Marshall County property record for 10440 431st Ave, Britton, SD 57430
| Property Type | Rural Home |
|---|---|
| Lot Size | 160 acres (6,969,600 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $3,776 (2025) |
| APN | 41.56.29.2000 |
| Primary APN | 41.56.29.2000 |
|---|
| Lot Area | 6,969,600 sqft (160 acres) |
|---|
| Street Address | 10440 431ST AVE |
|---|---|
| City | BRITTON |
| State | SD |
| Zip | 57430-5206 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Rural Home |
| Legal Description | NW1/4 |
| Legal Range | 56 |
| Legal Township | 128 |
| Legal Section | 29 |
| Jurisdiction | MARSHALL SD |
| Township / Civil Division | VICTOR |
| Census Block Group | 2 |
| Census Block | 2114 |
| Census Tract | 950800 |
Source: Marshall County assessment roll, as of October 30, 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 10440 431ST AVE, BRITTON, SD 57430-5206 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Deed Names | 2 Verified Names 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 | Victor Township |
| Unified School District | Britton-Hecla School District 45-4 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $613,220 (+1.45%) Land $460,780 Building $152,440 | $615,280 Land $460,780 Building $154,500 | |
| 2025 | $3,776.00 | $604,456 (+5.5%) Land $447,532 Building $156,924 | |
| 2024 | $3,776.00 (+29.36%) | ||
| 2023 | $572,926 Land $365,761 Building $207,165 | ||
| 2022 | $2,919.00 |
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 62% of the US · lower than 73% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.05% annual chance |
| Exposure | Direct burnable vegetation at the parcel |
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 2 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Venture Communications Cooperative Fiber | 1,000 / 1,000 |
5G (outdoors only) and 4G LTE
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