Union County property record for 33138 479th Ave, Jefferson, SD 57038
| Property Type | Agricultural Vacant Land |
|---|---|
| Details | 2 ba · 1,164 sqft · built 1930 |
| Lot Size | 0.001 acres (43 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $500 (Dec 2008) |
| Tax Bill | $1,111 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 14.00.67.2010 |
| Primary APN | 14.00.67.2010 |
|---|
| Full Baths | 2 Baths |
|---|---|
| Building Area | 1,164 sqft Building Perimeter |
| Year Built | Built 1930 |
|---|---|
| Effective Year Built | Effective 1930 |
| Construction Type | Wood |
| Lot Area | 43 sqft (0.001 acres) |
| Street Address | 33138 479TH AVE |
|---|---|
| City | JEFFERSON |
| State | SD |
| Zip | 57038-6821 |
| Property Category | Agriculture or Farming |
| Property Type | Vacant Land > Agricultural |
| Legal Description | S1/2S1/2NW1/4 & W1724' OF S280.50' N1/2S1/2NW1/4 LESS W1130' & LESS N99' OF E297' OF W1427' (2.65A) |
| Legal Range | 49W |
| Legal Township | 90N |
| Legal Section | 27 |
| Legal Unit | 1 |
| Jurisdiction | UNION SD |
| Township / Civil Division | CIVIL BEND |
| Census Block Group | 1 |
| Census Block | 1053 |
| Census Tract | 20302 |
Source: Union County records, as of October 20, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 32750 478TH AVE, ELK POINT, SD 57025-6802 |
| Owner Type | Individual |
| Vesting | Minor or Ward |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Dec 16, 2008 · Amount on Record |
| Deed Sale | Dec 16, 2008 · Amount on Record |
| Deed Document Number | 20085790 |
| Deed Book / Page | 98 / 843 |
| 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 | $1,111.00 | $136,980 (-0.17%) Land $136,980 |
| 2025 | $1,111.00 (+5.41%) | $137,218 (+13.64%) Land $137,218 |
| 2024 | $1,054.00 (+6.79%) | |
| 2023 | $987.00 (-2.76%) | $120,744 Land $120,744 |
| 2022 | $1,015.00 |
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 | 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 | Not rated no burnable land within 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 2 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Long Lines Metro Fiber | 1,500 / 1,500 |
| ImOn Communications Fiber | 1,000 / 1,000 |
| Midco Fixed Wireless | 100 / 20 |
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