Brown County property record for 40448 129th St, Groton, SD 57445 · Last verified February 2026
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 2 ba · 1,498 sqft · built 1969 |
| Lot Size | 158 acres (6,882,480 sqft) |
| Owner | Company Name on File |
| Tax Bill | $6,456 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 48261246130 |
| Primary APN | 48261246130 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Plumbing Fixtures | 8 Plumbing Fixtures |
| Total Rooms | 2 Rooms |
| Stories | 2 Stories |
| Building Area | 1,498 sqft Living Area |
| 1st Floor Area | 2,105 sqft |
| Basement Area | 2,477 sqft |
| Flooring | Carpet |
| Year Built | Built 1969 |
|---|---|
| Exterior Material | Aluminum/Vinyl |
| Roof Type | Gable |
| Roof Material | Asbestos |
| Lot Area | 6,882,480 sqft (158 acres) |
| Cooling System | Central |
|---|
| Account Number | 48261246130 |
|---|---|
| Street Address | 40448 129TH ST |
| City | GROTON |
| State | SD |
| Zip | 57445-5428 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | SW 26-124-61 |
| Jurisdiction | BROWN SD |
| Township / Civil Division | PUTNEY |
| Census Block Group | 4 |
| Census Block | 4207 |
| Census Tract | 952000 |
Source: Brown County records · APN 48261246130
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 | Company Name on File |
|---|---|
| Mailing Address | 40448 129TH ST, GROTON, SD 57445-5428 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jan 04, 2013 |
| Deed Sale | Jan 04, 2013 |
| Deed Document Number | 0000294605 |
| Record Updated | 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 | Putney 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 | $6,456.00 (+6.92%) | $731,580 (+18.58%) Land $516,462 Building $215,118 |
| 2024 | $6,038.00 (+16.09%) | |
| 2023 | $5,201.00 | $616,933 Land $440,785 Building $176,148 |
Source: FEMA National Flood Hazard Layer, Brown County (46013C), updated March 30, 2015 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 460139520004, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Nearby Flood Claims | 9 (2010–2011) |
| Claims Outside the SFHA | 4 of 9 |
| Most Recent Claim | Sep 2011, river or lake flooding |
| Claims By Storm |
|
| Wildfire Risk | Moderate above 43% of the US · above 30% of South Dakota |
|---|---|
| Wildfire Likelihood | About 1 in 1,786 per year |
| Exposure | Direct burnable vegetation at the parcel |
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: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 1 locations within about half a mile of this property, a small sample
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| James Valley Cooperative Telephone Company | Fiber | 1,000 / 200 |
Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
Search by:
By searching, you agree to: Terms • Privacy • Disclosures