Butte County property record for 309 Bonanza St, Belle Fourche, SD 57717
| Property Type | Commercial |
|---|---|
| Details | built 2016 |
| Lot Size | 2.21 acres (96,268 sqft) |
| Owner | Company Name on File |
| Tax Bill | $19,267 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 15.60.4.3 |
| Primary APN | 15.60.4.3 |
|---|
| Year Built | Built 2016 |
|---|---|
| Effective Year Built | Effective 2016 |
| Lot Area | 96,268 sqft (2.21 acres) |
| Street Address | 309 BONANZA ST |
|---|---|
| City | BELLE FOURCHE |
| State | SD |
| Zip | 57717-6251 |
| Property Category | Commercial |
| Property Type | Commercial > Retail |
| Legal Description | BUSFIELD ADDN #3 BFC LOT 3 BLOCK 4 HOUSE: 309 BONANZA ST |
| Legal Range | 00 |
| Legal Township | 00 |
| Legal Section | 00 |
| Legal Subdivision | BUSFIELD ADDN |
| Legal Block | 4 |
| Legal Lot Number | 3 |
| Jurisdiction | BUTTE SD |
| Township / Civil Division | BELLE FOURCHE |
| Census Block Group | 1 |
| Census Block | 1012 |
| Census Tract | 967702 |
309 Bonanza St, a commercial property, is owned by a company.
Source: Butte County records, as of August 18, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 5003 MILAN RD, SANDUSKY, OH 44870-5845 |
| Owner Type | Company |
| Vesting | Company |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
The 2026 property tax bill for 309 Bonanza St was $19,267, up % from the year before.
Source: Butte County assessment roll, as of June 5, 2026
| Type | Name |
|---|---|
| State | South Dakota |
| County | Butte County |
| Municipality | Belle Fourche City |
| Unified School District | Belle Fourche School District 09-1 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $19,267.00 (+0.01%) | $1,289,867 Land $132,600 Building $1,157,267 | |
| 2025 | $19,266.00 | ||
| 2023 | $1,305,428 Land $110,500 Building $1,194,928 | ||
| 2022 | $23,804.00 | ||
| 2020 | $978,230 Building $978,230 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 309 Bonanza St in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2008.
Source: FEMA National Flood Hazard Layer, effective January 6, 2012 · 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 | 5 in force |
| Nearby Flood Claims | 1 (2008) |
| Most Recent Claim | Jun 2008 · Severe Storms And Flooding |
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.
Wildfire risk around 309 Bonanza St is moderate, ranking above 55% of the US, with a 0.1% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 55% of the US · above 45% 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 | BELLE FOURCHE serves 5,617 people · EPA ID SD4600037 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | May 2024 |
| Lead | 3 ppb (2023) 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 126 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Midco Cable | 1,250 / 60 |
| Bluepeak Cable · Fiber in parts of the area | 1,000 / 30 |
| Wisp West Fixed Wireless | 100 / 20 |
May also be available: T-Mobile.
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