Union County property record for 48139 335th St, Jefferson, SD 57038
| Property Type | Single Family Home |
|---|---|
| Lot Size | 2.5 acres (108,900 sqft) |
| Owner | 2 Individual Names on Record |
| Tax Bill | $6,978 (2026) |
| Deeds & Mortgages | Nov 2022 Construction Loan Sep 2025 Line of Credit + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 17.00.94.4015 |
| Primary APN | 17.00.94.4015 |
|---|
| Lot Area | 108,900 sqft (2.5 acres) |
|---|
| Street Address | 48139 335TH ST |
|---|---|
| City | JEFFERSON |
| State | SD |
| Zip | 57038-6835 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | REIFF LOT 1 HEITMAN TR 2 IN N1/2NW1/4 OF SEC 13 (2.50 A) |
| Legal Range | 49W |
| Legal Township | 89N |
| Legal Section | 13 |
| Legal Tract | 2 |
| Legal Lot Number | 1 |
| Jurisdiction | UNION SD |
| Township / Civil Division | JEFFERSON |
| Census Block Group | 3 |
| Census Block | 3047 |
| 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 | 48139 335TH ST, JEFFERSON, SD 57038-6835 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Nov 28, 2022 | Deed of Trust, Mortgage · Construction Mortgage THE SECURITY NATIONAL BANK OF SIOUX CITY |
| Sep 9, 2025 | Deed of Trust, Mortgage · Line of Credit THE SECURITY NATIONAL BANK OF SIOUX CITY |
| Jul 18, 2022 | Intrafamily Transfer, Transfer |
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | UNION SD |
| Property Address | 48139 335TH ST, JEFFERSON, SD 57038-6835 |
| Transaction Type | Mortgage |
| Record Updated | Jan 16, 2026 |
| Name | Verified Name |
|---|---|
| Address | 48145 335TH ST, JEFFERSON, SD 57038-6835 |
| Document Number | 000180/840 |
|---|---|
| Date | Nov 28, 2022 |
| Book Page | 180/840 |
| Instrument | 223284 |
| Name | THE SECURITY NATIONAL BANK OF SIOUX CITY |
|---|---|
| Type | Bank |
| Address | SIOUX CITY, IA 51101 |
| Type | Construction Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Dec 1, 2052 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 5.5% |
| Type Change Date | Oct 1, 2028 |
| Change Frequency | Annually |
| Min Rate At Change | 5.5% |
| Max Rate At Change | 7.5% |
| Index | 1-Year T-Bill |
| Margin | 3 |
| Max Rate | 11.5% |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | UNION SD |
| Property Address | 48139 335TH ST, JEFFERSON, SD 57038-6835 |
| Transaction Type | Mortgage |
| Record Updated | Jan 16, 2026 |
| Name | Verified Name |
|---|---|
| Address | 48139 335TH ST, JEFFERSON, SD 57038-6835 |
| Document Number | 000186/559 |
|---|---|
| Date | Sep 9, 2025 |
| Book Page | 186/559 |
| Instrument | 252077 |
| Name | THE SECURITY NATIONAL BANK OF SIOUX CITY |
|---|---|
| Address | 601 PIERCE ST, SIOUX CITY, IA 51101 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 179 Months |
| Due | Aug 15, 2040 |
| Change Frequency | Monthly |
|---|
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | UNION SD |
| Recording Date | Jul 18, 2022 |
| Property Address | 48139 335TH ST, JEFFERSON, SD 57038-6835 |
| Document Number | 000112/469 |
| Book / Page | 112 / 469 |
| Instrument Date | Jul 18, 2022 |
| Instrument | 222051 |
| Transaction Type | Transfer |
| Record Updated | Jan 16, 2026 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 48145 335TH ST, JEFFERSON, SD 57038-6835 |
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 909 CAMPBELL ST, NORTH SIOUX CITY, SD 57049-5493 |
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 | $6,978.00 (+0.01%) | $555,546 (-) Land $54,095 Building $501,451 |
| 2025 | $6,977.00 (+15.02%) | $555,546 (+1,337.75%) Land $54,095 Building $501,451 |
| 2024 | $6,066.00 (+872.12%) | |
| 2023 | $624.00 | $38,640 Land $38,640 |
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 94% of the US · lower than 91% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.02% 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 4 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 |
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