Union County property record for 33184 484th Ave, Jefferson, SD 57038
| Property Type | Vacant Land |
|---|---|
| Details | 1,248 sqft · built 1975 |
| Lot Size | 1.02 acres (44,431 sqft) |
| Owner | Individual Name on Record |
| Tax Bill | $277 (2026) |
| Deeds & Mortgages | Sep 2024 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 17.00.28.3055 |
| Primary APN | 17.00.28.3055 |
|---|
| Building Area | 1,248 sqft Living Area |
|---|---|
| Interior Walls | Wood |
| Year Built | Built 1975 |
|---|---|
| Effective Year Built | Effective 1975 |
| Exterior Material | Aluminum/Vinyl |
| Roof Material | Composition Shingle |
| Lot Area | 44,431 sqft (1.02 acres) |
| Garage Type | Detached |
| Garage Area | 576 sqft |
| Deck Area | Deck Area |
| Street Address | 33184 484TH AVE |
|---|---|
| City | JEFFERSON |
| State | SD |
| Zip | 57038-6851 |
| Property Category | Vacant Land |
| Property Type | Vacant Land > Uncategorized |
| Legal Description | E111.49' OF LOT 2 OF LOT D SW1/4SW1/4 (1.02A) |
| Legal Range | 48W |
| Legal Township | 90N |
| Legal Section | 28 |
| Legal Lot Number | D,2 |
| Legal Unit | 1 |
| Jurisdiction | UNION SD |
| Township / Civil Division | JEFFERSON |
| Census Block Group | 2 |
| Census Block | 2007 |
| 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 | Individual Name on Record |
|---|---|
| Mailing Address | 33184 484TH AVE, JEFFERSON, SD 57038-6851 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | UNION SD |
| Recording Date | Sep 4, 2024 |
| Property Address | 33184 484TH AVE, JEFFERSON, SD 57038-6851 |
| Document Number | 000114/458 |
| Book / Page | 114 / 458 |
| Instrument Date | Sep 4, 2024 |
| Instrument | 241824 |
| Transaction Type | Transfer |
| Record Updated | Jan 16, 2026 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|
Source: Union County assessment roll, as of October 6, 2025
| Type | Name |
|---|---|
| State | South Dakota |
| County | Union County |
| County Subdivision | Jefferson Township |
| Unified School District | Elk Point-Jefferson School District 61-7 (PK - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $277.00 | $81,367 (+268.66%) Land $22,071 Building $59,296 |
| 2025 | $277.00 (-56.1%) | $22,071 (-50.45%) Land $22,071 |
| 2024 | $631.00 (+11.48%) | |
| 2023 | $566.00 (+4.81%) | $44,539 Land $15,765 Building $28,774 |
| 2022 | $540.00 |
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 | 7 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 95% of the US · lower than 92% 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 Fiber | 1,500 / 1,500 |
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