Brown County property record for 40776 131st St, Groton, SD 57445
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2,726 sqft · built 1960 |
| Lot Size | 158 acres (6,882,480 sqft) |
| Owner | Trust Name on File |
| Tax Bill | $6,895 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 17051236020 |
| Primary APN | 17051236020 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Stories | 1 Story |
| Building Area | 2,726 sqft Living Area |
| 1st Floor Area | 2,184 sqft |
| Basement Area | 624 sqft |
| Unfinished Basement | 624 sqft |
| Year Built | Built 1960 |
|---|---|
| Effective Year Built | Effective 1960 |
| Exterior Material | Aluminum/Vinyl |
| Roof Type | Gable |
| Roof Material | Asbestos |
| Lot Area | 6,882,480 sqft (158 acres) |
| Garage Area | 970 sqft |
| Porch | Porch |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | 17051236020 |
|---|---|
| Street Address | 40776 131ST ST |
| City | GROTON |
| State | SD |
| Zip | 57445-6100 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | SE 5-123-60 |
| Legal Range | 60 |
| Legal Township | 123 |
| Legal Section | 05 |
| Jurisdiction | BROWN SD |
| Township / Civil Division | GROTON |
| Census Block Group | 1 |
| Census Block | 1004 |
| Census Tract | 951900 |
40776 131st St is owner-occupied and held in a trust.
Source: Brown County records, as of September 23, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 40776 131ST ST, GROTON, SD 57445-6100 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Living Trust |
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 | Name on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 40776 131st St was $6,895, up % from the year before.
Source: Brown County assessment roll, as of January 13, 2026
| Type | Name |
|---|---|
| State | South Dakota |
| County | Brown County |
| County Subdivision | Groton Township |
| Unified School District | Groton Area School District 06-6 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $6,895.00 (+0.01%) | $838,438 (+1.29%) Land $498,436 Building $340,002 | $848,438 Land $498,436 Building $350,002 |
| 2025 | $6,894.00 (+5.96%) Additional exemption filed | $827,773 Land $485,833 Building $341,940 | |
| 2024 | $6,506.00 (+13.5%) | ||
| 2023 | $5,732.00 (+2.74%) Additional exemption filed | $718,952 Land $414,644 Building $304,308 | |
| 2022 | $5,579.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 40776 131st St in Zone X, an area of minimal flood risk, though there have been 7 flood claims nearby since 1997.
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 Policies | 2 in force |
| Nearby Flood Claims | 7 (1997–2011) |
| Claims Outside the SFHA | 7 of 7 |
| Most Recent Claim | Apr 2011 · 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 40776 131st St is low, with less than 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 99.8% of the US · lower than 99.5% of South Dakota |
|---|---|
| Wildfire Likelihood | Under 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 | 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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