Custer County property record for 27050 Beaver Valley Rd, Buffalo Gap, SD 57722
| Property Type | Rural Home |
|---|---|
| Details | 2.5 ba · 2,524 sqft · built 1991 |
| Lot Size | 425 acres (18,513,000 sqft) |
| Owner | Company Name on Record |
| Tax Bill | $7,193 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 007309 |
| Primary APN | 007309 |
|---|---|
| Alternative APN |
|
| Full Baths | 2.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Plumbing Fixtures | 8 Plumbing Fixtures |
| Stories | 1 Story |
| Building Area | 2,524 sqft Living Area |
| Gross Area | 12,623 sqft |
| 1st Floor Area | 768 sqft |
| Basement Area | 240 sqft |
| Finished Basement | 240 sqft |
| Unfinished Basement | 240 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1991 |
|---|---|
| Effective Year Built | Effective 1991 |
| Construction Type | Frame |
| Lot Area | 18,513,000 sqft (425 acres) |
| Garage Type | Attached |
| Garage Area | 720 sqft |
| Parking Spaces | 2 Parking Spaces |
| Patio Area | 380 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | HVAC |
| Street Address | 27050 BEAVER VALLEY RD |
|---|---|
| City | BUFFALO GAP |
| State | SD |
| Zip | 57722-3009 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Rural Home |
| Legal Description | N2, N2SW4 & N 51 RODS OF SW4SW4 SEC 33 T6 R7 425.00 AC (BLDGS) BLS REC # 15888 SITS ON THIS PARCEL |
| Legal Range | 07 |
| Legal Township | 06 |
| Legal Section | 33 |
| Jurisdiction | CUSTER SD |
| Township / Civil Division | EAST CUSTER |
| Census Block Group | 1 |
| Census Block | 1203 |
| 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 | Company Name on Record |
|---|---|
| Mailing Address | 27050 BEAVER VALLEY RD, BUFFALO GAP, SD 57722-3009 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Revocable Trust |
| Deed Names | Name 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 |
|---|---|---|---|
| 2026 | $423,290 (-59.12%) Building $423,290 | ||
| 2025 | $7,193.00 (+1%) | $1,035,502 (+13.65%) Land $363,845 Building $671,657 | |
| 2023 | $7,122.00 (+3.64%) | $911,115 Land $326,582 Building $584,533 | |
| 2022 | $783,508 Land $315,976 Building $467,532 | ||
| 2021 | $6,872.00 |
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 |
|---|---|
| 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 | High above 78% of the US · above 89% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.5% 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 | FALL RIVER WUD serves 1,057 people · EPA ID SD4602201 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Dec 2023 |
| Lead | 1 ppb (2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | No certified operator Feb 2017 |
| Monitoring and Reporting | 2 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.
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