Brown County property record for 40960 129th St, Groton, SD 57445 · Last verified February 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Square Footage | 1,488 sqft Living Area |
| Lot Size | 345,431 sqft (7.92 acres) |
| Occupancy | Owner Occupied |
| Tax Bill | $2,436.00 (2025) |
| Primary APN | 16271246020010 |
|---|---|
| Alternative APN |
|
| Building Area | 1,488 sqft Living Area |
|---|---|
| Stories | 1 Stories |
| Lot Area | 345,431 sqft (7.92 acres) |
|---|
| Account Number | 16271246020010 |
|---|---|
| Street Address | 40960 129TH ST |
| City | GROTON |
| State | SD |
| Zip | 57445-5500 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | LT 1 COOPER ADD SE 27-124-60 |
| Legal Lot Number | 1 |
| Jurisdiction | BROWN SD |
| Minor Civil Division | RIVERSIDE |
| Census Blockgroup | 4 |
| Census Block | 4250 |
| Census Tract | 952000 |
Source: Brown County records · APN 16271246020010
Assessment roll updated November 1, 2025 · Last verified February 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 File |
|---|---|
| Mailing Address | 40960 129TH ST, GROTON, SD 57445-5500 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Aug 03, 2015 |
| Deed Sale | Aug 03, 2015 |
| Deed Doc Number | 0000298837 |
| Deed Book / Page | 0287 / 0685 |
| Prior Transfer Date | Jun 04, 2008 |
| Prior Transfer Doc | 0002870685 |
| Record Refreshed | Jun 08, 2026 |
Source: Brown County records · Assessment roll updated November 1, 2025 · Last verified February 2026
| Type | Name |
|---|---|
| State | South Dakota |
| County | Brown County |
| County Subdivision | Riverside Township |
| Unified School District | Groton Area School District 06-6 (PK - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $2,436.00 (+4.06%) | $225,893 (+25.52%) Land $69,615 Building $156,278 |
| 2024 | $2,341.00 (+26.88%) | |
| 2023 | $1,845.00 (+7.64%) | $179,970 Land $50,685 Building $129,285 |
| 2022 | $1,714.00 |
40960 129th St is in FEMA Zone X, outside the Special Flood Hazard Area, with direct wildfire exposure (Moderate risk).
Source: FEMA National Flood Hazard Layer · Brown County (46013C), updated March 30, 2015
| FEMA Flood Zone | Zone X minimal flood hazard · outside the 0.2% annual chance floodplain |
|---|---|
| Special Flood Hazard Area | No |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk to Homes | Moderate 54th percentile of exposed land nationally · 43rd in South Dakota |
|---|---|
| Wildfire Likelihood | Moderate — about 1 in 1,000 per year |
| Exposure | Direct burnable vegetation at the parcel |
Values are read at the parcel center point; lenders make the official flood determination.
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