Union County property record for 30757 481st Ave, Alcester, SD 57001
| Property Type | Single Family Home |
|---|---|
| Details | 3 ba · 1,992 sqft · built 1992 |
| Lot Size | 6.98 acres (304,049 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $220,000 (Sep 2016) |
| Tax Bill | $2,234 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 12.00.26.4020 |
| Primary APN | 12.00.26.4020 |
|---|
| Full Baths | 3 Baths |
|---|---|
| Stories | 2 Stories |
| Building Area | 1,992 sqft Living Area |
| Basement Area | 346 sqft |
| Unfinished Basement | 346 sqft |
| Year Built | Built 1992 |
|---|---|
| Effective Year Built | Effective 1992 |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Wood |
| Roof Material | Composition Shingle |
| Lot Area | 304,049 sqft (6.98 acres) |
| Garage Type | Detached |
| Garage Area | 480 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | HVAC |
|---|---|
| Heating System | Central |
| Street Address | 30757 481ST AVE |
|---|---|
| City | ALCESTER |
| State | SD |
| Zip | 57001-6310 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TR 2 OF SMITH ADD N1/2SE1/4 6.98 A |
| Legal Range | 49W |
| Legal Township | 94N |
| Legal Section | 26 |
| Legal Subdivision | SMITH ADD |
| Legal Tract | 2 |
| Legal Unit | 1 |
| Jurisdiction | UNION SD |
| Township / Civil Division | BIG SPRINGS |
| Census Block Group | 1 |
| Census Block | 1104 |
| Census Tract | 20100 |
Source: Union County records, as of April 7, 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 Record |
|---|---|
| Mailing Address | 30757 481ST AVE, ALCESTER, SD 57001-6310 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Sep 16, 2016 · Amount on Record |
| Deed Sale | Sep 16, 2016 · Amount on Record |
| Deed Document Number | 20163865 |
| Deed Book / Page | 106 / 613 |
| Record Updated | Jun 8, 2026 |
Source: Union County assessment roll, as of October 6, 2025
| Type | Name |
|---|---|
| State | South Dakota |
| County | Union County |
| County Subdivision | Big Springs Township |
| Unified School District | Alcester-Hudson School District 61-1 (PK - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $2,234.00 (-3.04%) | $185,525 (+15.37%) Land $56,575 Building $128,950 |
| 2024 | $2,304.00 (+11.04%) | |
| 2023 | $2,075.00 (+64.94%) | $160,812 Land $42,455 Building $118,357 |
| 2022 | $1,258.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer, effective May 31, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone A, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 9 in force |
| Nearby Flood Claims | 3 (2014–2024) |
| Claims Outside the SFHA | 3 of 3 |
| Most Recent Claim | Jun 2024 · Severe Storms, Flooding, Straight-line Winds, And Tornadoes |
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: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.1% of the US · lower than 98% of South Dakota |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
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 | SOUTH LINCOLN RURAL WATER SYSTEM private · serves 5,250 people · EPA ID SD4600870 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Aug 2025 |
| Lead | 1 ppb (2025) 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 1 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Premier Communications Fiber | 1,000 / 1,000 |
4G LTE (outdoors only), no 5G reported
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