Kingsbury County property record for 20161 427th Ave, De Smet, SD 57231
| Property Type | Single Family Home |
|---|---|
| Lot Size | 158 acres (6,907,745 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $4,664 (2025) |
| APN | 4609 |
| Primary APN | 4609 |
|---|
| Lot Area | 6,907,745 sqft (158 acres) |
|---|
| Street Address | 20161 427TH AVE |
|---|---|
| City | DE SMET |
| State | SD |
| Zip | 57231-5110 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | SE EXC HASSEBROEK TRACT 1 33-112-57 |
| Legal Range | 57 |
| Legal Township | 112 |
| Legal Section | 33 |
| Legal Tract | 1 |
| Jurisdiction | KINGSBURY SD |
| Township / Civil Division | LE SUEUR |
| Census Block Group | 2 |
| Census Block | 2136 |
| Census Tract | 958200 |
Source: Kingsbury County assessment roll, as of September 25, 2025
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 File |
|---|---|
| Mailing Address | 20161 427TH AVE, DE SMET, SD 57231-5110 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jun 28, 2007 |
| Deed Sale | Jun 28, 2007 |
| Deed Book / Page | 109 / 63 |
| Record Updated | Jun 8, 2026 |
Source: Kingsbury County assessment roll, as of September 25, 2025
| Type | Name |
|---|---|
| State | South Dakota |
| County | Kingsbury County |
| County Subdivision | Le Sueur Township |
| Unified School District | De Smet School District 38-2 (PK - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $4,664.00 (+26.29%) | $638,448 (+14.88%) Land $436,884 Building $201,564 |
| 2023 | $3,693.00 | $555,768 Land $398,462 Building $157,306 |
| 2022 | $3,693.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Not on file |
|---|---|
| Nearby Flood Policies | 3 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 62% of the US · lower than 73% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.04% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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.
Source: FCC Broadband Data Collection, based on 2 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Valley Telecommunications Cooperative Association Fiber | 1,000 / 1,000 |
| BHT Investment Holdings Fixed Wireless | 100 / 20 |
| Midcontinent Communications Fixed Wireless | 100 / 20 |
| LTD Broadband Fixed Wireless | 100 / 20 |
5G (outdoors only) and 4G LTE
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