Brown County property record for 13240 404th Ave, Groton, SD 57445
| Property Type | Rural Home |
|---|---|
| Details | 1,638 sqft |
| Lot Size | 158 acres (6,882,480 sqft) |
| Owner | Company Name on Record |
| Tax Bill | $3,047 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 30423 |
| Primary APN | 30423 |
|---|
| Stories | 1 Story |
|---|---|
| Building Area | 1,638 sqft Living Area |
| Basement Area | 900 sqft |
| Unfinished Basement | 900 sqft |
| Year Built | Built 1928 |
|---|---|
| Effective Year Built | Effective 1928 |
| Lot Area | 6,882,480 sqft (158 acres) |
| Garage Area | 480 sqft |
| Heating System | Forced Air with A/C |
|---|
| Street Address | 13240 404TH AVE |
|---|---|
| City | GROTON |
| State | SD |
| Zip | 57445-6000 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Rural Home |
| Legal Description | NW 14-123-61 |
| Legal Range | 61 |
| Legal Township | 123 |
| Legal Section | 14 |
| Jurisdiction | BROWN SD |
| Township / Civil Division | GROTON |
| Census Block Group | 1 |
| Census Block | 1052 |
| 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 | Company Name on Record |
|---|---|
| Mailing Address | 13240 404TH AVE, GROTON, SD 57445-6000 |
| Owner Type | Company |
| Vesting | Trust, Irrevocable Trust |
| Deed Names | Name on Deed |
|---|---|
| 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 | Groton Township |
| Unified School District | Groton Area School District 06-6 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $3,047.00 (+0.03%) | $369,073 (+2.11%) Land $307,319 Building $61,754 | $372,023 Land $307,319 Building $64,704 |
| 2025 | $3,046.00 (+7.22%) Additional exemption filed | $361,448 (+17.5%) Land $299,645 Building $61,803 | |
| 2024 | $2,841.00 (+14.19%) | ||
| 2023 | $2,488.00 (-1.11%) Additional exemption filed | $307,621 Land $256,548 Building $51,073 | |
| 2022 | $2,516.00 |
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 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 96% of the US · lower than 93% of South Dakota |
|---|---|
| Wildfire Likelihood | 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.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures