Aurora County property record for 25810 389th Ave, Plankinton, SD 57368 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Lot Size | 5 acres (217,800 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $1,656 (2025) |
| Flood Zone | Zone D (undetermined) |
| APN | 5637 |
| Primary APN | 5637 |
|---|
| Lot Area | 217,800 sqft (5 acres) |
|---|
| Street Address | 25810 389TH AVE |
|---|---|
| City | PLANKINTON |
| State | SD |
| Zip | 57368-5924 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | HEIDINGER TRACT 1 OF SUBDIVIDSION OF NW1/4 17-102-63 |
| Legal Range | 63 |
| Legal Township | 102 |
| Legal Section | 17 |
| Legal Tract | 1 |
| Jurisdiction | AURORA SD |
| Township / Civil Division | DUDLEY |
| Census Block Group | 2 |
| Census Block | 2024 |
| Census Tract | 973600 |
Source: Aurora County records · APN 5637
Assessment roll updated December 23, 2025 · 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 | 2 Individual Names on File |
|---|---|
| Mailing Address | 25810 389TH AVE, PLANKINTON, SD 57368-5924 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
Source: Aurora County records · Assessment roll updated December 23, 2025 · Last verified July 2026
| Type | Name |
|---|---|
| State | South Dakota |
| County | Aurora County |
| County Subdivision | Dudley Township |
| Unified School District | Corsica-Stickney School District 21-3 (KG - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $1,656.00 (+53.9%) | $204,307 (+38.19%) Land $46,000 Building $158,307 |
| 2024 | $1,076.00 | |
| 2023 | $147,840 Land $42,000 Building $105,840 |
Source: FEMA National Flood Hazard Layer, Aurora County (46003C), updated February 2, 2017 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 460039736002, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone D |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Undetermined not studied |
| 500-Year Floodplain | No |
| Nearby Flood Claims | 1 (2019) |
| Most Recent Claim | Sep 2019, river or lake flooding, Severe Storms, Tornadoes, And Flooding |
| Wildfire Risk | Moderate above 47% of the US · above 35% of South Dakota |
|---|---|
| Wildfire Likelihood | About 1 in 1,282 per year |
| Exposure | Direct burnable vegetation at the parcel |
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, availability as of December 31, 2025 · Published October 2026 · based on 2 locations within about half a mile of this property, a small sample
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Midstate Communications, Inc. (SD) | Fiber | 1,000 / 1,000 |
| Verizon | Fixed Wireless | 300 / 20 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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