Tripp County property record for 27998 318th Ave, Winner, SD 57580
| Property Type | Rural Home |
|---|---|
| Lot Size | 22.7 acres (989,248 sqft) |
| Owner | 2 Company Names on Record |
| Tax Bill | $2,161 (2026) |
| APN | 21.35.3400 |
| Primary APN | 21.35.3400 |
|---|
| Lot Area | 989,248 sqft (22.7 acres) |
|---|
| Street Address | 27998 318TH AVE |
|---|---|
| City | WINNER |
| State | SD |
| Zip | 57580-6441 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Rural Home |
| Legal Description | PART OF SW1/4 LYING SW OF R/W, LESS OUTLOT A 35-99-76 |
| Legal Range | 76 |
| Legal Township | 99 |
| Legal Section | 35 |
| Legal Lot Number | A |
| Jurisdiction | TRIPP SD |
| Township / Civil Division | LAMRO |
| Census Block Group | 1 |
| Census Block | 1028 |
| 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 Company Names on Record |
|---|---|
| Mailing Address | 27998 318TH AVE, WINNER, SD 57580-6441 |
| Owner Type | Company |
| 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 | Lamro Township |
| Unified School District | Winner School District 59-2 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $2,161.00 (-8.24%) | $322,573 (+1.15%) Land $46,673 Building $275,900 | $312,773 Land $46,673 Building $266,100 |
| 2025 | $2,355.00 (+11.19%) | $318,896 (+1.35%) Land $44,796 Building $274,100 | |
| 2023 | $314,663 Land $40,563 Building $274,100 | ||
| 2021 | $2,118.00 |
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 66% of the US · lower than 80% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.03% 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 | 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 5 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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