Charles Mix County property record for 21 W 3rd St, Platte, SD 57369
| Property Type | Other |
|---|---|
| Details | 1,920 sqft · built 1992 |
| Lot Size | 5 acres (217,800 sqft) |
| Owner | Company Name on File |
| Flood Zone | Zone X (minimal risk) |
| APN | 26.50.06.006 |
| Primary APN | 26.50.06.006 |
|---|
| Building Area | 1,920 sqft Garage |
|---|
| Year Built | Built 1992 |
|---|---|
| Effective Year Built | Effective 1992 |
| Lot Area | 217,800 sqft (5 acres) |
| Street Address | 21 W 3RD ST |
|---|---|
| City | PLATTE |
| State | SD |
| Zip | 57369 |
| Property Category | Other |
| Property Type | Other > Miscellaneous |
| Legal Description | ORIG TOWN LOTS 6 TO 14 EX N70', BLK 6 |
| Legal Subdivision | TOWN OF MAYO NOW DANTE |
| Legal Block | 6 |
| Legal Lot Number | 6-14 |
| Jurisdiction | CHARLES MIX SD |
| Township / Civil Division | PLATTE |
| Census Block Group | 2 |
| Census Block | 2021 |
| Census Tract | 970100 |
Source: Charles Mix County records · APN 26.50.06.006
Assessment roll updated June 23, 2026 · Last verified July 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | PO BOX 295, PLATTE, SD 57369-0295 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
Source: Charles Mix County records · Assessment roll updated June 23, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | South Dakota |
| County | Charles Mix County |
| Municipality | Platte City |
| Unified School District | Platte-Geddes School District 11-5 (KG - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Assessed Value | Assessed Market Value |
|---|---|---|
| 2026 | $44,660 (-) Land $25,660 Building $19,000 | $44,660 Land $25,660 Building $19,000 |
| 2023 | $44,660 Land $25,660 Building $19,000 |
Source: FEMA National Flood Hazard Layer as of July 19, 2018 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 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 | 3 (2014–2019) |
| Claims Outside the SFHA | 3 of 3 |
| Most Recent Claim | Aug 2019 · river or lake flooding |
| Wildfire Risk | Low lower than 80% of the US · lower than 85% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | Indirect within ember reach |
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: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Midstate Communications, Inc. (SD) Fiber | 1,000 / 1,000 |
May also be available: T-Mobile USA.
Based on FCC filings for 206 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | PLATTE serves 1,256 people |
|---|---|
| Water Source | Purchased surface water from RANDALL COMMUNITY WATER DISTRICT |
| Last State Inspection | Oct 2025 |
| Lead | 14 ppb (2024) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | No certified operator Feb 2017 |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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