Butte County property record for 1427 Mill St, Belle Fourche, SD 57717
| Property Type | Other Improved |
|---|---|
| Lot Size | 0.16 acres (7,000 sqft) |
| Owner | Company Name on File |
| Tax Bill | $1,754 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 15.21.0.11 |
| Primary APN | 15.21.0.11 |
|---|
| Lot Area | 7,000 sqft (0.16 acres) |
|---|
| Street Address | 1427 MILL ST |
|---|---|
| City | BELLE FOURCHE |
| State | SD |
| Zip | 57717-2303 |
| Property Category | Other |
| Property Type | Other > Other Improved |
| Legal Description | MOUNTAINVIEW ADDN BFC LOT 11 HOUSE: 1427 MILL ST LOT/RNG: 11 ADDN/SEC: 1521 |
| Legal Range | 00 |
| Legal Township | 00 |
| Legal Section | 00 |
| Legal Subdivision | MOUNTAINVIEW ADDN |
| Legal Lot Number | 11 |
| Jurisdiction | BUTTE SD |
| Township / Civil Division | BELLE FOURCHE |
| Census Block Group | 2 |
| Census Block | 2005 |
| Census Tract | 967701 |
Source: Butte County assessment roll, as of June 5, 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 | 11212 196TH ST, SAINT ONGE, SD 57779-7928 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
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 | $1,754.00 (+0.06%) | $117,417 (-) Land $24,500 Building $92,917 | |
| 2025 | $1,753.00 (+48.94%) | $117,417 (+10.82%) Land $24,500 Building $92,917 | |
| 2023 | $105,954 Land $24,500 Building $81,454 | ||
| 2022 | $1,177.00 | ||
| 2020 | $46,731 Land $14,000 Building $32,731 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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 | 4 in force |
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 | Low lower than 65% of the US · lower than 78% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.04% annual chance |
| Exposure | Indirect within ember reach |
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 61 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Midcontinent Communications Cable | 1,250 / 60 |
| Clarity Telecom Cable · Fiber in parts of the area | 1,000 / 30 |
| BHT Investment Holdings Fixed Wireless | 100 / 20 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
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