Charles Mix County property record for 18 River Ridge Dr, Platte, SD 57369
| Property Type | Other |
|---|---|
| Details | 6 bd · 3 ba · 1,802 sqft · built 2008 |
| Lot Size | 2 acres (87,120 sqft) |
| Owner | Company Name on File |
| Flood Zone | Zone X (minimal risk) |
| APN | 08.22.300018 |
| Primary APN | 08.22.300018 |
|---|
| Bedrooms | 6 Beds |
|---|---|
| Full Baths | 3 Baths |
| Building Area | 1,802 sqft Garage |
| Basement Area | 1,802 sqft |
| Finished Basement | 1,802 sqft |
| Year Built | Built 2008 |
|---|---|
| Effective Year Built | Effective 2008 |
| Lot Area | 87,120 sqft (2 acres) |
| Street Address | 18 RIVER RIDGE DR |
|---|---|
| City | PLATTE |
| State | SD |
| Zip | 57369 |
| Property Category | Other |
| Property Type | Other > Miscellaneous |
| Legal Description | 22 98 69 LOT 18 & N20' OF LOT 17, KEMNITZ RIVER RIDGE ACRES |
| Legal Range | 69W |
| Legal Township | 98N |
| Legal Section | 22 |
| Legal Subdivision | KEMNITZ RIVER RIDGE ACRES |
| Legal Lot Number | 18 |
| Jurisdiction | CHARLES MIX SD |
| Township / Civil Division | HAMILTON |
| Census Block Group | 1 |
| Census Block | 1362 |
| Census Tract | 970100 |
Source: Charles Mix County records · APN 08.22.300018
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 | 27960 412TH AVE, PARKSTON, SD 57366-6302 |
| Owner Type | Company |
| Vesting | Trust, Living Trust |
| 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 |
| County Subdivision | Hamilton Township |
| 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 | $381,600 (-) Land $58,100 Building $323,500 | $381,600 Land $58,100 Building $323,500 |
| 2023 | $381,600 Land $58,100 Building $323,500 |
Source: FEMA National Flood Hazard Layer as of July 19, 2018 · 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 |
| Wildfire Risk | Moderate above 56% of the US · above 48% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.08% annual chance |
| Exposure | Direct burnable vegetation at the parcel |
Values are read at the parcel center point; 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 |
Based on FCC filings for 7 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 | RANDALL COMMUNITY WATER DISTRICT serves 6,248 people |
|---|---|
| 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 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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