Day County property record for 12969 445th Ave, Grenville, SD 57239
| Property Type | Rural Improved / Non-Residential |
|---|---|
| Lot Size | 85.5 acres (3,728,300 sqft) |
| Owner | Company Name on Record |
| Tax Bill | $532 (2023) |
| APN | 17.120.4200 |
| Primary APN | 17.120.4200 |
|---|
| Lot Area | 3,728,300 sqft (85.5 acres) |
|---|
| Street Address | 12969 445TH AVE |
|---|---|
| City | GRENVILLE |
| State | SD |
| Zip | 57239-5323 |
| Property Category | Other |
| Property Type | Other > Rural Improved / Non-Residential |
| Legal Description | GARY'S OUTLOT 1 IN SE (85.59 ACRES) |
| Legal Range | 53 |
| Legal Township | 124 |
| Legal Section | 20 |
| Legal Lot Number | 1 |
| Jurisdiction | DAY SD |
| Township / Civil Division | KOSCIUSKO |
| Census Block Group | 2 |
| Census Block | 2033 |
| Census Tract | 952900 |
Source: Day County records, as of July 20, 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 | PO BOX 90, WATERTOWN, SD 57201-0090 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
Source: Day County assessment roll, as of January 5, 2026
| Type | Name |
|---|---|
| State | South Dakota |
| County | Day County |
| County Subdivision | Kosciusko Township |
| Unified School District | Langford School District 45-5 (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $106,623 (+7.78%) Land $95,897 Building $10,726 | |
| 2025 | $98,927 (+13.23%) Land $88,201 Building $10,726 | |
| 2023 | $532.00 | $87,366 Land $76,640 Building $10,726 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Not on file |
|---|---|
| Nearby Flood Policies | 7 in force |
| Nearby Flood Claims | 65 (1997–2026) |
| Claims Outside the SFHA | 12 of 65 |
| Most Recent Claim | Jul 2026 · 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 62% of the US · above 64% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.07% 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 1 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Venture Communications Cooperative Fiber | 1,000 / 1,000 |
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