Custer County property record for 26650 Sage Rd, Buffalo Gap, SD 57722
| Property Type | Rural Home |
|---|---|
| Details | 3 bd · 1 ba · 868 sqft · built 1934 |
| Lot Size | 320 acres (13,939,200 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $1,527,600 (Jan 2016) |
| Tax Bill | $1,734 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 003592 |
| Primary APN | 003592 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Stories | 1 Story |
| Building Area | 868 sqft Living Area |
| Gross Area | 768 sqft |
| 1st Floor Area | 868 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1934 |
|---|---|
| Effective Year Built | Effective 1934 |
| Exterior Material | Stucco |
| Construction Type | Frame |
| Foundation Type | No Foundation |
| Roof Type | Flat |
| Lot Area | 13,939,200 sqft (320 acres) |
| Porch | Porch |
| Porch Area | 64 sqft |
| Cooling System | None |
|---|---|
| Heating System | HVAC |
| Street Address | 26650 SAGE RD |
|---|---|
| City | BUFFALO GAP |
| State | SD |
| Zip | 57722-4000 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Rural Home |
| Legal Description | N2 SEC 11 T6 R9 320 AC (BLDGS) 1160901100000100 |
| Legal Range | 09 |
| Legal Township | 06 |
| Legal Section | 11 |
| Jurisdiction | CUSTER SD |
| Township / Civil Division | EAST CUSTER |
| Census Block Group | 1 |
| Census Block | 1196 |
| 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 Individual Names on Record |
|---|---|
| Mailing Address | 155 WILSON RANCH RD, BUFFALO GAP, SD 57722-4004 |
| Owner Type | Individual |
| Vesting | Joint Tenants with Right of Survivorship |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jan 22, 2016 · Amount on Record |
| Deed Sale | Jan 22, 2016 · Amount on Record |
| 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 | Custer School District 16-1 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $1,476 (-99.51%) Building $1,476 | ||
| 2025 | $1,734.00 (+5.54%) | $303,328 (+11.74%) Land $297,013 Building $6,315 | |
| 2023 | $1,643.00 (+7.39%) | $271,465 Land $264,561 Building $6,904 | |
| 2022 | $261,851 Land $255,910 Building $5,941 | ||
| 2021 | $1,530.00 |
Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.
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 | Very High above 91% of the US · above 98.9% 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, as of December 31, 2025
5G (outdoors only) and 4G LTE
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