Roberts County property record for 406 Main Ave, Sisseton, SD 57262
| Property Type | Commercial |
|---|---|
| Details | built 1948 |
| Lot Size | 6 acres (261,360 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $2,719 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 2350 |
| Primary APN | 2350 |
|---|
| Year Built | Built 1948 |
|---|---|
| Effective Year Built | Effective 1948 |
| Lot Area | 261,360 sqft (6 acres) |
| Lot Dimensions | 142 ft deep x 154 ft wide |
| Street Address | 406 MAIN AVE |
|---|---|
| City | SISSETON |
| State | SD |
| Zip | 57262 |
| Property Category | Commercial |
| Property Type | Commercial > Retail |
| Legal Description | LOTS 4 THRU 9 BLOCK 23 WILMOT TOWN |
| Legal Range | 03 |
| Legal Township | 2 |
| Legal Section | 04 |
| Legal Subdivision | WILMOT TOWN ADDITION |
| Legal Block | 23 |
| Legal Lot Number | 4 |
| Jurisdiction | ROBERTS SD |
| Township / Civil Division | WILMOT |
| Census Block Group | 1 |
| Census Block | 1091 |
| Census Tract | 950400 |
406 Main Ave, a commercial property, is owned by an individual.
Source: Roberts County records, as of September 23, 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 | Individual Name on File |
|---|---|
| Mailing Address | 46758 135TH ST, WILMOT, SD 57279-8230 |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 406 Main Ave was $2,719.
Source: Roberts County assessment roll, as of December 18, 2025
| Type | Name |
|---|---|
| State | South Dakota |
| County | Roberts County |
| Municipality | Wilmot City |
| Unified School District | Wilmot School District 54-7 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $140,202 (-12.95%) Land $27,104 Building $113,098 | $140,202 Land $27,104 Building $113,098 | |
| 2025 | $2,719.00 | $161,058 Land $26,950 Building $134,108 | |
| 2023 | $153,358 Land $19,250 Building $134,108 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 406 Main Ave in Zone X, an area of minimal flood risk, though there have been 8 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 | 4 in force |
| Nearby Flood Claims | 8 (2001–2023) |
| Claims Outside the SFHA | 3 of 8 |
| Most Recent Claim | Apr 2023 · 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 406 Main Ave is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 95% of the US · lower than 92% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.01% 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 | WILMOT serves 432 people · EPA ID SD4600371 |
|---|---|
| Water Source | Purchased groundwater from GRANT-ROBERTS RURAL WATER SYSTEM |
| Last State Inspection | Sep 2025 |
| Lead | 7 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 121 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 |
5G (outdoors only) and 4G LTE
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