Kingsbury County property record for 21473 444th Ave, Oldham, SD 57051
| Property Type | Single Family Home |
|---|---|
| Lot Size | 160 acres (6,969,600 sqft) |
| Owner | Company Name on Record |
| Tax Bill | $8,057 (2026) |
| APN | 409 |
| Primary APN | 409 |
|---|
| Lot Area | 6,969,600 sqft (160 acres) |
|---|
| Street Address | 21473 444TH AVE |
|---|---|
| City | OLDHAM |
| State | SD |
| Zip | 57051-6700 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | SE 5-109-54 |
| Legal Range | 54 |
| Legal Township | 109 |
| Legal Section | 05 |
| Jurisdiction | KINGSBURY SD |
| Township / Civil Division | WHITEWOOD |
| Census Block Group | 4 |
| Census Block | 4124 |
| Census Tract | 958100 |
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 | 21473 444TH AVE, OLDHAM, SD 57051-6700 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Family Trust |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | May 17, 1990 |
| Deed Sale | May 17, 1990 |
| Deed Book / Page | 94 / 784 |
| 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 | Whitewood Township |
| Unified School District | Oldham-Ramona-Rutland 39-6 (PK - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $8,057.00 (+8.22%) | $935,234 (+0.7%) Land $560,137 Building $375,097 |
| 2025 | $7,445.00 (+54.65%) | $928,696 (+34.65%) Land $553,599 Building $375,097 |
| 2023 | $4,814.00 | $689,708 Land $503,842 Building $185,866 |
| 2022 | $4,814.00 |
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 | 7 in force |
| Nearby Flood Claims | 12 (1986–2019) |
| Claims Outside the SFHA | 1 of 12 |
| Most Recent Claim | Nov 2019 · rainfall accumulation |
| 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 |
|---|
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 I RURAL WATER SYSTEM private · serves 6,455 people · EPA ID SD4600431 |
|---|---|
| Water Source | Purchased groundwater from BROOKINGS-DEUEL RURAL WATER SYSTEM |
| 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, as of December 31, 2025
5G (outdoors only) and 4G LTE
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