Brown County property record for 13091 400th Ave, Groton, SD 57445
| Property Type | Rural Home |
|---|---|
| Details | 1,680 sqft |
| Lot Size | 79.6 acres (3,471,732 sqft) |
| Owner | Individual Name on Record |
| Tax Bill | $3,915 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 29371 |
| Primary APN | 29371 |
|---|
| Stories | 1 Story |
|---|---|
| Building Area | 1,680 sqft Living Area |
| Lot Area | 3,471,732 sqft (79.6 acres) |
|---|
| Street Address | 13091 400TH AVE |
|---|---|
| City | GROTON |
| State | SD |
| Zip | 57445-5902 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Rural Home |
| Legal Description | S2 SE 1-123-62 |
| Jurisdiction | BROWN SD |
| Township / Civil Division | HENRY |
| Census Block Group | 4 |
| Census Block | 4242 |
| 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 | 13091 400TH AVE, GROTON, SD 57445-5902 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| 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 | Henry Township |
| Unified School District | Groton Area School District 06-6 (PK - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $3,915.00 (+5.64%) Additional exemption filed | $449,484 (+15.24%) Land $264,654 Building $184,830 |
| 2024 | $3,706.00 (+12.95%) | |
| 2023 | $3,281.00 (+3.21%) Additional exemption filed | $390,057 Land $225,875 Building $164,182 |
| 2022 | $3,179.00 |
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 X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| 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 | Not rated no burnable land within 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 | 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.
Source: FCC Broadband Data Collection, based on 1 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Northern Valley Communications Fiber | 1,000 / 200 |
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