Union County property record for 33097 478th Ave, Jefferson, SD 57038
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,200 sqft · built 1962 |
| Lot Size | 0.97 acres (42,253 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $1,867 (2025) |
| Deeds & Mortgages | Mar 2020 Mortgage Apr 2018 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 14.00.60.4010 |
| Primary APN | 14.00.60.4010 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Stories | 1 Story |
| Building Area | 1,200 sqft Living Area |
| Basement Area | 960 sqft |
| Finished Basement | 960 sqft |
| Unfinished Basement | 960 sqft |
| Year Built | Built 1962 |
|---|---|
| Effective Year Built | Effective 1962 |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Wood |
| Roof Material | Composition Shingle |
| Lot Area | 42,253 sqft (0.97 acres) |
| Garage Type | Detached |
| Garage Area | 660 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Porch |
| Cooling System | HVAC |
|---|---|
| Heating System | Central |
| Street Address | 33097 478TH AVE |
|---|---|
| City | JEFFERSON |
| State | SD |
| Zip | 57038-6817 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TR OF LAND IN SE COR OF SE1/4SE1/4 W206' X N206'X E206' X S206' (.97A) |
| Legal Range | 49W |
| Legal Township | 90N |
| Legal Section | 20 |
| Legal Subdivision | HUSER |
| Legal Unit | 1 |
| Jurisdiction | UNION SD |
| Township / Civil Division | CIVIL BEND |
| Census Block Group | 1 |
| Census Block | 1051 |
| Census Tract | 20302 |
Source: Union County records · APN 14.00.60.4010
Assessment roll updated October 6, 2025 · Last verified April 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 File |
|---|---|
| Mailing Address | 33097 478TH AVE, JEFFERSON, SD 57038-6817 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Mar 26, 2020 | Deed of Trust, Mortgage · Conventional Mortgage LOANDEPOT.COM LLC |
| Apr 30, 2018 | Deed of Trust, Mortgage · Conventional Mortgage LIBERTY NATIONAL BANK |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Updated | Jun 08, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | UNION SD |
| Property Address | 33097 478TH AVE, JEFFERSON, SD 57038-6817 |
| Transaction Type | Mortgage |
| Record Updated | Apr 30, 2020 |
| Name | Verified Name |
|---|
| Document Number | 176/258 |
|---|---|
| Date | Mar 26, 2020 |
| Book Page | 176/258 |
| Instrument | 201385 |
| Name | LOANDEPOT.COM LLC |
|---|---|
| Type | Mortgage Company |
| Address | FOOTHILL RANCH, CA 92610 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 181 Months |
| Due | Apr 01, 2035 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | UNION SD |
| Property Address | 33097 478TH AVE, JEFFERSON, SD 57038-6817 |
| Transaction Type | Mortgage |
| Record Updated | May 10, 2018 |
| Name | Verified Name |
|---|
| Document Number | 172/0272 |
|---|---|
| Date | Apr 30, 2018 |
| Book Page | 172/0272 |
| Instrument | 181605 |
| Name | LIBERTY NATIONAL BANK |
|---|---|
| Type | Bank |
| Address | SIOUX CITY, IA 51106 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 121 Months |
| Due | May 01, 2028 |
Source: Union County records · Assessment roll updated October 6, 2025 · Last verified April 2026
| 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) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $1,867.00 (+1.25%) | $170,175 (+12.7%) Land $23,613 Building $146,562 |
| 2024 | $1,844.00 (+7.33%) | |
| 2023 | $1,718.00 (+18.73%) | $150,996 Land $16,866 Building $134,130 |
| 2022 | $1,447.00 |
Source: FEMA National Flood Hazard Layer as of May 31, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone A, within 500 ft |
| 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 |
|
| Wildfire Risk | Low lower than 80% of the US · lower than 85% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond ember reach |
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: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Long Lines Fiber | 1,500 / 1,500 |
| Verizon Fixed Wireless | 300 / 20 |
| Midcontinent Communications Fixed Wireless | 100 / 20 |
Based on FCC filings for 3 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | CLAY RWS/SOUTH UNION private · serves 1,447 people |
|---|---|
| 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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