Union County property record for 33277 484th Ave, Jefferson, SD 57038
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 2 ba · 1,144 sqft · built 1925 |
| Lot Size | 3 acres (130,680 sqft) |
| Owner | Individual Name on Record |
| Tax Bill | $1,729 (2026) |
| Deeds & Mortgages | Apr 2025 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 17.00.32.4040 |
| Primary APN | 17.00.32.4040 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Stories | 1 Story |
| Building Area | 1,144 sqft Living Area |
| Basement Area | 1,144 sqft |
| Unfinished Basement | 1,144 sqft |
| Interior Walls | Wood |
| Year Built | Built 1925 |
|---|---|
| Effective Year Built | Effective 1925 |
| Exterior Material | Combination |
| Construction Type | Wood |
| Foundation Type | Wood |
| Roof Material | Metal |
| Lot Area | 130,680 sqft (3 acres) |
| Garage Type | Detached |
| Garage Area | 948 sqft |
| Parking Spaces | 4 Parking Spaces |
| Deck Area | Deck Area |
| Cooling System | None |
|---|---|
| Heating System | Central |
| Street Address | 33277 484TH AVE |
|---|---|
| City | JEFFERSON |
| State | SD |
| Zip | 57038-6846 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TRUDEAU TR 1 SE1/4 SE1/4 (3A) |
| Legal Range | 48W |
| Legal Township | 90N |
| Legal Section | 32 |
| Legal Tract | 1 |
| Legal Unit | 2 |
| Jurisdiction | UNION SD |
| Township / Civil Division | JEFFERSON |
| Census Block Group | 3 |
| Census Block | 3006 |
| 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 | 33277 484TH AVE, JEFFERSON, SD 57038-6846 |
| 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 | Apr 24, 2025 |
| Property Address | 33277 484TH AVE, JEFFERSON, SD 57038-6846 |
| Document Number | 000115/222 |
| Book / Page | 115 / 222 |
| Instrument Date | Apr 24, 2025 |
| Instrument | 250847 |
| Transaction Type | Transfer |
| Record Updated | Jan 16, 2026 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 32840 481ST AVE, ELK POINT, SD 57025-6843 |
| Name | Verified Name |
|---|---|
| Address | 33277484 AVE, JEFFERSON, SD 57038 |
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 | Dakota Valley School District 61-8 (PK - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $1,729.00 (+0.06%) | $134,205 (-) Land $56,394 Building $77,811 |
| 2025 | $1,728.00 (+2.61%) | $134,205 (+21.44%) Land $56,394 Building $77,811 |
| 2024 | $1,684.00 (+16.14%) | |
| 2023 | $1,450.00 (+18.17%) | $110,515 Land $40,282 Building $70,233 |
| 2022 | $1,227.00 |
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 93% of the US · lower than 89% 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 5 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Long Lines Metro Fiber | 1,500 / 1,500 |
| Verizon Fixed Wireless | 300 / 20 |
| Starlink Satellite | 280 / 30 |
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