Union County property record for 32805 478th Ave, Elk Point, SD 57025
| Property Type | Other Improved |
|---|---|
| Details | 3 bd · 2 ba · 916 sqft · built 1922 |
| Lot Size | 1.67 acres (72,745 sqft) |
| Owner | Company Name on Record |
| Tax Bill | $1,498 (2026) |
| Flood Zone | Zone A (high risk) |
| APN | 14.00.48.1005 |
| Primary APN | 14.00.48.1005 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Stories | 1 Story |
| Building Area | 916 sqft Living Area |
| Basement Area | 676 sqft |
| Unfinished Basement | 624 sqft |
| Year Built | Built 1922 |
|---|---|
| Effective Year Built | Effective 1922 |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Wood |
| Roof Material | Composition Shingle |
| Lot Area | 72,745 sqft (1.67 acres) |
| Garage Type | Attached |
| Garage Area | 816 sqft |
| Parking Spaces | 3 Parking Spaces |
| Porch | Porch |
| Cooling System | HVAC |
|---|---|
| Heating System | Central |
| Street Address | 32805 478TH AVE |
|---|---|
| City | ELK POINT |
| State | SD |
| Zip | 57025-6819 |
| Property Category | Other |
| Property Type | Other > Other Improved |
| Legal Description | E270' OF N270' OF N1/2NE1/4 (1.67A) |
| Legal Range | 49W |
| Legal Township | 90N |
| Legal Section | 08 |
| Legal Unit | 1 |
| Jurisdiction | UNION SD |
| Township / Civil Division | CIVIL BEND |
| Census Block Group | 1 |
| Census Block | 1029 |
| Census Tract | 20302 |
Source: Union County records, as of October 20, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 609 N WALNUT ST, ELK POINT, SD 57025-2217 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
Source: Union County assessment roll, as of October 6, 2025
| Type | Name |
|---|---|
| State | South Dakota |
| County | Union County |
| County Subdivision | Civil Bend Township |
| Unified School District | Elk Point-Jefferson School District 61-7 (PK - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $1,498.00 (+0.07%) | $111,787 (-) Land $40,653 Building $71,134 |
| 2025 | $1,497.00 (-0.2%) | $111,787 (+18.02%) Land $40,653 Building $71,134 |
| 2024 | $1,500.00 (+11.03%) | |
| 2023 | $1,351.00 (+20.09%) | $94,717 Land $29,036 Building $65,681 |
| 2022 | $1,125.00 |
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 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 | 5 in force |
| Nearby Flood Claims | 5 (2014–2024) |
| Claims Outside the SFHA | 2 of 5 |
| Most Recent Claim | Jun 2024 · Severe Storms, Straight-line Winds, And Flooding |
| Claims by Event |
|
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 96% of the US · lower than 93% 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 | CLAY RWS/SOUTH UNION private · serves 1,447 people · EPA ID SD4602185 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Apr 2024 |
| Lead | 1 ppb (2025) 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 3 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Starlink Satellite | 280 / 30 |
| Midco Fixed Wireless | 100 / 20 |
| CenturyLink DSL | 10 / 1 |
May also be available: Verizon.
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