Day County property record for 121 Main St, Grenville, SD 57239 · Last verified July 2026
| Property Type | Commercial |
|---|---|
| Lot Size | 2 acres (87,120 sqft) |
| Owner | Company Name on File |
| Tax Bill | $550 (2023) |
| Flood Zone | Zone X (minimal risk) |
| APN | 75.01.0410 |
| Primary APN | 75.01.0410 |
|---|
| Lot Area | 87,120 sqft (2 acres) |
|---|
| Street Address | 121 MAIN ST |
|---|---|
| City | GRENVILLE |
| State | SD |
| Zip | 57239 |
| Property Category | Commercial |
| Property Type | Commercial > Retail |
| Legal Description | W 15' OF LOT 10 & E ORIGINAL PLAT 15' OF LOT 11, BLK 4 |
| Legal Subdivision | PIERPONT |
| Legal Block | 4 |
| Legal Lot Number | 10-11 |
| Jurisdiction | DAY SD |
| Township / Civil Division | PIERPONT |
| Census Block Group | 2 |
| Census Block | 2172 |
| Census Tract | 952700 |
Source: Day County records · APN 75.01.0410
Assessment roll updated January 5, 2026 · Last verified July 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 File |
|---|---|
| Mailing Address | 950 TOWER LN, 800, FOSTER CITY, CA 94404-2191 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
Source: Day County records · Assessment roll updated January 5, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | South Dakota |
| County | Day County |
| Municipality | Pierpont Town |
| Unified School District | Langford School District 45-5 (KG - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $38,824 (+25%) Land $960 Building $37,864 | |
| 2025 | $31,059 (+28%) Land $768 Building $30,291 | |
| 2023 | $550.00 | $24,265 Land $600 Building $23,665 |
Source: FEMA National Flood Hazard Layer, Day County (46037C), updated March 14, 2024 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 460379527002, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Nearby Flood Claims | 1 (1999) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Jul 1999, rainfall accumulation |
| Wildfire Risk | Low above 5% of the US · above 8% of South Dakota |
|---|---|
| Wildfire Likelihood | About 1 in 3,448 per year |
| Exposure | Direct burnable vegetation at the parcel |
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: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 69 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Venture Communications Cooperative | Fiber | 1,000 / 1,000 |
Availability varies by address; speeds are provider-advertised maximums, not measured.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures