Kingsbury County property record for 21770 428th Ave, Carthage, SD 57323
| Property Type | Single Family Home |
|---|---|
| Lot Size | 157 acres (6,859,393 sqft) |
| Owner | Company Name on Record |
| Tax Bill | $8,794 (2025) |
| APN | 1057 |
| Primary APN | 1057 |
|---|
| Lot Area | 6,859,393 sqft (157 acres) |
|---|
| Street Address | 21770 428TH AVE |
|---|---|
| City | CARTHAGE |
| State | SD |
| Zip | 57323-6900 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | W2W2 NW EXC PECKENPAUGH ADDN 23-109-57 |
| Legal Range | 57 |
| Legal Township | 109 |
| Legal Section | 23 |
| Jurisdiction | KINGSBURY SD |
| Township / Civil Division | MATHEWS |
| Census Block Group | 2 |
| Census Block | 2345 |
| Census Tract | 958200 |
Source: Kingsbury County records, as of April 7, 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 Record |
|---|---|
| Mailing Address | 21770 428TH AVE, CARTHAGE, SD 57323-6900 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Living Trust |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Dec 18, 2007 |
| Deed Sale | Dec 18, 2007 |
| Deed Book / Page | 109 / 438 |
| Record Updated | Jun 8, 2026 |
Source: Kingsbury County assessment roll, as of September 25, 2025
| Type | Name |
|---|---|
| State | South Dakota |
| County | Kingsbury County |
| County Subdivision | Mathews Township |
| Unified School District | De Smet School District 38-2 (PK - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $8,794.00 (+45.07%) | $1,133,554 (+31.05%) Land $439,008 Building $694,546 |
| 2023 | $6,062.00 | $864,998 Land $401,481 Building $463,517 |
| 2022 | $6,062.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Not on file |
|---|---|
| Nearby Flood Policies | 3 in force |
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 | Moderate above 46% of the US · lower than 66% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.07% 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 | KINGBROOK II RURAL WATER SYSTEM private · serves 2,715 people · EPA ID SD4600511 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Aug 2024 |
| Lead | 2 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.
Source: FCC Broadband Data Collection, as of December 31, 2025
5G (outdoors only) and 4G LTE
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