Union County property record for 33389 480th Ave, Jefferson, SD 57038
| Property Type | Other Improved |
|---|---|
| Details | 3 ba · 1,392 sqft · built 1930 |
| Lot Size | 2.5 acres (108,900 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $1,865 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 14.00.03.4035 |
| Primary APN | 14.00.03.4035 |
|---|
| Full Baths | 3 Baths |
|---|---|
| Stories | 2 Stories |
| Building Area | 1,392 sqft Living Area |
| Basement Area | 768 sqft |
| Unfinished Basement | 768 sqft |
| Interior Walls | Wood |
| Year Built | Built 1930 |
|---|---|
| Effective Year Built | Effective 1930 |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Wood |
| Foundation Type | Wood |
| Roof Material | Composition Shingle |
| Lot Area | 108,900 sqft (2.5 acres) |
| Garage Area | 720 sqft |
| Parking Spaces | 3 Parking Spaces |
| Deck Area | Deck Area |
| Cooling System | HVAC |
|---|---|
| Heating System | Central |
| Street Address | 33389 480TH AVE |
|---|---|
| City | JEFFERSON |
| State | SD |
| Zip | 57038-6826 |
| Property Category | Other |
| Property Type | Other > Other Improved |
| Legal Description | NEARMAN TR 2 SE1/4SE1/4 (2.50 A) |
| Legal Range | 49W |
| Legal Township | 89N |
| Legal Section | 03 |
| Legal Tract | 2 |
| Legal Unit | 1 |
| Jurisdiction | UNION SD |
| Township / Civil Division | CIVIL BEND |
| Census Block Group | 3 |
| Census Block | 3031 |
| Census Tract | 20302 |
33389 480th Ave is owned by two individuals.
Source: Union County records, as of October 20, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 904 E 29TH ST, SOUTH SIOUX CITY, NE 68776-3317 |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 33389 480th Ave was $1,865, up 0.1% from the year before.
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 | $1,865.00 (+0.05%) | $143,672 (-) Land $60,858 Building $82,814 |
| 2025 | $1,864.00 (-2%) | $143,672 Land $60,858 Building $82,814 |
| 2024 | $1,902.00 (+13.69%) | |
| 2023 | $1,673.00 (+20.19%) | $118,846 Land $43,470 Building $75,376 |
| 2022 | $1,392.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 33389 480th Ave in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 2024.
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 |
| Flood Insurance Cost | Premium on File median of 18 policies |
| Nearby Flood Policies | 18 in force |
| Nearby Flood Claims | 2 (2024) |
| Claims Outside the SFHA | 2 of 2 |
| 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.
Wildfire risk around 33389 480th Ave is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 66% of the US · lower than 80% of South Dakota |
|---|---|
| Wildfire Likelihood | 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) |
|---|---|
| Long Lines Metro Cable | 1,500 / 50 |
| Starlink Satellite | 280 / 30 |
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