Brown County property record for 12341 396th Ave, Columbia, SD 57433
| Property Type | Vacant Land |
|---|---|
| Lot Size | 8.12 acres (353,707 sqft) |
| Owner | Trust Name on File |
| Tax Bill | $36 (2026) |
| Flood Zone | Zone AE (high risk) |
| APN | 31179 |
| Primary APN | 31179 |
|---|
| Lot Area | 353,707 sqft (8.12 acres) |
|---|
| Street Address | 12341 396TH AVE |
|---|---|
| City | COLUMBIA |
| State | SD |
| Zip | 57433-7100 |
| Property Category | Vacant Land |
| Property Type | Vacant Land > Uncategorized |
| Legal Description | TR 2 MAMMENGA'S CONS EASMT SE NE 32-125-62 |
| Legal Range | 62 |
| Legal Township | 125 |
| Legal Section | 32 |
| Legal Tract | 2 |
| Jurisdiction | BROWN SD |
| Township / Civil Division | COLUMBIA |
| Census Block Group | 5 |
| Census Block | 5179 |
| Census Tract | 952000 |
12341 396th Ave, vacant land, is held in a trust.
Source: Brown County records, as of September 23, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 12345 396TH AVE, COLUMBIA, SD 57433-7100 |
| Owner Type | Company |
| Vesting | Trust, Living Trust |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 12341 396th Ave was $36.
Source: Brown County assessment roll, as of January 13, 2026
| Type | Name |
|---|---|
| State | South Dakota |
| County | Brown County |
| County Subdivision | Columbia Township |
| Unified School District | Groton Area School District 06-6 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $36.00 | $2,842 (+6.04%) Land $2,842 | $2,842 Land $2,842 |
| 2025 | $2,680 Land $2,680 | ||
| 2023 | $2,436 Land $2,436 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 12341 396th Ave in Zone AE, a high-risk flood area; flood insurance is required for federally backed loans.
Source: FEMA National Flood Hazard Layer, effective March 30, 2015 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone AE high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | Varies along the reach; see FIRM |
| Flood Insurance Requirement | Required federally backed loans |
| Flood Insurance Cost | Premium on File median of 10 policies |
| Nearby Flood Policies | 10 in force |
| Nearby Flood Claims | 18 (1978–2019) |
| Claims Outside the SFHA | 6 of 18 |
| Most Recent Claim | May 2019 · rainfall accumulation |
| 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.
Wildfire risk around 12341 396th Ave is moderate, ranking above 43% of the US, with a 0.06% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 43% of the US · lower than 69% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.06% 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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