Roberts County property record for 13812 477th Ave, Corona, SD 57227
| Property Type | Other Improved |
|---|---|
| Details | built 1908 |
| Lot Size | 40 acres (1,742,400 sqft) |
| Owner | Individual Name on Record |
| Tax Bill | $998 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 7102 |
| Primary APN | 7102 |
|---|
| Year Built | Built 1908 |
|---|---|
| Effective Year Built | Effective 1908 |
| Lot Area | 1,742,400 sqft (40 acres) |
| Street Address | 13812 477TH AVE |
|---|---|
| City | CORONA |
| State | SD |
| Zip | 57227-8206 |
| Property Category | Other |
| Property Type | Other > Other Improved |
| Legal Description | NW4NW4 SEC 14-122-48 GENESEO TOWNSHIP |
| Legal Range | 48 |
| Legal Township | 122 |
| Legal Section | 14 |
| Legal Subdivision | GENESEO TOWNSHIP ADDITION |
| Legal Block | 122 |
| Legal Lot Number | 14 |
| Jurisdiction | ROBERTS SD |
| Township / Civil Division | GENESEO |
| Census Block Group | 2 |
| Census Block | 2048 |
| Census Tract | 950400 |
Source: Roberts County records, as of October 20, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 13812 477TH AVE, CORONA, SD 57227-8206 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
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 | $135,681 (+6.22%) Land $108,380 Building $27,301 | $135,681 Land $108,380 Building $27,301 | |
| 2025 | $998.00 | $127,735 (-28.86%) Land $107,380 Building $20,355 | |
| 2023 | $179,549 Land $163,367 Building $16,182 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 93% of the US · lower than 89% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.02% 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 | 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 1 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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