Weston County property record for 603 1st St, Upton, WY 82730
| Property Type | Mobile Home |
|---|---|
| Details | 1 ba · 826 sqft · built 1974 |
| Owner | Individual Name on File |
| Tax Bill | $36 (2025) |
| APN | M0005316 |
| Primary APN | M0005316 |
|---|---|
| Alternative APN |
|
| Full Baths | 1 Bath |
|---|---|
| Stories | 1 Story |
| Building Area | 826 sqft Living Area |
| Interior Walls | Paneling |
| Year Built | Built 1974 |
|---|---|
| Effective Year Built | Effective 1974 |
| Architectural Style | Mobile Home |
| Exterior Material | Aluminum/Vinyl |
| Roof Type | Flat |
| Roof Material | Metal |
| Deck Area | Deck Area |
| Heating System | Forced Air with A/C |
|---|
| Account Number | M0005316 |
|---|---|
| Street Address | 603 1ST ST |
| City | UPTON |
| State | WY |
| Zip | 82730-5006 |
| Property Category | Residential |
| Property Type | Residential > Prefabricated > Mobile Home |
| Legal Description | 1974 HOLLY PARK 59X14 VIN M602481 TITLE 21-182660 |
| Jurisdiction | WESTON WY |
| Township / Civil Division | UPTON |
| Census Block Group | 1 |
| Census Block | 1118 |
| Census Tract | 951100 |
603 1st St, a mobile home, is owned by an individual.
Source: Weston County records, as of July 17, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | PO BOX 57, UPTON, WY 82730-0057 |
| 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 | Sep 20, 2026 |
The 2025 property tax bill for 603 1st St was $36.
Source: Weston County assessment roll, as of July 17, 2026
| Type | Name |
|---|---|
| State | Wyoming |
| County | Weston County |
| Municipality | Upton Town |
| Unified School District | Weston County School District 7 (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $630 Building $630 | $6,629 Building $6,629 | |
| 2025 | $36.00 | ||
| 2023 | $621 Building $621 | $6,542 Building $6,542 | |
| 2022 | $40.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA has no flood map on file for 603 1st St.
Source: FEMA National Flood Hazard Layer
| FEMA Flood Zone | Not on file |
|---|
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 603 1st St is moderate, ranking above 40% of the US, with a 0.06% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 40% of the US · lower than 80% of Wyoming |
|---|---|
| Wildfire Likelihood | 0.06% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 | TOWN OF UPTON serves 1,100 people · EPA ID WY5600140 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Oct 2024 |
| Lead | 4 ppb (2024–2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | Sanitary survey deficiency not corrected Mar 2019 |
| 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 198 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fixed Wireless | 300 / 20 |
| Starlink Satellite | 280 / 30 |
| Visionary Broadband Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| RT Communications DSL · Fiber in parts of the area | 50 / 20 |
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