Charles Mix County property record for 28474 391st Ave, Armour, SD 57313
| Property Type | Rural Improved / Non-Residential |
|---|---|
| Details | 3 bd · 2 ba · 2,440 sqft · built 1990 |
| Lot Size | 151 acres (6,584,530 sqft) |
| Owner | Company Name on File |
| Flood Zone | Zone X (minimal risk) |
| APN | 10.56.3010 |
| Primary APN | 10.56.3010 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Building Area | 2,440 sqft Garage |
| Basement Area | 2,440 sqft |
| Finished Basement | 2,440 sqft |
| Year Built | Built 1990 |
|---|---|
| Effective Year Built | Effective 1990 |
| Lot Area | 6,584,530 sqft (151 acres) |
| Street Address | 28474 391ST AVE |
|---|---|
| City | ARMOUR |
| State | SD |
| Zip | 57313-6715 |
| Property Category | Other |
| Property Type | Other > Rural Improved / Non-Residential |
| Legal Description | 36 98 64 N1/2-SW1/4 EX N393' THEREOF, PARCEL 1 OF W1/2-NE1/4, NW1/4-SE1/4 |
| Legal Range | 64W |
| Legal Township | 98N |
| Legal Section | 36 |
| Jurisdiction | CHARLES MIX SD |
| Township / Civil Division | HOWARD |
| Census Block Group | 1 |
| Census Block | 1001 |
| Census Tract | 940200 |
28474 391st Ave is owned by a company.
Source: Charles Mix County records, as of June 23, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 28474 391ST AVE, ARMOUR, SD 57313-6715 |
| Owner Type | Company |
| Vesting | Company |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
Source: Charles Mix County assessment roll, as of June 23, 2026
| Type | Name |
|---|---|
| State | South Dakota |
| County | Charles Mix County |
| County Subdivision | Howard Township |
| Unified School District | Armour School District 21-1 (KG - 12) |
| Year | Assessed Value | Assessed Market Value |
|---|---|---|
| 2026 | $712,498 Land $372,117 Building $340,381 | $712,498 Land $372,117 Building $340,381 |
| 2023 | $346,612 Land $324,072 Building $22,540 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 28474 391st Ave in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 2019.
Source: FEMA National Flood Hazard Layer, effective July 19, 2018 · 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 Claims | 2 (2019–2023) |
| Claims Outside the SFHA | 2 of 2 |
| Most Recent Claim | Feb 2023 |
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 risk around 28474 391st Ave is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.8% of the US · lower than 99.5% of South Dakota |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
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 | RANDALL COMMUNITY WATER DISTRICT serves 6,248 people · EPA ID SD4600433 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Nov 2023 |
| Lead | 4 ppb (2024) 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.
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