Aurora County property record for 807 N Duff St, Plankinton, SD 57368
| Property Type | Single Family Home |
|---|---|
| Details | built 1906 |
| Lot Size | 12 acres (522,720 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $95,500 (Sep 2012) |
| Tax Bill | $2,293 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 4058 |
| Primary APN | 4058 |
|---|
| Year Built | Built 1906 |
|---|---|
| Effective Year Built | Effective 1906 |
| Lot Area | 522,720 sqft (12 acres) |
| Lot Dimensions | 284 ft deep x 300 ft wide |
| Street Address | 807 N DUFF ST |
|---|---|
| City | PLANKINTON |
| State | SD |
| Zip | 57368-2229 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 1 THRU 12 BLK 1 ALEXANDERS ADDITION TO THE CITY OF PLANKINTON & VACATED ALLEY |
| Legal Subdivision | ALEXANDERS ADDITION |
| Legal Block | 1 |
| Legal Lot Number | 1 |
| Jurisdiction | AURORA SD |
| Township / Civil Division | PLANKINTON |
| Census Block Group | 1 |
| Census Block | 1003 |
| Census Tract | 973600 |
807 N Duff St is owned and occupied by two individuals who bought it in September 2012.
Source: Aurora County records, as of October 20, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 807 N DUFF ST, PLANKINTON, SD 57368-2229 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Sep 6, 2012 · Amount on File |
| Deed Sale | Sep 6, 2012 · Amount on File |
| Deed Book / Page | 61 / 884 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 807 N Duff St was $2,293.
Source: Aurora County assessment roll, as of December 23, 2025
| Type | Name |
|---|---|
| State | South Dakota |
| County | Aurora County |
| Municipality | Plankinton City |
| Unified School District | Plankinton School District 01-1 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $195,349 (-) Land $19,500 Building $175,849 | $195,349 Land $19,500 Building $175,849 | |
| 2025 | $2,293.00 | $195,349 Land $19,500 Building $175,849 | |
| 2023 | $134,870 Land $19,500 Building $115,370 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 807 N Duff St in Zone X, an area of minimal flood risk, 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 X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 3 in force |
| Nearby Flood Claims | 1 (2019) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Mar 2019 · Severe Winter Storm, Snowstorm, 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 807 N Duff St is low, with a 0.04% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 85% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.04% annual chance |
| Exposure | None beyond ember reach |
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 | PLANKINTON serves 782 people · EPA ID SD4600245 |
|---|---|
| Water Source | Purchased surface water from AURORA-BRULE RURAL WATER SYSTEM |
| Last State Inspection | Feb 2025 |
| Also Mapped Here | DAVISON RURAL WATER SYSTEM INC |
| 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. The service area is an EPA estimate; the actual supplier may differ.
Source: FCC Broadband Data Collection, based on 57 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Golden West Telecommunications Fiber | 1,000 / 1,000 |
| T-Mobile Fixed Wireless | 100 / 20 |
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