Tripp County property record for 31865 US Hwy 18, Winner, SD 57580
| Property Type | Single Family Home |
|---|---|
| Lot Size | 28.9 acres (1,259,320 sqft) |
| Owner | 2 Individual Names on Record |
| Tax Bill | $1,310 (2026) |
| APN | 43.02.1400 |
| Primary APN | 43.02.1400 |
|---|
| Lot Area | 1,259,320 sqft (28.9 acres) |
|---|
| Street Address | 31865 US HIGHWAY 18 |
|---|---|
| City | WINNER |
| State | SD |
| Zip | 57580-6437 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOTS B-1 TO B-4, SUB- DIV. OF OUTLOT B OF MOORHEAD OUTLOTS, SUB DIV. OF |
| Legal Range | 76 |
| Legal Township | 98 |
| Legal Section | 05 |
| Legal Subdivision | B-4 SUB |
| Legal Lot Number | B |
| Jurisdiction | TRIPP SD |
| Township / Civil Division | WILSON |
| Census Block Group | 1 |
| Census Block | 1027 |
| Census Tract | 971600 |
Source: Tripp County records, as of October 22, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 31865 US HIGHWAY 18, WINNER, SD 57580-6437 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
Source: Tripp County assessment roll, as of October 22, 2026
| Type | Name |
|---|---|
| State | South Dakota |
| County | Tripp County |
| County Subdivision | Wilson Township |
| Unified School District | Winner School District 59-2 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $1,310.00 (+3.89%) | $201,003 (+1.06%) Land $54,103 Building $146,900 | $201,003 Land $54,103 Building $146,900 |
| 2025 | $1,261.00 (-9.86%) | $198,904 (+10.99%) Land $52,004 Building $146,900 | |
| 2023 | $179,216 Land $47,223 Building $131,993 | ||
| 2021 | $1,399.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 63% of the US · lower than 75% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.03% annual chance |
| Exposure | Direct burnable vegetation |
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 | TRIPP COUNTY WATER USER DISTRICT serves 4,860 people · EPA ID SD4600520 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jan 2024 |
| Lead | 2 ppb (2024) 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 3 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Golden West Telecommunications Fiber | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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