Kingsbury County property record for 20896 431st Ave, De Smet, SD 57231
| Property Type | Rural Home |
|---|---|
| Lot Size | 120 acres (5,227,200 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $2,748 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1971 |
| Primary APN | 1971 |
|---|
| Lot Area | 5,227,200 sqft (120 acres) |
|---|
| Street Address | 20896 431ST AVE |
|---|---|
| City | DE SMET |
| State | SD |
| Zip | 57231-6423 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Rural Home |
| Legal Description | W 120 ACRES OF SW 5-110-56 |
| Legal Range | 56 |
| Legal Township | 110 |
| Legal Section | 05 |
| Jurisdiction | KINGSBURY SD |
| Township / Civil Division | DE SMET |
| Census Block Group | 1 |
| Census Block | 1113 |
| Census Tract | 958200 |
Source: Kingsbury County records, as of October 1, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | PO BOX 361, DE SMET, SD 57231-0361 |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Mar 4, 2013 |
| Deed Sale | Mar 4, 2013 |
| Deed Book / Page | 113 / 39 |
| Record Updated | Oct 29, 2026 |
Source: Kingsbury County assessment roll, as of October 1, 2026
| Type | Name |
|---|---|
| State | South Dakota |
| County | Kingsbury County |
| County Subdivision | De Smet Township |
| Unified School District | De Smet School District 38-2 (PK - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $2,748.00 | $375,811 (+1.11%) Land $352,160 Building $23,651 |
| 2025 | $2,748.00 (+17.79%) | $371,691 (+9.59%) Land $348,040 Building $23,651 |
| 2023 | $2,333.00 | $339,180 Land $316,677 Building $22,503 |
| 2022 | $2,333.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer, effective May 21, 2024 · 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 Claims | 3 (1987) |
| Most Recent Claim | May 1987 · river or lake flooding |
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.
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 | 0.04% 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 | KINGBROOK II RURAL WATER SYSTEM private · serves 2,715 people · EPA ID SD4600511 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Aug 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.
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