Union County property record for 30577 478th Ave, Alcester, SD 57001 · Last verified April 2026
| Property Type | General Agricultural/Rural |
|---|---|
| Details | 6 bd · 2,114 sqft · built 2016 |
| Lot Size | 2.5 acres (108,900 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $5,676 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 12.00.17.4020 |
| Primary APN | 12.00.17.4020 |
|---|
| Bedrooms | 6 Beds |
|---|---|
| Stories | 1 Story |
| Building Area | 2,114 sqft Living Area |
| Basement Area | 1,859 sqft |
| Finished Basement | 1,859 sqft |
| Flooring | Stone |
| Interior Walls | Stone |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2016 |
|---|---|
| Effective Year Built | Effective 2016 |
| Exterior Material | Combination |
| Roof Material | Composition Shingle |
| Lot Area | 108,900 sqft (2.5 acres) |
| Garage Type | Attached |
| Garage Area | 1,218 sqft |
| Parking Spaces | 6 Parking Spaces |
| Porch | Covered Porch |
| Deck Area | Deck Area |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 30577 478TH AVE |
|---|---|
| City | ALCESTER |
| State | SD |
| Zip | 57001-6326 |
| Property Category | Agriculture or Farming |
| Property Type | Agriculture / Farming > General Agricultural/Rural |
| Legal Description | WINQUIST TR 2 SE1/4 (2.50 A) |
| Legal Range | 49W |
| Legal Township | 94N |
| Legal Section | 17 |
| Legal Tract | 2 |
| Legal Unit | 1 |
| Jurisdiction | UNION SD |
| Township / Civil Division | BIG SPRINGS |
| Census Block Group | 1 |
| Census Block | 1084 |
| Census Tract | 20100 |
Source: Union County records · APN 12.00.17.4020
Assessment roll updated October 6, 2025 · Last verified April 2026
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| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 30577 478TH AVE, ALCESTER, SD 57001-6326 |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Updated | Jun 08, 2026 |
Source: Union County records · Assessment roll updated October 6, 2025 · Last verified April 2026
| Type | Name |
|---|---|
| State | South Dakota |
| County | Union County |
| County Subdivision | Big Springs Township |
| Unified School District | Alcester-Hudson School District 61-1 (PK - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $5,676.00 (-2.92%) | $481,456 (+10.06%) Land $8,602 Building $472,854 |
| 2024 | $5,847.00 (+6.35%) | |
| 2023 | $5,498.00 (-0.65%) | $437,437 Land $7,570 Building $429,867 |
| 2022 | $5,534.00 |
Source: FEMA National Flood Hazard Layer, Union County (46127C), updated May 31, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
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