Marshall County property record for 11497 421st Ave, Britton, SD 57430
| Property Type | Rural Home |
|---|---|
| Lot Size | 40 acres (1,742,400 sqft) |
| Owner | Company Name on Record |
| Tax Bill | $1,281 (2025) |
| APN | 20.58.16.4750 |
| Primary APN | 20.58.16.4750 |
|---|
| Lot Area | 1,742,400 sqft (40 acres) |
|---|
| Street Address | 11497 421ST AVE |
|---|---|
| City | BRITTON |
| State | SD |
| Zip | 57430-5624 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Rural Home |
| Legal Description | SE1/4SE1/4 |
| Legal Range | 58 |
| Legal Township | 126 |
| Legal Section | 16 |
| Jurisdiction | MARSHALL SD |
| Township / Civil Division | LOWELL |
| Census Block Group | 2 |
| Census Block | 2243 |
| Census Tract | 950800 |
Source: Marshall County records, as of August 18, 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 | 42196 115TH ST, BRITTON, SD 57430-5625 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
Source: Marshall County assessment roll, as of October 30, 2025
| Type | Name |
|---|---|
| State | South Dakota |
| County | Marshall County |
| County Subdivision | Lowell Township |
| Unified School District | Britton-Hecla School District 45-4 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $160,132 (-0.69%) Land $46,063 Building $114,069 | $161,133 Land $46,063 Building $115,070 | |
| 2025 | $1,281.00 (+0.08%) | $161,244 (+4.33%) Land $44,996 Building $116,248 | |
| 2024 | $1,280.00 (+12.87%) | ||
| 2023 | $154,548 Land $39,478 Building $115,070 | ||
| 2022 | $1,134.00 |
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 | Moderate above 52% of the US · above 40% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.1% 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 | 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.
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