Union County property record for 30707 475th Ave, Alcester, SD 57001
| Property Type | Single Family Home |
|---|---|
| Details | 1,140 sqft · built 1911 |
| Lot Size | 2.25 acres (98,010 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $1,337 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 16.00.26.1010 |
| Primary APN | 16.00.26.1010 |
|---|
| Stories | 1 Story |
|---|---|
| Building Area | 1,140 sqft Living Area |
| Basement Area | 682 sqft |
| Interior Walls | Wood |
| Year Built | Built 1911 |
|---|---|
| Effective Year Built | Effective 1911 |
| Exterior Material | Combination |
| Roof Material | Wood Shingle |
| Lot Area | 98,010 sqft (2.25 acres) |
| Porch | Porch |
| Heating System | Hot Water |
|---|
| Street Address | 30707 475TH AVE |
|---|---|
| City | ALCESTER |
| State | SD |
| Zip | 57001-6903 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | 2 1/4 A NE COR NE1/4 (2.25A) |
| Legal Range | 50W |
| Legal Township | 94N |
| Legal Section | 26 |
| Legal Unit | 2 |
| Jurisdiction | UNION SD |
| Township / Civil Division | EMMET |
| Census Block Group | 1 |
| Census Block | 1117 |
| Census Tract | 20100 |
Source: Union County assessment roll, as of October 6, 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 30707 475TH AVE, ALCESTER, SD 57001-6903 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| 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 | Emmet Township |
| Unified School District | Alcester-Hudson School District 61-1 (PK - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $1,337.00 (-3.67%) | $110,669 (+29.3%) Land $33,471 Building $77,198 |
| 2024 | $1,388.00 (+27.46%) | |
| 2023 | $1,089.00 (+17.1%) | $85,590 Land $23,909 Building $61,681 |
| 2022 | $930.00 |
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 |
|---|---|
| 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 97% of the US · lower than 94% of South Dakota |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | CLAY RURAL WATER SYSTEM private · serves 4,780 people · EPA ID SD4600626 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Aug 2025 |
| Also Mapped Here | SOUTH LINCOLN RURAL WATER SYSTEM |
| Lead | 1 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, 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 5 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Alliance Communications Cooperative Fiber | 1,000 / 1,000 |
| Midcontinent Communications Fixed Wireless | 100 / 20 |
5G and 4G LTE (outdoors only)
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