Kingsbury County property record for 19947 434th Ave, De Smet, SD 57231
| Property Type | Single Family Home |
|---|---|
| Lot Size | 7.03 acres (306,227 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $7,643 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 4375 |
| Primary APN | 4375 |
|---|
| Lot Area | 306,227 sqft (7.03 acres) |
|---|
| Street Address | 19947 434TH AVE |
|---|---|
| City | DE SMET |
| State | SD |
| Zip | 57231-5206 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | E508' OF S25 RODS OF NE 22-112-56 N190' OF E508' OF SE 22-112-56 |
| Legal Range | 56 |
| Legal Township | 112 |
| Legal Section | 22 |
| Jurisdiction | KINGSBURY SD |
| Township / Civil Division | SPIRIT LAKE |
| Census Block Group | 1 |
| Census Block | 1028 |
| Census Tract | 958100 |
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 | 19947 434TH AVE, DE SMET, SD 57231-5206 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Mar 21, 2007 |
| Deed Sale | Mar 21, 2007 |
| Deed Book / Page | 108 / 817 |
| 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 | Spirit Lake Township |
| Unified School District | De Smet School District 38-2 (PK - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $7,643.00 (+66.48%) | $818,559 (+58.65%) Land $16,995 Building $801,564 |
| 2023 | $4,591.00 | $515,953 Land $15,497 Building $500,456 |
| 2022 | $4,591.00 |
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 Policies | 1 in force |
| Nearby Flood Claims | 3 (1996–1997) |
| Most Recent Claim | May 1997 · Severe Flooding, Sever Winter Storms,heavy Rains High Winds |
| Claims by Event |
|
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 | Not rated no burnable land within ember reach |
|---|
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) |
|---|---|
| Valley Telecommunications Cooperative Association Fiber | 1,000 / 1,000 |
| Midcontinent Communications Fixed Wireless | 100 / 20 |
5G (outdoors only) and 4G LTE
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