Custer County property record for 13772 Riverside Rd, Buffalo Gap, SD 57722
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1.5 ba · 1,232 sqft · built 2011 |
| Lot Size | 56.1 acres (2,444,152 sqft) |
| Owner | 2 Individual Names on Record |
| Tax Bill | $3,851 (2025) |
| Flood Zone | Zone A (high risk) |
| APN | 007294 |
| Primary APN | 007294 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Plumbing Fixtures | 5 Plumbing Fixtures |
| Total Rooms | 3 Rooms |
| Stories | 1 Story |
| Building Area | 1,232 sqft Living Area |
| Gross Area | 1,152 sqft |
| 1st Floor Area | 1,232 sqft |
| Year Built | Built 2011 |
|---|---|
| Effective Year Built | Effective 2011 |
| Exterior Material | Logs |
| Construction Type | Log |
| Roof Type | Gable |
| Roof Material | Metal |
| Lot Area | 2,444,152 sqft (56.1 acres) |
| Garage Type | Detached |
| Garage Area | 480 sqft |
| Total Buildings | 2 Buildings |
| Cooling System | None |
|---|---|
| Heating System | HVAC |
| Street Address | 13772 RIVERSIDE RD |
|---|---|
| City | BUFFALO GAP |
| State | SD |
| Zip | 57722-3005 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | PART OF SW4SE4 AND SE4SE4 SEC 29 T6 R7 56.11 AC (BLDGS) 1760702900000700 |
| Legal Range | 07 |
| Legal Township | 06 |
| Legal Section | 29 |
| Jurisdiction | CUSTER SD |
| Township / Civil Division | EAST CUSTER |
| Census Block Group | 1 |
| Census Block | 1181 |
| 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 | 13772 RIVERSIDE RD, BUFFALO GAP, SD 57722-3005 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants with Right of Survivorship |
| 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 |
|---|---|---|---|
| 2026 | $312,733 (-17.51%) Building $312,733 | ||
| 2025 | $3,851.00 (+2.86%) | $379,124 (+15.19%) Land $49,721 Building $329,403 | |
| 2023 | $3,744.00 (+76.77%) | $329,120 Land $46,148 Building $282,972 | |
| 2022 | $271,056 Land $44,693 Building $226,363 | ||
| 2021 | $2,118.00 |
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 A high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | Not determined for this zone |
| Flood Insurance Requirement | Required federally backed loans |
| 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 85% of the US · above 95% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.7% 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.
Source: FCC Broadband Data Collection, based on 76 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Golden West Telecommunications Fiber | 1,000 / 1,000 |
| T-Mobile Fixed Wireless | 100 / 20 |
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