Aurora County property record for 25724 393rd Ave, Plankinton, SD 57368
| Property Type | Rural Home |
|---|---|
| Lot Size | 80 acres (3,484,800 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $99,000 (Apr 2012) |
| Tax Bill | $2,072 (2025) |
| Flood Zone | Zone D (undetermined) |
| APN | 786 |
| Primary APN | 786 |
|---|
| Lot Area | 3,484,800 sqft (80 acres) |
|---|
| Street Address | 25724 393RD AVE |
|---|---|
| City | PLANKINTON |
| State | SD |
| Zip | 57368-5913 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Rural Home |
| Legal Description | N1/2 NW1/4 12-102-63 |
| Legal Range | 63 |
| Legal Township | 102 |
| Legal Section | 12 |
| Jurisdiction | AURORA SD |
| Township / Civil Division | DUDLEY |
| Census Block Group | 2 |
| Census Block | 2010 |
| Census Tract | 973600 |
25724 393rd Ave, a rural home, is owned and occupied by two individuals who bought it in April 2012.
Source: Aurora County records, as of October 20, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 25724 393RD AVE, PLANKINTON, SD 57368-5913 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Apr 27, 2012 · Amount on File |
| Deed Sale | Apr 27, 2012 · Amount on File |
| Deed Book / Page | 61 / 754 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 25724 393rd Ave was $2,072, up 7.2% from the year before.
Source: Aurora County assessment roll, as of December 23, 2025
| Type | Name |
|---|---|
| State | South Dakota |
| County | Aurora County |
| County Subdivision | Dudley Township |
| Unified School District | Mount Vernon School District 17-3 (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $306,497 (+4.39%) Land $180,382 Building $126,115 | $306,497 Land $180,382 Building $126,115 | |
| 2025 | $2,072.00 (+7.25%) | $293,612 Land $171,184 Building $122,428 | |
| 2024 | $1,932.00 | ||
| 2023 | $230,440 Land $151,500 Building $78,940 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 25724 393rd Ave in Zone D, where flood risk has not been studied, though there have been 1 flood claim nearby since 2019.
Source: FEMA National Flood Hazard Layer, effective February 2, 2017 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone D undetermined · not studied |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Claims | 1 (2019) |
| Most Recent Claim | Sep 2019 · Severe Storms, Tornadoes, And Flooding |
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 25724 393rd Ave is moderate, ranking above 46% of the US, with a 0.07% annual chance of wildfire.
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 | AURORA-BRULE RURAL WATER SYSTEM private · serves 2,750 people · EPA ID SD4600621 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Apr 2026 |
| 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.
Source: FCC Broadband Data Collection, as of December 31, 2025
5G (outdoors only) and 4G LTE
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