Kingsbury County property record for 112 W William St, Oldham, SD 57051
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.489 acres (21,300 sqft) |
| Owner | 2 Individual Names on Record |
| Tax Bill | $3,007 (2026) |
| APN | 96 |
| Primary APN | 96 |
|---|
| Lot Area | 21,300 sqft (0.489 acres) |
|---|---|
| Lot Dimensions | 142 ft deep x 150 ft wide |
| Street Address | 112 W WILLIAM ST |
|---|---|
| City | OLDHAM |
| State | SD |
| Zip | 57051-2138 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 9, 10 & 11 BLOCK 16 MILWAUKEE'S 1ST ADD'N |
| Legal Block | 16 |
| Legal Lot Number | 9-11 |
| Jurisdiction | KINGSBURY SD |
| Township / Civil Division | OLDHAM |
| Census Block Group | 4 |
| Census Block | 4167 |
| 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 | 2 Individual Names on Record |
|---|---|
| Mailing Address | PO BOX 137, OLDHAM, SD 57051-0137 |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
Source: Kingsbury County assessment roll, as of October 1, 2026
| Type | Name |
|---|---|
| State | South Dakota |
| County | Kingsbury County |
| Municipality | Oldham City |
| Unified School District | Oldham-Ramona-Rutland 39-6 (PK - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $3,007.00 (+14.9%) | $172,347 (+0.06%) Land $2,266 Building $170,081 |
| 2025 | $2,617.00 (+44.35%) | $172,239 (+72.37%) Land $2,158 Building $170,081 |
| 2023 | $1,813.00 | $99,925 Land $1,498 Building $98,427 |
| 2022 | $1,813.00 |
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 | Low lower than 98% of the US · lower than 96% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond 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, based on 28 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Alliance Communications Cooperative Fiber | 1,000 / 1,000 |
5G and 4G LTE (outdoors only)
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