Instrument Date | Apr 21, 2022 |
| Instrument | 1139991 |
| Transaction Type | Transfer |
| Record Updated | Mar 14, 2023 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 734 ROBIN ST, SMITHFIELD, UT 84335-1028 |
The 2025 property tax bill for 18 Central Ave was $532.
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 | $8,031 (+14.14%) Land $2,175 Building $5,856 | $84,537 (+14.15%) Land $22,890 Building $61,647 | |
| 2025 | $532.00 | $7,036 Land $1,225 Building $5,811 | $74,060 Land $12,890 Building $61,170 |
| 2023 | $7,469 Land $1,195 Building $6,274 | $78,615 Land $12,575 Building $66,040 | |
| 2022 | $447.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 18 Central Ave 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 18 Central Ave 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 56 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| TCT Internet Fiber | 1,000 / 1,000 |
5G (outdoors only) and 4G LTE
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