Union County property record for 30470 481st Ave, Alcester, SD 57001 · Last verified April 2026
| Property Type | General Agricultural/Rural |
|---|---|
| Details | 4 bd · 3 ba · 3,272 sqft · built 1910 |
| Lot Size | 15.4 acres (670,824 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $7,091 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 12.00.12.3005 |
| Primary APN | 12.00.12.3005 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Stories | 2 Stories |
| Building Area | 3,272 sqft Living Area |
| Gross Area | 3,104 sqft |
| Basement Area | 1,586 sqft |
| Unfinished Basement | 1,552 sqft |
| Year Built | Built 1910 |
|---|---|
| Effective Year Built | Effective 1910 |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Wood |
| Roof Material | Composition Shingle |
| Lot Area | 670,824 sqft (15.4 acres) |
| Garage Type | Detached |
| Garage Area | 2,350 sqft |
| Parking Spaces | 10 Parking Spaces |
| Porch | Covered Porch |
| Cooling System | None |
|---|---|
| Heating System | Central |
| Street Address | 30470 481ST AVE |
|---|---|
| City | ALCESTER |
| State | SD |
| Zip | 57001-6306 |
| Property Category | Agriculture or Farming |
| Property Type | Agriculture / Farming > General Agricultural/Rural |
| Legal Description | N627' OF S1869' OF W1120' OF SW1/4 LESS PART OF R-4 (.72A) |
| Legal Range | 49W |
| Legal Township | 94N |
| Legal Section | 12 |
| Legal Unit | 1 |
| Jurisdiction | UNION SD |
| Township / Civil Division | BIG SPRINGS |
| Census Block Group | 1 |
| Census Block | 1041 |
| Census Tract | 20100 |
Source: Union County records · APN 12.00.12.3005
Assessment roll updated October 6, 2025 · Last verified April 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 File |
|---|---|
| Mailing Address | 30470 481ST AVE, ALCESTER, SD 57001-6306 |
| Owner Type | Individual |
| Deed Names | 2 Verified Names 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 | $7,091.00 (-2.46%) | $660,238 (+30.56%) Land $50,170 Building $610,068 |
| 2024 | $7,270.00 (+23.26%) | |
| 2023 | $5,898.00 (-7.96%) | $505,690 Land $44,146 Building $461,544 |
| 2022 | $6,408.00 |
Source: FEMA National Flood Hazard Layer, Union County (46127C), updated May 31, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 461270201001, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Nearest Special Flood Hazard Area | Zone A, within 500 ft |
| Nearby Flood Policies | 9 in force |
| Nearby Flood Claims | 3 (2014–2024) |
| Claims Outside the SFHA | 3 of 3 |
| Most Recent Claim | Jun 2024, river or lake flooding, Severe Storms, Flooding, Straight-line Winds, And Tornadoes |
| 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; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 2 locations within about half a mile of this property, a small sample
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Alliance Communications Cooperative | Fiber | 1,000 / 1,000 |
Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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