Union County property record for 33102 480th Ave, Jefferson, SD 57038
| Property Type | Single Family Home |
|---|---|
| Details | 1 ba · 2,286 sqft · built 1946 |
| Lot Size | 5 acres (217,800 sqft) |
| Owner | 2 Individual Names on Record |
| Tax Bill | $2,296 (2026) |
| Deeds & Mortgages | Sep 2021 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | 17.00.66.2010 |
| Primary APN | 17.00.66.2010 |
|---|
| Full Baths | 1 Bath |
|---|---|
| Stories | 1 Story |
| Building Area | 2,286 sqft Living Area |
| Interior Walls | Wood |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1946 |
|---|---|
| Effective Year Built | Effective 1946 |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Wood |
| Foundation Type | Wood |
| Roof Material | Composition Shingle |
| Lot Area | 217,800 sqft (5 acres) |
| Garage Type | Detached |
| Porch | Porch |
| Deck Area | Deck Area |
| Cooling System | None |
|---|---|
| Heating System | Central |
| Street Address | 33102 480TH AVE |
|---|---|
| City | JEFFERSON |
| State | SD |
| Zip | 57038-6812 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 1 N1/2NW1/4 LESS TR IN SW CORNER (5A) |
| Legal Range | 49W |
| Legal Township | 90N |
| Legal Section | 26 |
| Legal Lot Number | 1 |
| Legal Unit | 1 |
| Jurisdiction | UNION SD |
| Township / Civil Division | JEFFERSON |
| Census Block Group | 3 |
| Census Block | 3002 |
| 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 | 2 Individual Names on Record |
|---|---|
| Mailing Address | 33102 480TH AVE, JEFFERSON, SD 57038-6812 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | UNION SD |
| Property Address | 33102 480TH AVE, JEFFERSON, SD 57038-6812 |
| Transaction Type | Mortgage |
| Record Updated | Jan 16, 2026 |
| Name | Verified Name |
|---|
| Document Number | 000178/945 |
|---|---|
| Date | Sep 8, 2021 |
| Book Page | 178/945 |
| Instrument | 214021 |
| Name | LIBERTY NATIONAL BANK |
|---|---|
| Type | Bank |
| Address | NORTH SIOUX CITY, SD 57049 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
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 | $2,296.00 | $224,614 (-) Land $65,590 Building $159,024 |
| 2025 | $2,296.00 (-1.03%) | $224,614 (+16.98%) Land $65,590 Building $159,024 |
| 2024 | $2,320.00 (+10.48%) | |
| 2023 | $2,100.00 (+23.17%) | $192,003 Land $46,850 Building $145,153 |
| 2022 | $1,705.00 |
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 |
| Flood Insurance Cost | Premium on Record 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 63% of the US · lower than 75% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.05% annual chance |
| Exposure | Direct burnable vegetation |
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 9 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Long Lines Metro Fiber | 1,500 / 1,500 |
| Midco Fixed Wireless | 100 / 20 |
May also be available: Verizon.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures