Jackson County property record for 20491 Bia 2, Interior, SD 57750
| Property Type | Single Family Home |
|---|---|
| Details | 6 bd · 2.25 ba · 1,596 sqft · built 1973 |
| Lot Size | 160 acres (6,969,600 sqft) |
| Owner | Individual Name on Record |
| APN | 39-0000-017-0041-039-2-0-00001 |
| Primary APN | 39-0000-017-0041-039-2-0-00001 |
|---|---|
| Alternative APN |
|
| Bedrooms | 6 Beds |
|---|---|
| Full Baths | 2.25 Baths |
| Half Baths | 1 Half Bath |
| Stories | 1 Story |
| Building Area | 1,596 sqft Living Area |
| Basement Area | 1,596 sqft |
| Finished Basement | 1,550 sqft |
| Interior Walls | Wallboard/Drywall |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1973 |
|---|---|
| Effective Year Built | Effective 1973 |
| Architectural Style | A-Frame |
| Exterior Material | Wood |
| Construction Type | Frame |
| Roof Material | Composition Shingle |
| Lot Area | 6,969,600 sqft (160 acres) |
| Garage Type | Attached |
| Garage Area | 624 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Electric |
| Account Number | 39-0000-017-0041-039-2-0-00001 |
|---|---|
| Street Address | 20491 BIA 2 |
| City | INTERIOR |
| State | SD |
| Zip | 57750-7037 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | NE4NE4NW4 NW4NE4 NE4SE4SW4 S2NE4SW4 S2SE4 SEC 17-41-39 |
| Legal Range | 39 |
| Legal Township | 41 |
| Legal Section | 17 |
| Jurisdiction | JACKSON SD |
| Township / Civil Division | SOUTHWEST JACKSON |
| Census Block Group | 1 |
| Census Block | 1097 |
| Census Tract | 941200 |
Source: Jackson County records, as of August 18, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 20491 BIA 2, INTERIOR, SD 57750-7037 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
Source: Jackson County assessment roll, as of August 18, 2026
| Type | Name |
|---|---|
| State | South Dakota |
| County | Jackson County |
| Unified School District | Kadoka School District 35-2 (KG - 12) |
| Year | Assessed Value | Assessed Market Value |
|---|---|---|
| 2026 | $246,413 (+37.39%) Land $115,064 Building $131,349 | $246,413 Land $115,064 Building $131,349 |
| 2023 | $179,349 Land $101,614 Building $77,735 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer
| FEMA Flood Zone | Not on file |
|---|
Values are read at the parcel center point; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 84% of the US · above 95% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.6% 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 | WANBLEE WATER SYSTEM tribal government · serves 773 people · EPA ID 084690471 |
|---|---|
| Water Source | Purchased surface water from WANBLEE EAST |
| Last State Inspection | Sep 2025 |
| Lead | Under 1 ppb (2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 4 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 14 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Starlink Satellite | 280 / 30 |
| Golden West Telecommunications DSL | 25 / 3 |
4G LTE only, no 5G reported
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