Brookings County property record for 20994 478th Ave, White, SD 57276
| Property Type | Agricultural Vacant Land |
|---|---|
| Lot Size | 71.6 acres (3,118,896 sqft) |
| Owner | 2 Company Names on File |
| Tax Bill | $838 (2026) |
| Flood Zone | Zone A (high risk) |
| APN | 020001104807310 |
| Primary APN | 020001104807310 |
|---|
| Construction Type | Mixed |
|---|---|
| Lot Area | 3,118,896 sqft (71.6 acres) |
| Garage Type | Detached |
| Street Address | 20994 478TH AVE |
|---|---|
| City | WHITE |
| State | SD |
| Zip | 57276-6500 |
| Property Category | Agriculture or Farming |
| Property Type | Vacant Land > Agricultural |
| Legal Description | SE 1/4 SW 1/4 & GOV'T LOT 4 SEC 7-110-48 71.60 ACRES |
| Legal Range | 48 |
| Legal Township | 110 |
| Legal Section | 07 |
| Legal Lot Number | 4 |
| Jurisdiction | BROOKINGS SD |
| Township / Civil Division | ALTON |
| Census Block Group | 2 |
| Census Block | 2035 |
| Census Tract | 958600 |
Source: Brookings County records · APN 020001104807310
Assessment roll updated May 11, 2026 · Last verified July 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 20892 478TH AVE, WHITE, SD 57276-5904 |
| Owner Type | Company |
| Vesting | Trust, Corporate Trust |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
Source: Brookings County records · Assessment roll updated May 11, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | South Dakota |
| County | Brookings County |
| County Subdivision | Alton Township |
| Unified School District | Elkton School District 05-3 (KG - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $838.00 (+0.12%) | $101,200 Land $101,200 |
| 2025 | $837.00 |
Source: FEMA National Flood Hazard Layer as of April 22, 2025 · 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 | Zone A high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | Not determined for this zone |
| Flood Insurance Requirement | Required federally backed loans |
| Nearby Flood Policies | 4 in force |
| Nearby Flood Claims | 1 (2019) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Sep 2019 · Severe Storms, Tornadoes, And Flooding |
| Wildfire Risk | Low lower than 99.8% of the US · lower than 99.5% of South Dakota |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
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: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | BROOKINGS-DEUEL RURAL WATER SYSTEM private · serves 6,200 people |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jul 2024 |
| Lead | 13 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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