Brown County property record for 40907 138th St, Groton, SD 57445
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1,302 sqft · built 1920 |
| Lot Size | 157 acres (6,838,920 sqft) |
| Owner | Individual Name on Record |
| Tax Bill | $3,496 (2026) |
| Flood Zone | Zone A (high risk) |
| APN | 25151226040 |
| Primary APN | 25151226040 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Total Rooms | 2 Rooms |
| Stories | 1 Story |
| Building Area | 1,302 sqft Living Area |
| 1st Floor Area | 224 sqft |
| Year Built | Built 1920 |
|---|---|
| Effective Year Built | Effective 1920 |
| Exterior Material | Aluminum/Vinyl |
| Roof Type | Gable |
| Roof Material | Asbestos |
| Lot Area | 6,838,920 sqft (157 acres) |
| Lot Dimensions | 142 ft deep x 100 ft wide |
| Garage Area | 400 sqft |
| Porch | Porch |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | 25151226040 |
|---|---|
| Street Address | 40907 138TH ST |
| City | GROTON |
| State | SD |
| Zip | 57445-6709 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | NW 15-122-60 |
| Legal Range | 60 |
| Legal Township | 122 |
| Legal Section | 15 |
| Jurisdiction | BROWN SD |
| Township / Civil Division | EAST HANSON |
| Census Block Group | 1 |
| Census Block | 1099 |
| Census Tract | 951900 |
Source: Brown County records, as of September 23, 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 | 4301 BROOKLINE PL, NORMAN, OK 73072-1786 |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Nov 29, 2010 |
| Transfer Doc | 00291/0377 |
| Record Updated | Oct 29, 2026 |
Source: Brown County assessment roll, as of January 13, 2026
| Type | Name |
|---|---|
| State | South Dakota |
| County | Brown County |
| County Subdivision | East Hanson Township |
| Unified School District | Groton Area School District 06-6 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $3,496.00 | $428,470 (+0.53%) Land $373,614 Building $54,856 | $437,586 (+2.67%) Land $373,614 Building $63,972 |
| 2025 | $3,496.00 Additional exemption filed | $426,191 (+15.92%) Land $364,742 Building $61,449 | $426,191 Land $364,742 Building $61,449 |
| 2023 | $2,882.00 Additional exemption filed | $367,674 Land $316,125 Building $51,549 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 64% of the US · above 69% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.2% 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 | WEB WATER DEVELOPMENT ASSOCIATION private · serves 20,750 people · EPA ID SD4601089 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Nov 2024 |
| 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 2 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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