Marshall County property record for 11431 415th Ave, Amherst, SD 57421
| Property Type | Rural Improved / Non-Residential |
|---|---|
| Lot Size | 154 acres (6,734,376 sqft) |
| Owner | Company Name on Record |
| Tax Bill | $5,437 (2025) |
| APN | 18.59.16.1000 |
| Primary APN | 18.59.16.1000 |
|---|
| Lot Area | 6,734,376 sqft (154 acres) |
|---|
| Street Address | 11431 415TH AVE |
|---|---|
| City | AMHERST |
| State | SD |
| Zip | 57421-5500 |
| Property Category | Other |
| Property Type | Other > Rural Improved / Non-Residential |
| Legal Description | NE1/4 EXC RR |
| Legal Range | 59 |
| Legal Township | 126 |
| Legal Section | 16 |
| Jurisdiction | MARSHALL SD |
| Township / Civil Division | WESTON |
| Census Block Group | 2 |
| Census Block | 2237 |
| Census Tract | 950800 |
Source: Marshall County records, as of October 13, 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 | 11431 415TH AVE, AMHERST, SD 57421-5500 |
| Owner Type | Company |
| Vesting | Life Estate |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
Source: Marshall County assessment roll, as of October 13, 2026
| Type | Name |
|---|---|
| State | South Dakota |
| County | Marshall County |
| County Subdivision | Weston Township |
| Unified School District | Britton-Hecla School District 45-4 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $757,660 (+2.06%) Land $523,911 Building $233,749 | $757,660 Land $523,911 Building $233,749 | |
| 2025 | $5,437.00 (+5.43%) | $742,395 (+14.68%) Land $508,646 Building $233,749 | |
| 2024 | $5,157.00 (+3.7%) | ||
| 2023 | $647,344 Land $413,595 Building $233,749 | ||
| 2022 | $4,973.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Not on file |
|---|---|
| Nearby Flood Claims | 7 (2010–2014) |
| Claims Outside the SFHA | 7 of 7 |
| Most Recent Claim | Sep 2014 · other causes |
| 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 98% of the US · lower than 96% 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 6 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Venture Communications Cooperative Fiber | 1,000 / 1,000 |
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