406 Thorson Ave, Florence, SD 57235 Property Records

Codington County property record for 406 Thorson Ave, Florence, SD 57235

Property Summary

Property Type	Single Family Home
Details	built 1972
Lot Size	0.637 acres (27,750 sqft)
Owner	2 Individual Names on Record
Last Sale	$145,000 (Jul 2011)
Tax Bill	$2,067 (2026)
Deeds & Mortgages	Jul 2011 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`004668`

Property Details

APN / Parcel Number

Primary APN	`004668`

Exterior

Year Built	Built 1972
Effective Year Built	Effective 1972
Lot Area	27,750 sqft (0.637 acres)
Lot Dimensions	150 ft deep x 185 ft wide

Location & Zoning

Street Address	406 THORSON AVE
City	FLORENCE
State	SD
Zip	57235-2109
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	E185.3' W370.6' S150' OL C FLORENCE VILLAGE
Legal Subdivision	FLORENCE VILLAGE
Legal Block	NULL
Legal Lot Number	OLC
Jurisdiction	CODINGTON SD
Township / Civil Division	FLORENCE
Census Block Group	2
Census Block	2180
Census Tract	954600

Owner

Source: Codington County records, as of August 18, 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	406 THORSON AVE, FLORENCE, SD 57235-2109
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jul 5, 2011 · Amount on Record
Deed Sale	Jul 5, 2011 · Amount on Record
Deed Document Number	20113383
Deed Book / Page	423 / 4313
Record Updated	Sep 20, 2026

July 2011: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	CODINGTON SD
Recording Date	Jul 5, 2011
Property Address	406 THORSON AVE, FLORENCE, SD 57235-2109
Document Number	00423/4313
Book / Page	423 / 4313
Instrument Date	Jul 1, 2011
Instrument	201103383
Transaction Type	Transfer
Record Updated	Jun 13, 2023
Title Company	FIRST DAKOTA TITLE - WTN

Transaction

Amount	Amount Recorded
Loan-to-Value (LTV)	LTV on Record
Tax	$155.00
Amount Accuracy	Calculated from Transfer Tax
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	406 THORSON AVE, FLORENCE, SD 57235-2109

Mortgage

Document Number	00986/7324
Date	Jul 5, 2011
Book Page	986/7324
Instrument	201103384

Lender

Name	USDA
Type	Government Agency
Address	SAINT LOUIS, MO 63166

Agreement

Type	USDA Mortgage
Amount	Amount Recorded
Term	396 Months
Due	Jul 1, 2044

Tax Assessment & Valuation

Source: Codington County assessment roll, as of June 2, 2026

Property Jurisdictions

Type	Name
State	South Dakota
County	Codington County
Municipality	Florence Town
Unified School District	Florence School District 14-1 (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026	$2,067.00 (+0.05%) Homeowner's exemption	$226,373 (+18.54%) Land $30,628 Building $195,745
2025	$2,066.00 (+10.07%) Homeowner's exemption	$190,965 (+1%) Land $27,844 Building $163,121
2024	$1,877.00 (-8.26%)
2023		$173,605 Land $25,313 Building $148,292
2022	$2,046.00

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

Flood

Source: FEMA National Flood Hazard Layer, effective April 4, 2024 · 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
Nearby Flood Policies	1 in force
Nearby Flood Claims	7 (1994–2011)
Claims Outside the SFHA	5 of 7
Most Recent Claim	May 2011 · Flooding
Claims by Event	Flooding, May 2011 · 3 claims Severe Flooding, Sever Winter Storms,heavy Rains High Winds, Apr 1997 · 3 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	Low lower than 80% of the US · lower than 85% of South Dakota
Wildfire Likelihood	0.02% annual chance
Exposure	Direct burnable vegetation

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	FLORENCE serves 337 people · EPA ID SD4600128
Water Source	Purchased groundwater from CLARK RURAL WATER SYSTEM
Last State Inspection	Nov 2024
Lead	1 ppb (2023) 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 28 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
ITC Fiber	1,000 / 1,000
Verizon Fixed Wireless	300 / 20