Kingsbury County property record for 20781 428th Ave, De Smet, SD 57231
| Property Type | Rural Home |
|---|---|
| Lot Size | 80 acres (3,484,800 sqft) |
| Owner | Company Name on Record |
| Tax Bill | $1,727 (2026) |
| APN | 3505 |
| Primary APN | 3505 |
|---|
| Lot Area | 3,484,800 sqft (80 acres) |
|---|
| Street Address | 20781 428TH AVE |
|---|---|
| City | DE SMET |
| State | SD |
| Zip | 57231 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Rural Home |
| Legal Description | S2SE 34-111-57 |
| Legal Range | 57 |
| Legal Township | 111 |
| Legal Section | 34 |
| Jurisdiction | KINGSBURY SD |
| Township / Civil Division | MANCHESTER |
| Census Block Group | 2 |
| Census Block | 2221 |
| Census Tract | 958200 |
Source: Kingsbury County records, as of October 1, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 21679 429TH AVE, CARTHAGE, SD 57323-6907 |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Feb 22, 2008 |
| Deed Sale | Feb 22, 2008 |
| Deed Book / Page | 109 / 565 |
| 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 | Manchester Township |
| Unified School District | De Smet School District 38-2 (PK - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $1,727.00 | $247,304 (+1.02%) Land $215,884 Building $31,420 |
| 2025 | $1,727.00 (+17.56%) | $244,805 (+8.6%) Land $213,385 Building $31,420 |
| 2023 | $1,469.00 | $225,429 Land $195,689 Building $29,740 |
| 2022 | $1,469.00 |
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 | Moderate above 48% of the US · lower than 63% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.07% 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 | 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 1 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fixed Wireless | 300 / 20 |
| Starlink Satellite | 280 / 30 |
| Midco Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 25 / 3 |
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