Brown County property record for 12784 411th Ave, Groton, SD 57445
| Property Type | Single Family Home |
|---|---|
| Details | 1,280 sqft · built 1908 |
| Lot Size | 158 acres (6,882,480 sqft) |
| Owner | Individual Name on Record |
| Tax Bill | $2,735 (2025) |
| Flood Zone | Zone A (high risk) |
| APN | 16241246030 |
| Primary APN | 16241246030 |
|---|---|
| Alternative APN |
|
| Total Rooms | 1 Room |
|---|---|
| Building Area | 1,280 sqft Living Area |
| Flooring | Carpet |
| Year Built | Built 1908 |
|---|---|
| Exterior Material | Aluminum/Vinyl |
| Roof Type | Hip |
| Roof Material | Asbestos |
| Lot Area | 6,882,480 sqft (158 acres) |
| Heating System | Hot Water |
|---|
| Account Number | 16241246030 |
|---|---|
| Street Address | 12784 411TH AVE |
| City | GROTON |
| State | SD |
| Zip | 57445-5512 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | SW 24-124-60 |
| Jurisdiction | BROWN SD |
| Township / Civil Division | RIVERSIDE |
| Census Block Group | 4 |
| Census Block | 4200 |
| Census Tract | 952000 |
Source: Brown County records, as of February 16, 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 | 12828 412TH AVE, ANDOVER, SD 57422-5020 |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Dec 27, 2012 |
| Deed Sale | Dec 27, 2012 |
| Deed Document Number | 0000294491 |
| Record Updated | Jun 8, 2026 |
Source: Brown County assessment roll, as of November 1, 2025
| Type | Name |
|---|---|
| State | South Dakota |
| County | Brown County |
| County Subdivision | Riverside Township |
| Unified School District | Groton Area School District 06-6 (PK - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $2,735.00 (+3.72%) | $363,984 (+12.26%) Land $317,055 Building $46,929 |
| 2024 | $2,637.00 (+13.96%) | |
| 2023 | $2,314.00 (-0.64%) | $324,235 Land $272,352 Building $51,883 |
| 2022 | $2,329.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer, effective March 30, 2015 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone A high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | Not determined for this zone |
| Flood Insurance Requirement | Required federally backed loans |
| Nearby Flood Claims | 9 (2010–2011) |
| Claims Outside the SFHA | 4 of 9 |
| Most Recent Claim | Sep 2011 · river or lake 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 | Moderate above 55% of the US · above 45% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.1% 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 | BROWN-DAY-MARSHALL RWS private · serves 5,673 people · EPA ID SD4600882 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jul 2022 |
| Lead | 2 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.
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