Brown County property record for 13963 399th Ave, Groton, SD 57445
| Property Type | Single Family Home |
|---|---|
| Details | 3 ba · 3,232 sqft · built 1998 |
| Lot Size | 4.27 acres (186,306 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $4,354 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 24231226220003 |
| Primary APN | 24231226220003 |
|---|---|
| Alternative APN |
|
| Full Baths | 3 Baths |
|---|---|
| Plumbing Fixtures | 12 Plumbing Fixtures |
| Total Rooms | 3 Rooms |
| Stories | 1 Story |
| Building Area | 3,232 sqft Living Area |
| 1st Floor Area | 3,968 sqft |
| Basement Area | 1,416 sqft |
| Unfinished Basement | 1,416 sqft |
| Flooring | Carpet |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1998 |
|---|---|
| Effective Year Built | Effective 1998 |
| Exterior Material | Aluminum/Vinyl |
| Roof Type | Hip |
| Roof Material | Asbestos |
| Lot Area | 186,306 sqft (4.27 acres) |
| Garage Area | 728 sqft |
| Account Number | 24231226220003 |
|---|---|
| Street Address | 13963 399TH AVE |
| City | GROTON |
| State | SD |
| Zip | 57445 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | STANGE OL A N2 OF N2 SE 23-122-62 |
| Legal Range | 62 |
| Legal Township | 122 |
| Legal Section | 23 |
| Jurisdiction | BROWN SD |
| Township / Civil Division | GEM |
| Census Block Group | 3 |
| Census Block | 3215 |
| Census Tract | 951900 |
13963 399th Ave, a single family home, is owned by an individual.
Source: Brown County records, as of September 23, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 13971 399TH AVE, GROTON, SD 57445-6505 |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 13963 399th Ave was $4,354, up % from the year before.
Source: Brown County assessment roll, as of January 13, 2026
| Type | Name |
|---|---|
| State | South Dakota |
| County | Brown County |
| County Subdivision | Gem Township |
| Unified School District | Groton Area School District 06-6 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $4,354.00 (+0.02%) | $414,541 (+4.89%) Land $14,988 Building $399,553 | $414,541 Land $14,988 Building $399,553 |
| 2025 | $4,353.00 (+7.53%) | $395,231 Land $14,609 Building $380,622 | |
| 2024 | $4,048.00 (+4.76%) | ||
| 2023 | $3,864.00 (+2.25%) | $316,963 Land $12,468 Building $304,495 | |
| 2022 | $3,779.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 13963 399th Ave in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 2010.
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 | 3 in force |
| Nearby Flood Claims | 2 (2010) |
| Claims Outside the SFHA | 2 of 2 |
| Most Recent Claim | Apr 2010 · 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.
Wildfire risk around 13963 399th Ave is low, with a 0.06% annual chance of wildfire.
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 | 0.06% 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 | 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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