Brown County property record for 407 W Willow Ave, Groton, SD 57445
| Property Type | Single Family Home |
|---|---|
| Details | 2,472 sqft · built 1991 |
| Lot Size | 6.42 acres (279,655 sqft) |
| Owner | Individual Name on Record |
| Tax Bill | $2,314 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 17251236120010 |
| Primary APN | 17251236120010 |
|---|---|
| Alternative APN |
|
| Stories | 1 Story |
|---|---|
| Building Area | 2,472 sqft Living Area |
| 1st Floor Area | 440 sqft |
| Basement Area | 3,440 sqft |
| Unfinished Basement | 2,472 sqft |
| Year Built | Built 1991 |
|---|---|
| Effective Year Built | Effective 1991 |
| Exterior Material | Aluminum/Vinyl |
| Roof Type | Gable |
| Roof Material | Asbestos |
| Lot Area | 279,655 sqft (6.42 acres) |
| Garage Area | 20 sqft |
| Porch | Porch |
| Account Number | 17251236120010 |
|---|---|
| Street Address | 407 W WILLOW AVE |
| City | GROTON |
| State | SD |
| Zip | 57445-2238 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | S 400' OF W 700' SE 25-123-61 |
| Legal Range | 61 |
| Legal Township | 123 |
| Legal Section | 25 |
| Jurisdiction | BROWN SD |
| Township / Civil Division | GROTON |
| Census Block Group | 2 |
| Census Block | 2106 |
| Census Tract | 951900 |
Source: Brown County records, as of September 23, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 407 W WILLOW AVE, GROTON, SD 57445-2238 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
Source: Brown County assessment roll, as of January 13, 2026
| Type | Name |
|---|---|
| State | South Dakota |
| County | Brown County |
| County Subdivision | Groton Township |
| Unified School District | Groton Area School District 06-6 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $2,314.00 (+0.04%) | $224,290 (+4.74%) Land $21,517 Building $202,773 | $224,290 Land $21,517 Building $202,773 |
| 2025 | $2,313.00 (+8.29%) | $214,138 (+24%) Land $20,972 Building $193,166 | |
| 2024 | $2,136.00 (+18.93%) | ||
| 2023 | $1,796.00 | $172,694 Land $17,899 Building $154,795 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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 | 4 in force |
| Nearby Flood Claims | 8 (1993–2007) |
| Claims Outside the SFHA | 2 of 8 |
| Most Recent Claim | May 2007 · Severe Storms, Tornadoes, And 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 47% of the US · lower than 65% 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 | 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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