909 Wynstone Dr, Jefferson, SD 57038 Property Records

Union County property record for 909 Wynstone Dr, Jefferson, SD 57038

Property Summary

Property Type	Single Family Home
Details	4 bd · 4 ba · 1,866 sqft · built 1999
Lot Size	1.02 acres (44,524 sqft)
Owner	2 Individual Names on File
Last Sale	$490,000 (Jun 2020)
Tax Bill	$6,233 (2026)
Deeds & Mortgages	Jul 2020 Sale
Flood Zone	Zone X (minimal risk)
APN	`17.WS.08.1072`

Property Details

APN / Parcel Number

Primary APN	`17.WS.08.1072`

Interior

Bedrooms	4 Beds
Full Baths	4 Baths
Stories	1 Story
Building Area	1,866 sqft Living Area
Basement Area	1,814 sqft
Finished Basement	1,814 sqft
Unfinished Basement	1,774 sqft
Flooring	Stone
Interior Walls	Stone
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1999
Effective Year Built	Effective 1999
Exterior Material	Combination
Construction Type	Wood
Foundation Type	Wood
Roof Material	Composition Shingle
Lot Area	44,524 sqft (1.02 acres)
Garage Type	Attached
Garage Area	1,368 sqft
Parking Spaces	5 Parking Spaces
Porch	Covered Porch
Deck Area	Deck Area

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Central

Location & Zoning

Street Address	909 WYNSTONE DR
City	JEFFERSON
State	SD
Zip	57038-6875
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 72 WYNSTONE 8TH ADD PHASE 1 (1.00A)
Legal Range	07W
Legal Township	30N
Legal Section	36
Legal Subdivision	WYNSTONE 8TH ADD
Legal Phase	1
Legal Lot Number	72
Legal Unit	1
Jurisdiction	UNION SD
Township / Civil Division	JEFFERSON
Census Block Group	3
Census Block	3055
Census Tract	20302

Owner

909 Wynstone Dr is owned and occupied by two individuals who bought it in June 2020.

Source: Union County records, as of October 20, 2026

Owner of Record	2 Individual Names on File
Mailing Address	909 WYNSTONE DR, JEFFERSON, SD 57038-6875
Occupancy	Owner Occupied
Owner Type	Individual

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jun 23, 2020 · Amount on File
Deed Sale	Jun 23, 2020 · Amount on File
Prior Sale	May 19, 2015 · Amount on File
Prior Transfer Date	Dec 29, 2010
Prior Transfer Doc	00101/0012
Record Updated	Oct 29, 2026

July 2020: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	UNION SD
Recording Date	Jul 2, 2020
Property Address	909 WYNSTONE DR, JEFFERSON, SD 57038-6875
Document Number	000110/348
Book / Page	110 / 348
Instrument Date	Jun 23, 2020
Instrument	202991
Transaction Type	Transfer
Record Updated	Jan 16, 2026

Transaction

Amount	Amount on Record
Tax	$490.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	1012 HILL ST, MILFORD, IA 51351-7241

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	909 WYNSTONE DR, JEFFERSON, SD 57038-6875

Tax Assessment & Valuation

The 2026 property tax bill for 909 Wynstone Dr was $6,233.

Source: Union County assessment roll, as of October 6, 2025

Property Jurisdictions

Type	Name
State	South Dakota
County	Union County
County Subdivision	Jefferson Township
Unified School District	Elk Point-Jefferson School District 61-7 (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026	$6,233.00	$557,790 (-) Land $62,291 Building $495,499
2025	$6,233.00 (-0.81%)	$557,790 Land $62,291 Building $495,499
2024	$6,284.00 (+8.83%)
2023	$5,774.00 (-2.48%)	$487,054 Land $36,600 Building $450,454
2022	$5,921.00

Assessed value is set for property tax purposes and is not a market price estimate.

Flood

FEMA maps place 909 Wynstone Dr in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 2024.

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 File 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	Severe Storms, Straight-line Winds, And Flooding, Jun 2024 · 2 claims

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.

Wildfire

Wildfire risk around 909 Wynstone Dr is high, ranking above 75% of the US, with a 0.4% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	High above 75% of the US · above 85% of South Dakota
Wildfire Likelihood	0.4% annual chance
Exposure	None beyond ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

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

Violations Reported to EPA

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.

Internet Providers

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 Metro Cable	1,500 / 50
Sparklight Cable	1,000 / 50
Verizon Fixed Wireless	300 / 20