Custer County property record for 13590 7 11 Rd, Buffalo Gap, SD 57722
| Property Type | Single Family Home |
|---|---|
| Details | 1 ba · 1,936 sqft · built 1900 |
| Lot Size | 14.8 acres (645,559 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $150,000 (May 2017) |
| Tax Bill | $1,305 (2025) |
| Flood Zone | Zone A (high risk) |
| APN | 015282 |
| Primary APN | 015282 |
|---|---|
| Alternative APN |
|
| Full Baths | 1 Bath |
|---|---|
| Stories | 2 Stories |
| Building Area | 1,936 sqft Living Area |
| Gross Area | 260 sqft |
| 1st Floor Area | 600 sqft |
| Basement Area | 400 sqft |
| Finished Basement | 400 sqft |
| Unfinished Basement | 776 sqft |
| Year Built | Built 1900 |
|---|---|
| Effective Year Built | Effective 1900 |
| Foundation Type | No Foundation |
| Lot Area | 645,559 sqft (14.8 acres) |
| Garage Type | Detached |
| Garage Area | 864 sqft |
| Parking Spaces | 3 Parking Spaces |
| Porch | Patio |
| Porch Area | 187 sqft |
| Cooling System | None |
|---|---|
| Heating System | HVAC |
| Street Address | 13590 7-11 RD |
|---|---|
| City | BUFFALO GAP |
| State | SD |
| Zip | 57722 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | SIMPSON TRACT IN NE4NE4NE4 & SE4NE4NE4 (LESS TR A) SEC 24 T6 R6 14.82 AC |
| Legal Range | 06 |
| Legal Township | 06 |
| Legal Section | 24 |
| Legal Subdivision | SIMPSON |
| Legal Tract | A |
| Jurisdiction | CUSTER SD |
| Township / Civil Division | EAST CUSTER |
| Census Block Group | 1 |
| Census Block | 1175 |
| 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 | PO BOX 147, BUFFALO GAP, SD 57722-0147 |
| Owner Type | Individual |
| Vesting | Joint Tenants with Right of Survivorship |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 9, 2017 · Amount on Record |
| Deed Sale | May 9, 2017 · 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 | Hot Springs School District 23-2 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $112,685 (-8.34%) Building $112,685 | ||
| 2025 | $1,305.00 (-27.34%) | $122,938 (-16.34%) Land $4,209 Building $118,729 | |
| 2023 | $1,796.00 (+4.18%) | $146,952 Land $4,752 Building $142,200 | |
| 2022 | $117,405 Land $4,626 Building $112,779 | ||
| 2021 | $1,724.00 |
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 81% of the US · above 92% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.6% 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 | 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 3 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Golden West Telecommunications Fiber | 1,000 / 1,000 |
4G LTE (outdoors only), no 5G reported
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