Roberts County property record for 47809 SD Highway 109, Corona, SD 57227
| Property Type | Single Family Home |
|---|---|
| Details | built 2001 |
| Lot Size | 37.8 acres (1,647,875 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $5,061 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 9121 |
| Primary APN | 9121 |
|---|
| Year Built | Built 2001 |
|---|---|
| Effective Year Built | Effective 2001 |
| Lot Area | 1,647,875 sqft (37.8 acres) |
| Street Address | 47809 SD HIGHWAY 109 |
|---|---|
| City | CORONA |
| State | SD |
| Zip | 57227-8220 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | NW4NW4 EXC SEC 12-122-48 GENESEO TOWNSHIP |
| Legal Range | 48 |
| Legal Township | 122 |
| Legal Section | 12 |
| Legal Subdivision | GENESEO TOWNSHIP ADDITION |
| Legal Block | 122 |
| Legal Lot Number | 12 |
| Jurisdiction | ROBERTS SD |
| Township / Civil Division | GENESEO |
| Census Block Group | 2 |
| Census Block | 2024 |
| Census Tract | 950400 |
47809 SD Highway 109 is owned and occupied by two individuals.
Source: Roberts County records, as of October 20, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 47809 SD HIGHWAY 109, CORONA, SD 57227-8220 |
| 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 |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 47809 SD Highway 109 was $5,061.
Source: Roberts County assessment roll, as of December 18, 2025
| Type | Name |
|---|---|
| State | South Dakota |
| County | Roberts County |
| County Subdivision | Geneseo Township |
| Unified School District | Milbank School District 25-4 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $307,034 (+8.45%) Land $86,564 Building $220,470 | $317,034 Land $86,564 Building $230,470 | |
| 2025 | $5,061.00 | $283,099 Land $85,760 Building $197,339 | |
| 2023 | $494,311 Land $157,323 Building $336,988 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 47809 SD Highway 109 in Zone X, an area of minimal flood risk, though there have been 17 flood claims nearby since 2001.
Source: FEMA National Flood Hazard Layer, effective April 25, 2024 · 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 | 9 in force |
| Nearby Flood Claims | 17 (2001–2025) |
| Claims Outside the SFHA | 10 of 17 |
| Most Recent Claim | Jun 2025 · Severe Storm And Flooding |
| Claims by Event |
|
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 47809 SD Highway 109 is low, with a 0.02% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 94% of the US · lower than 90% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.02% 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 | GRANT-ROBERTS RURAL WATER SYSTEM private · serves 5,050 people · EPA ID SD4600864 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Aug 2023 |
| Lead | 3 ppb (2025) 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, based on 2 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| RCTech Fiber | 1,500 / 1,500 |
| Verizon Fixed Wireless | 300 / 20 |
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