33099 481st Ave, Jefferson, SD 57038 Property Records

Union County property record for 33099 481st Ave, Jefferson, SD 57038

Property Summary

Property Type	Single Family Home
Details	4 bd · 4 ba · 1,480 sqft · built 1974
Lot Size	5 acres (217,800 sqft)
Owner	2 Individual Names on Record
Last Sale	$351,000 (Apr 2022)
Tax Bill	$3,285 (2026)
Deeds & Mortgages	Apr 2022 Sale & Mortgage Apr 2022 Transfer
Flood Zone	Zone X (minimal risk)
APN	`17.00.63.4000`

Property Details

APN / Parcel Number

Primary APN	`17.00.63.4000`

Interior

Bedrooms	4 Beds
Full Baths	4 Baths
Stories	1 Story
Building Area	1,480 sqft Living Area
Basement Area	1,120 sqft
Finished Basement	1,120 sqft
Unfinished Basement	1,120 sqft
Interior Walls	Wood
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1974
Effective Year Built	Effective 1974
Exterior Material	Aluminum/Vinyl
Construction Type	Wood
Foundation Type	Wood
Roof Material	Composition Shingle
Lot Area	217,800 sqft (5 acres)
Garage Type	Attached
Garage Area	576 sqft
Parking Spaces	2 Parking Spaces
Porch	Porch
Deck Area	Deck Area

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Central

Location & Zoning

Street Address	33099 481ST AVE
City	JEFFERSON
State	SD
Zip	57038-6808
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT A SE1/4SE1/4 (5A)
Legal Range	49W
Legal Township	90N
Legal Section	23
Legal Lot Number	A
Legal Unit	1
Jurisdiction	UNION SD
Township / Civil Division	JEFFERSON
Census Block Group	1
Census Block	1050
Census Tract	20302

Owner

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	33099 481ST AVE, JEFFERSON, SD 57038-6808
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Apr 19, 2022	Warranty Deed, Transfer · Conventional Mortgage THE SECURITY NATIONAL BANK OF SIOUX
Apr 19, 2022	Intrafamily Transfer, Transfer

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Apr 12, 2022 · Amount on Record
Deed Sale	Apr 12, 2022 · Amount on Record
Record Updated	Oct 29, 2026

April 2022: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	UNION SD
Recording Date	Apr 19, 2022
Property Address	33099 481ST AVE, JEFFERSON, SD 57038-6808
Document Number	000112/245
Book / Page	112 / 245
Instrument Date	Apr 12, 2022
Instrument	221143
Transaction Type	Transfer
Record Updated	Jan 16, 2026

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$351.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	806 S GLASS ST, SIOUX CITY, IA 51106-4808

Mortgage

Document Number	0000180316
Date	Apr 19, 2022
Instrument	180/316

Lender

Name	THE SECURITY NATIONAL BANK OF SIOUX
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	May 1, 2052

April 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	UNION SD
Recording Date	Apr 19, 2022
Property Address	33099 481ST AVE, JEFFERSON, SD 57038-6808
Document Number	000112/244
Book / Page	112 / 244
Instrument Date	Apr 12, 2022
Instrument	221142
Transaction Type	Transfer
Record Updated	Jan 16, 2026

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name
Address	3816 ORLEANS AVE, SIOUX CITY, IA 51106-2420

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	33099 481ST AVE, JEFFERSON, SD 57038-6808

Tax Assessment & Valuation

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	$3,285.00 (+0.03%)	$312,173 (-) Land $65,590 Building $246,583
2025	$3,284.00 (+12.77%)	$312,173 (+28.24%) Land $65,590 Building $246,583
2024	$2,912.00 (+8.7%)
2023	$2,679.00 (+27.15%)	$243,424 Land $46,850 Building $196,574
2022	$2,107.00

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

Flood

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
Nearest Special Flood Hazard Area	Zone A, within 100 ft
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	5 in force
Nearby Flood Claims	5 (2014–2024)
Claims Outside the SFHA	2 of 5
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 Severe Storms, Tornadoes, And Flooding, Jun 2014 · 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

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

Wildfire Risk	Not rated no burnable land within 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 5 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Long Lines Metro Fiber	1,500 / 1,500
Midco Fixed Wireless	100 / 20
T-Mobile Fixed Wireless	100 / 20

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