Codington County property record for 404 Thorson Ave, Florence, SD 57235
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.413 acres (18,000 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $20,000 (Nov 2019) |
| Tax Bill | $570 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 004669 |
| Primary APN | 004669 |
|---|
| Lot Area | 18,000 sqft (0.413 acres) |
|---|---|
| Lot Dimensions | 150 ft deep x 120 ft wide |
| Street Address | 404 THORSON AVE |
|---|---|
| City | FLORENCE |
| State | SD |
| Zip | 57235 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | W120' E240' W610.6' 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 |
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 | Individual Name on Record |
|---|---|
| Mailing Address | PO BOX 22, FLORENCE, SD 57235-0022 |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Nov 7, 2019 · Amount on Record |
| Deed Sale | Nov 7, 2019 · Amount on Record |
| Record Updated | Sep 20, 2026 |
Source: Codington County assessment roll, as of June 2, 2026
| Type | Name |
|---|---|
| State | South Dakota |
| County | Codington County |
| Municipality | Florence Town |
| Unified School District | Florence School District 14-1 (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $570.00 | $48,894 (+14.96%) Land $23,602 Building $25,292 |
| 2025 | $570.00 (+8.57%) | $42,533 (+1%) Land $21,456 Building $21,077 |
| 2024 | $525.00 (-8.54%) | |
| 2023 | $38,666 Land $19,505 Building $19,161 | |
| 2022 | $574.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
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 |
|
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.
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.
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 |
| 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.
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 |
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