Day County property record for 13105 448th Ave, Grenville, SD 57239
| Property Type | Other |
|---|---|
| Lot Size | 223 acres (9,755,262 sqft) |
| Owner | 2 Individual Names on Record |
| Flood Zone | Zone X (minimal risk) |
| APN | 17.135.2000 |
| Primary APN | 17.135.2000 |
|---|
| Lot Area | 9,755,262 sqft (223 acres) |
|---|
| Street Address | 13105 448TH AVE |
|---|---|
| City | GRENVILLE |
| State | SD |
| Zip | 57239 |
| Property Category | Other |
| Property Type | Other > Miscellaneous |
| Legal Description | LOT 1 |
| Legal Lot Number | 1 |
| Jurisdiction | DAY SD |
| Township / Civil Division | KOSCIUSKO |
| Census Block Group | 2 |
| Census Block | 2011 |
| Census Tract | 952900 |
Source: Day County records, as of January 1, 2026
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 Record |
|---|---|
| Co-owner | Co-owner on Record |
| Mailing Address | 523 E CAPITOL AVE, PIERRE, SD 57501-3182 |
| Occupancy | Owner Occupied |
| Owner Type | Individual, Secondary Company |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Jun 8, 2026 |
Source: Day County assessment roll, as of November 1, 2025
| Type | Name |
|---|---|
| State | South Dakota |
| County | Day County |
| County Subdivision | Kosciusko Township |
| Unified School District | Webster School District 18-5 (PK - 12) |
| Year | Tax Bill |
|---|---|
| 2023 | Additional exemption filed |
Source: FEMA National Flood Hazard Layer, effective March 14, 2024 · 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 | 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 | High above 70% of the US · above 79% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.2% 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, as of December 31, 2025
5G (outdoors only) and 4G LTE
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