Kingsbury County property record for 21761 446th Ave, Oldham, SD 57051
| Property Type | Single Family Home |
|---|---|
| Lot Size | 20 acres (871,200 sqft) |
| Owner | Company Name on File |
| Tax Bill | $1,734 (2025) |
| APN | 501 |
| Primary APN | 501 |
|---|
| Lot Area | 871,200 sqft (20 acres) |
|---|
| Street Address | 21761 446TH AVE |
|---|---|
| City | OLDHAM |
| State | SD |
| Zip | 57051-7206 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | E2NESE 22-109-54 |
| Legal Range | 54 |
| Legal Township | 109 |
| Legal Section | 22 |
| Jurisdiction | KINGSBURY SD |
| Township / Civil Division | SPRING LAKE |
| Census Block Group | 4 |
| Census Block | 4157 |
| Census Tract | 958100 |
Source: Kingsbury County records · APN 501
Assessment roll updated September 25, 2025 · Last verified April 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 File |
|---|---|
| Mailing Address | 21754 446TH AVE, OLDHAM, SD 57051-7206 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Updated | Jun 08, 2026 |
Source: Kingsbury County records · Assessment roll updated September 25, 2025 · Last verified April 2026
| Type | Name |
|---|---|
| State | South Dakota |
| County | Kingsbury County |
| County Subdivision | Spring Lake Township |
| Unified School District | Oldham-Ramona-Rutland 39-6 (PK - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $1,734.00 (+50.65%) | $213,692 (+31.06%) Land $72,922 Building $140,770 |
| 2023 | $1,151.00 | $163,043 Land $66,351 Building $96,692 |
| 2022 | $1,151.00 |
Source: FEMA National Flood Hazard Layer · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 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 |
|
| Wildfire Risk | Low lower than 94% of the US · lower than 90% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.02% annual chance |
| Exposure | Direct burnable vegetation at the parcel |
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: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Alliance Communications Cooperative Fiber | 1,000 / 1,000 |
Based on FCC filings for 2 locations within half a mile of this property.
5G (outdoors only) and 4G LTE
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | KINGBROOK I RURAL WATER SYSTEM private · serves 6,455 people |
|---|---|
| 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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