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33264 485th Ave, Jefferson, SD 57038 Property Records

Union County property record for 33264 485th Ave, Jefferson, SD 57038

Property Summary

Property TypeAgricultural Vacant Land
Details2 bd · 2 ba · 843 sqft · built 1948
Lot Size21.4 acres (933,491 sqft)
Owner2 Individual Names on File
Last Sale$325,000 (Nov 2022)
Tax Bill$593 (2025)
Deeds & MortgagesJun 2023 Sale & Construction Loan
Dec 2022 Sale
Flood ZoneZone X (moderate risk)
APN17.00.34.3010

Property Details

APN / Parcel Number

Primary APN17.00.34.3010

Interior

Bedrooms2 Beds
Full Baths2 Baths
Stories1 Story
Building Area843 sqft Living Area
Basement Area672 sqft
Interior WallsWood
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1948
Effective Year BuiltEffective 1948
Exterior MaterialAluminum/Vinyl
Construction TypeWood
Roof MaterialComposition Shingle
Lot Area933,491 sqft (21.4 acres)
Garage TypeAttached
Garage Area576 sqft
PorchPorch
Deck AreaDeck Area

Utilities, Heating & Cooling

Cooling SystemNone
Heating SystemCentral

Location & Zoning

Street Address33264 485TH AVE
CityJEFFERSON
StateSD
Zip57038-6849
Property CategoryAgriculture or Farming
Property TypeVacant Land > Agricultural
Legal DescriptionS1/3 OF LOT 5 LESS LOT 1 CHICOINE FIRST ADD (2.50 A)
Legal Range48W
Legal Township90N
Legal Section34
Legal Lot Number5,1
Legal Unit1
JurisdictionUNION SD
Township / Civil DivisionJEFFERSON
Census Block Group2
Census Block2004
Census Tract20302

Owner

Source: Union County records · APN 17.00.34.3010

Assessment roll updated October 6, 2025 · Last verified April 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record2 Individual Names on File
Mailing Address48042 329TH ST, JEFFERSON, SD 57038-6802
Owner TypeIndividual

Deeds, Mortgages & Sale History

DateDocument
Jun 26, 2023Warranty Deed, Construction Loan · Construction Mortgage
BANKWEST INC
Dec 09, 2022Personal Representative Deed, Transfer

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleNov 17, 2022 · Amount on Record
Deed SaleNov 17, 2022 · Amount on Record
Record UpdatedJun 08, 2026

June 2023: Warranty Deed, Construction Loan

Document TypeWarranty Deed
JurisdictionUNION SD
Recording DateJun 26, 2023
Property Address33264 485TH AVE, JEFFERSON, SD 57038-6849
Document Number000113/370
Book / Page113 / 370
Instrument DateMay 16, 2023
Instrument231475
Transaction TypeConstruction Loan
Record UpdatedMar 12, 2024

Transaction

AmountAmount Recorded
Tax$170.00
Amount AccuracyRounded by County
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name
Address48042 329TH ST, JEFFERSON, SD 57038-6802

Transferred To (Grantee/Buyer)

NameVerified Name
Address33264 485TH AVE, JEFFERSON, SD 57038-6849

Mortgage

Document Number0000182328
DateJun 26, 2023
Instrument182/328
Lender
NameBANKWEST INC
TypeBank
Agreement
TypeConstruction Mortgage
AmountAmount Recorded
Term13 Months
DueJul 01, 2024

December 2022: Personal Representative Deed, Transfer

Document TypePersonal Representative Deed
JurisdictionUNION SD
Recording DateDec 09, 2022
Property AddressJEFFERSON, SD 57038
Document Number000112/796
Book / Page112 / 796
Instrument DateNov 17, 2022
Instrument223408
Transaction TypeTransfer
Record UpdatedJan 16, 2026

Transaction

AmountAmount Recorded
Tax$325.00
Amount AccuracyRounded by County
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenants with Right of Survivorship
Address48042 329TH ST, JEFFERSON, SD 57038-6802

Tax Assessment & Valuation

Source: Union County records · Assessment roll updated October 6, 2025 · Last verified April 2026

Property Jurisdictions

TypeName
StateSouth Dakota
CountyUnion County
County SubdivisionJefferson Township
Unified School DistrictDakota Valley School District 61-8 (PK - 12)

Tax Bill & Assessment History

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

YearTax BillAssessed Value
2025$593.00 (+7.82%)$60,142 (-56.33%) Land $60,142
2024$550.00 (-63.53%)
2023$1,508.00 (+8.41%)$137,710 (+11.98%) Land $60,037 Building $77,673
2022$1,391.00 (+1.61%) Additional exemption filed$122,975 Land $60,037 Building $62,938
2021$1,369.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Union County (46127C), as of May 31, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 461270203022, as of September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026

Flood

FEMA Flood ZoneZone X
moderate risk
500-Year FloodplainYes
0.2% annual chance
Flood Insurance RequirementNot required
lenders may require it
Nearby Flood Policies7 in force
Nearby Flood Claims2 (2024)
Claims Outside the SFHA2 of 2
Most Recent ClaimJun 2024 · Severe Storms, Straight-line Winds, And Flooding
Claims by Event
  • Severe Storms, Straight-line Winds, And Flooding, Jun 2024 · 2 claims

Wildfire

Wildfire RiskNot rated
no burnable land within ember reach

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.

Drinking Water

Source: EPA Safe Drinking Water Information System, water system SD4602185, as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water SystemCLAY RWS/SOUTH UNION
private · serves 1,447 people
Water SourceGroundwater
Last State InspectionApr 2024
Lead1 ppb (2025)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
last 3 years

Results are for the whole water system as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.

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