Perkins County property record for 17854 SD Highway 20, Bison, SD 57620
| Property Type | Government Office, Courthouse |
|---|---|
| Lot Size | 8.36 acres (364,597 sqft) |
| Owner | Company Name on File |
| APN | 12-0000-012-0018-013-4-5-00000 |
| Primary APN | 12-0000-012-0018-013-4-5-00000 |
|---|---|
| Alternative APN |
|
| Lot Area | 364,597 sqft (8.36 acres) |
|---|
| Account Number | 16176 |
|---|---|
| Street Address | 17854 SD HIGHWAY 20 |
| City | BISON |
| State | SD |
| Zip | 57620-7011 |
| Property Category | Public Works |
| Property Type | Public Works > Government Office, Courthouse |
| Legal Description | TRACT 1 (8.37 AC), LOT 7 (.21 AC), & H-5 (1.81 AC) IN NWSE & SWSE 12-18-13 HIWAY SHOP & ACCESS |
| Legal Tract | 1 |
| Legal Lot Number | 7 |
| Jurisdiction | PERKINS SD |
| Township / Civil Division | BISON |
| Census Block Group | 1 |
| Census Block | 1268 |
| Census Tract | 968300 |
Source: Perkins County assessment roll, as of November 1, 2023
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 | 700 E BROADWAY AVE, PIERRE, SD 57501-2558 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Aug 4, 2005 |
| Deed Sale | Aug 4, 2005 |
| Deed Document Number | 0000003577 |
| Record Updated | Jun 7, 2026 |
Source: Perkins County assessment roll, as of November 1, 2023
| Type | Name |
|---|---|
| State | South Dakota |
| County | Perkins County |
| County Subdivision | Bison Township |
| Unified School District | Bison School District 52-1 (KG - 12) |
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 | Low lower than 66% of the US · lower than 80% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.02% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | BISON serves 310 people · EPA ID SD4600039 |
|---|---|
| Water Source | Purchased surface water from PERKINS COUNTY RURAL WATER |
| Last State Inspection | Aug 2024 |
| Lead | 1 ppb (2023) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 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 12 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Starlink Satellite | 280 / 30 |
| West River Cooperative Telephone Company Fiber | 250 / 250 |
May also be available: T-Mobile USA.
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