409 S Thompson Ave, Sioux Falls, SD 57103 Property Records

Minnehaha County property record for 409 S Thompson Ave, Sioux Falls, SD 57103

Property Summary

Property Type	Townhouse
Details	2 bd · 2.5 ba · 1,608 sqft · built 1979
Lot Size	0.063 acres (2,766 sqft)
Owner	Individual Name on Record
Last Sale	$130,000 (Jul 2021)
Tax Bill	$2,071 (2025)
Deeds & Mortgages	Jul 2021 Sale & Mortgage Feb 2018 Sale + 1 more
Flood Zone	Zone X (minimal risk)
APN	`01-22-14-353-016-000`

Property Details

APN / Parcel Number

Primary APN	`01-22-14-353-016-000`
Alternative APN	`28363`

Interior

Bedrooms	2 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Plumbing Fixtures	11 Plumbing Fixtures
Total Rooms	4 Rooms
Stories	2 Stories
Building Area	1,608 sqft Finished Area
1st Floor Area	678 sqft
Upper Floors Area	930 sqft
Flooring	Carpet
Interior Walls	Wallboard/Drywall
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1979
Effective Year Built	Effective 1979
Architectural Style	Townhouse
Exterior Material	Stucco
Construction Type	Frame
Foundation Type	Block
Roof Type	Flat
Roof Material	Gravel
Lot Area	2,766 sqft (0.063 acres)
Lot Dimensions	30.6 ft deep x 30 ft wide
Garage Type	Attached
Garage Area	252 sqft
Parking Spaces	1 Parking Space
Deck Area	120 sqft
Patio Area	120 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C
Heating Fuel	Gas
Sewer	Connected

Location & Zoning

Account Number	28363
Street Address	409 S THOMPSON AVE
City	SIOUX FALLS
State	SD
Zip	57103-2016
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Townhouse
Legal Description	LOT 5 CONQUISTADOR TOWNHOME ADDN TO CITY OF SIOUX FALLS
Legal Subdivision	CONQUISTADOR TOWNHOME ADDN
Legal Lot Number	5
Jurisdiction	MINNEHAHA SD
Township / Civil Division	SIOUX FALLS
Census Block Group	2
Census Block	2009
Census Tract	406

Owner

Source: Minnehaha County records, as of September 23, 2026

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

Owner of Record	Individual Name on Record
Mailing Address	409 S THOMPSON AVE, SIOUX FALLS, SD 57103-2016
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Jul 2, 2021	Warranty Deed, Transfer · Conventional Mortgage US BANK NA
Feb 20, 2018	Warranty Deed, Transfer
Dec 4, 2013	Warranty Deed, Transfer · FHA Mortgage CORTRUST MORTGAGE INC, A CORPORATION

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jul 2, 2021 · Amount on Record
Deed Sale	Jul 2, 2021 · Amount on Record
Prior Sale	Feb 20, 2018 · Amount on Record
Deed Book / Page	606-D / 50
Record Updated	Oct 29, 2026

July 2021: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	MINNEHAHA SD
Recording Date	Jul 2, 2021
Property Address	409 S THOMPSON AVE, SIOUX FALLS, SD 57103-2016
Document Number	606DEED/50
Book / Page	606 DEED / 50
Instrument Date	May 27, 2021
Transaction Type	Transfer
Record Updated	May 12, 2026
Title Company	STEWART TITLE COMPANY-F, STEWART TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$130.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	409 S THOMPSON AVE, SIOUX FALLS, SD 57103-2016

Mortgage

Document Number	1927MTG349
Date	Jul 2, 2021
Instrument	1927 MTG/349

Lender

Name	US BANK NA
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	179 Months
Due	Jun 1, 2036

February 2018: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	MINNEHAHA SD
Recording Date	Feb 20, 2018
Property Address	409 S THOMPSON AVE, SIOUX FALLS, SD 57103-2016
Document Number	000581/103
Book / Page	581 / 103
Instrument Date	Feb 16, 2018
Instrument	803607
Transaction Type	Transfer
Record Updated	May 12, 2026

Transaction

Amount	Amount Recorded
Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name

December 2013: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	MINNEHAHA SD
Recording Date	Dec 4, 2013
Property Address	409 S THOMPSON AVE, SIOUX FALLS, SD 57103-2016
Document Number	000553/318
Book / Page	553 / 318
Instrument Date	Nov 29, 2013
Instrument	334668
Transaction Type	Transfer
Record Updated	May 12, 2026
Title Company	DATAQUICK TITLE, DATAQUICK TITLE LLC

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$104.00
Amount Accuracy	Full Amount from Assessment
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	409 S THOMPSON AVE, SIOUX FALLS, SD 57103-2016

Mortgage

Document Number	001748/937
Date	Dec 4, 2013
Book Page	1748/937
Instrument	334739

Lender

Name	CORTRUST MORTGAGE INC, A CORPORATION
Type	Seller
Address	2101 S MINNESOTA AVE, SIOUX FALLS, SD 57105

Agreement

Type	FHA Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Dec 1, 2043

Tax Assessment & Valuation

Source: Minnehaha County assessment roll, as of July 16, 2026

Property Jurisdictions

Type	Name
State	South Dakota
County	Minnehaha County
Municipality	Sioux Falls City
Unified School District	Sioux Falls School District 49-5 (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$154,779 (-1.1%) Land $3,956 Building $150,823	$154,779 Land $3,956 Building $150,823
2025	$2,071.00	$156,500 (+9.21%) Land $4,000 Building $152,500
2024	$2,071.00 (+13.11%)	$143,300 (+14.82%) Land $4,000 Building $139,300
2022	$1,831.00	$124,800 Land $4,000 Building $120,800

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

Source: FEMA National Flood Hazard Layer, effective May 2, 2024

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; 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	SIOUX FALLS serves 216,462 people · EPA ID SD4600294
Water Source	Surface water
Last State Inspection	Jun 2025
Lead	3 ppb (2024) 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 401 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Midco Fiber · Cable in parts of the area	5,000 / 5,000
Verizon Fixed Wireless	300 / 20
AT&T Fixed Wireless	100 / 20

May also be available: CenturyLink, T-Mobile.

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