Grant County property record for 857 Walnut St, Big Stone City, SD 57216 · Last verified August 2026
| Property Type | Mobile Home |
|---|---|
| Owner | 2 Individual Names on File |
| Tax Bill | $291 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 25.07.00.01B |
| Primary APN | 25.07.00.01B |
|---|
| Architectural Style | Mobile Home |
|---|
| Street Address | 857 WALNUT ST |
|---|---|
| City | BIG STONE CITY |
| State | SD |
| Zip | 57216-2150 |
| Property Category | Residential |
| Property Type | Residential > Prefabricated > Mobile Home |
| Legal Description | HURLEY'S SUB-DIV (A REPLAT OF LOT 1 OF BOGENRIEF ADDITION) S 120' OF LT A |
| Legal Subdivision | HURLEY'S SUB-DIV |
| Legal Lot Number | 1-A |
| Jurisdiction | GRANT SD |
| Township / Civil Division | BIG STONE CITY |
| Census Block Group | 1 |
| Census Block | 1021 |
| Census Tract | 953100 |
Source: Grant County records · APN 25.07.00.01B
Assessment roll updated August 10, 2026 · Last verified August 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 File |
|---|---|
| Mailing Address | 857 WALNUT ST, BIG STONE CITY, SD 57216-2150 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
Source: Grant County records · Assessment roll updated August 10, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | South Dakota |
| County | Grant County |
| Municipality | Big Stone City |
| Unified School District | Big Stone City School District 25-1 (PK - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $63,805 (+2.17%) Land $8,333 Building $55,472 | |
| 2025 | $291.00 | $62,450 (+24.51%) Land $6,700 Building $55,750 |
| 2023 | $50,157 Land $4,896 Building $45,261 |
Source: FEMA National Flood Hazard Layer, Grant County (46051C), updated March 27, 2024 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 460519531001, 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 Policies | 1 in force |
| Nearby Flood Claims | 9 (1997–2010) |
| Claims Outside the SFHA | 1 of 9 |
| Most Recent Claim | Mar 2010, river or lake flooding, Flooding |
| Claims By Storm |
|
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
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 73 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Midcontinent Communications | Cable | 1,250 / 60 |
| Verizon | Fixed Wireless | 300 / 20 |
| Starlink | Satellite (low-earth orbit) | 280 / 30 |
Availability varies by address; speeds are provider-advertised maximums, not measured.
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