Union County property record for 920 Wynstone Dr, Jefferson, SD 57038
| Property Type | Single Family Home |
|---|---|
| Details | 6 bd · 2,304 sqft · built 2017 |
| Lot Size | 1.51 acres (66,081 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $755,000 (Jun 2023) |
| Tax Bill | $8,613 (2025) |
| Deeds & Mortgages | Dec 2020 Mortgage Jun 2023 Sale & Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 17.WS.04.1043 |
| Primary APN | 17.WS.04.1043 |
|---|
| Bedrooms | 6 Beds |
|---|---|
| Stories | 1 Story |
| Building Area | 2,304 sqft Living Area |
| Basement Area | 4,114 sqft |
| Finished Basement | 4,114 sqft |
| Flooring | Stone |
| Interior Walls | Stone |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2017 |
|---|---|
| Effective Year Built | Effective 2017 |
| Exterior Material | Combination |
| Construction Type | Wood |
| Roof Material | Composition Shingle |
| Lot Area | 66,081 sqft (1.51 acres) |
| Garage Type | Attached |
| Garage Area | 1,313 sqft |
| Parking Spaces | 5 Parking Spaces |
| Porch | Covered Porch |
| Deck Area | Deck Area |
| Cooling System | HVAC |
|---|---|
| Heating System | Central |
| Street Address | 920 WYNSTONE DR |
|---|---|
| City | JEFFERSON |
| State | SD |
| Zip | 57038-6868 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 43 WYSTONE 4TH ADD PHASE 1 (1.517A) |
| Legal Range | 07W |
| Legal Township | 30N |
| Legal Section | 36 |
| Legal Subdivision | WYSTONE 4TH ADD |
| Legal Phase | 1 |
| Legal Lot Number | 43 |
| Legal Unit | 1 |
| Jurisdiction | UNION SD |
| Township / Civil Division | JEFFERSON |
| Census Block Group | 3 |
| Census Block | 3054 |
| Census Tract | 20302 |
Source: Union County assessment roll, as of October 6, 2025
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 File |
|---|---|
| Mailing Address | 920 WYNSTONE DR, JEFFERSON, SD 57038-6868 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Dec 4, 2020 | Deed of Trust, Mortgage PIONEER BANK |
| Jun 21, 2023 | Warranty Deed, Transfer · Commercial Mortgage PRIMEBANK |
| Oct 17, 2016 | Warranty Deed, Construction Loan · Construction Mortgage PIONEER BANK |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jun 10, 2023 · Amount on Record |
| Deed Sale | Jun 10, 2023 · Amount on Record |
| Prior Sale | May 26, 2021 · Amount on Record |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | UNION SD |
| Property Address | 920 WYNSTONE DR, JEFFERSON, SD 57038-6868 |
| Transaction Type | Mortgage |
| Record Updated | Jun 30, 2026 |
| Name | Verified Name |
|---|---|
| Address | 920 WYNSTONE DR, JEFFERSON, SD 57038-6868 |
| Document Number | 00176/1397 |
|---|---|
| Date | Dec 4, 2020 |
| Book Page | 176/1397 |
| Instrument | 205865 |
| Name | PIONEER BANK |
|---|---|
| Type | Bank |
| Address | SERGEANT BLUFF, IA 51054 |
| Amount | Amount Recorded |
|---|
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | UNION SD |
| Recording Date | Jun 21, 2023 |
| Property Address | 920 WYNSTONE DR, JEFFERSON, SD 57038-6868 |
| Document Number | 000113/362 |
| Book / Page | 113 / 362 |
| Instrument Date | Jun 10, 2023 |
| Instrument | 231447 |
| Transaction Type | Transfer |
| Record Updated | Jun 30, 2026 |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $755.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 924 CHARLIE SMITH SR HWY, SAINT MARYS, GA 31558-2800 |
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 920 WYNSTONE DR, JEFFERSON, SD 57038-6868 |
| Document Number | 0000182319 |
|---|---|
| Date | Jun 21, 2023 |
| Instrument | 182/319 |
| Name | PRIMEBANK |
|---|---|
| Type | Bank |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jul 1, 2053 |
| Rate Type | Adjustable Rate |
|---|
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | UNION SD |
| Recording Date | Oct 17, 2016 |
| Property Address | 920 WYNSTONE DR, JEFFERSON, SD 57038-6868 |
| Document Number | 00106/0681 |
| Book / Page | 106 / 0681 |
| Instrument Date | Oct 7, 2016 |
| Instrument | 164382 |
| Transaction Type | Construction Loan |
| Record Updated | Jun 30, 2026 |
| Amount | Amount Recorded |
|---|---|
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 125 GATEWAY DR, NORTH SIOUX CITY, SD 57049-5405 |
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 400 BEDFORD CT, CLEAR LAKE, IA 50428-9169 |
| Document Number | 0000164383 |
|---|---|
| Date | Oct 17, 2016 |
| Instrument | 164383 |
| Name | PIONEER BANK |
|---|---|
| Type | Bank |
| Type | Construction Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 12 Months |
| Due | Oct 14, 2017 |
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 |
|---|---|---|
| 2025 | $8,613.00 (+7.78%) | $770,773 (+23.07%) Land $94,495 Building $676,278 |
| 2024 | $7,991.00 (+7.62%) | |
| 2023 | $7,425.00 (+15.56%) | $626,309 (+2%) Land $67,402 Building $558,907 |
| 2022 | $6,425.00 (-0.51%) | $521,924 Land $56,168 Building $465,756 |
| 2021 | $6,458.00 |
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 | High above 86% of the US · above 96% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.5% annual chance |
| Exposure | Direct burnable vegetation at the parcel |
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 48 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Long Lines Cable | 1,500 / 50 |
| Cable One Cable | 1,000 / 50 |
| Verizon Fixed Wireless | 300 / 20 |
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