Custer County property record for 26672 Beaver Valley Rd, Buffalo Gap, SD 57722
| Property Type | Rural Improved / Non-Residential |
|---|---|
| Details | 2,100 sqft · built 1989 |
| Lot Size | 40 acres (1,742,400 sqft) |
| Owner | 2 Company Names on Record |
| Tax Bill | $348 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 007235 |
| Primary APN | 007235 |
|---|---|
| Alternative APN |
|
| Building Area | 2,100 sqft Gross Area |
|---|---|
| Gross Area | 870 sqft |
| Year Built | Built 1989 |
|---|---|
| Effective Year Built | Effective 1989 |
| Lot Area | 1,742,400 sqft (40 acres) |
| Street Address | 26672 BEAVER VALLEY RD |
|---|---|
| City | BUFFALO GAP |
| State | SD |
| Zip | 57722-3008 |
| Property Category | Other |
| Property Type | Other > Rural Improved / Non-Residential |
| Legal Description | SW4NW4 SEC 11 T6 R7 40 AC (BLDGS) 1760701100000300 |
| Legal Range | 07 |
| Legal Township | 06 |
| Legal Section | 11 |
| Jurisdiction | CUSTER SD |
| Township / Civil Division | EAST CUSTER |
| Census Block Group | 1 |
| Census Block | 1189 |
| Census Tract | 965100 |
Source: Custer County records, as of September 8, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Company Names on Record |
|---|---|
| Mailing Address | 22902 173RD AVE, OWANKA, SD 57767-6004 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
Source: Custer County assessment roll, as of September 8, 2026
| Type | Name |
|---|---|
| State | South Dakota |
| County | Custer County |
| Unified School District | Hot Springs School District 23-2 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $348.00 (+17.57%) | $57,885 (+29.97%) Land $25,636 Building $32,249 | |
| 2023 | $296.00 (-17.55%) | $44,537 Land $25,436 Building $19,101 | |
| 2022 | $39,830 Land $24,680 Building $15,150 | ||
| 2021 | $359.00 |
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 October 21, 2020 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone A, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 25 policies |
| Nearby Flood Policies | 25 in force |
| Nearby Flood Claims | 24 (2006–2010) |
| Claims Outside the SFHA | 1 of 24 |
| Most Recent Claim | May 2010 · rainfall accumulation |
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 | Very High above 90% of the US · above 98.6% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.9% annual chance |
| Exposure | Direct burnable vegetation |
Insurers in high-risk areas may require mitigation or decline coverage; check availability before making an offer.
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 | SOUTHERN BLACK HILLS WATER private · serves 947 people · EPA ID SD4602309 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Mar 2026 |
| 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, based on 1 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Golden West Telecommunications Fiber | 1,000 / 1,000 |
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