Custer County property record for 405 N 3rd St, Buffalo Gap, SD 57722
| Property Type | Rural Home |
|---|---|
| Details | 784 sqft · built 1900 |
| Lot Size | 0.31 acres (13,504 sqft) |
| Owner | Individual Name on Record |
| Tax Bill | $205 (2025) |
| Flood Zone | Zone A (high risk) |
| APN | 007946 |
| Primary APN | 007946 |
|---|---|
| Alternative APN |
|
| Building Area | 784 sqft Gross Area |
|---|---|
| Gross Area | 448 sqft |
| Year Built | Built 1900 |
|---|---|
| Effective Year Built | Effective 1900 |
| Lot Area | 13,504 sqft (0.31 acres) |
| Lot Dimensions | 175 ft deep x 50 ft wide |
| Street Address | 405 N 3RD ST |
|---|---|
| City | BUFFALO GAP |
| State | SD |
| Zip | 57722 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Rural Home |
| Legal Description | BOLAND'S ADDITION - LOTS 10A-11A & 28 BLOCK 11, BUFFALO GAP MHBLS REC # 11799 SITS ON THIS PARCEL |
| Legal Range | 00 |
| Legal Township | 00 |
| Legal Section | 72 |
| Legal Subdivision | BOLAND ADDITION BUFFALO GAP |
| Legal Block | 11 |
| Legal Lot Number | 10-11 |
| Jurisdiction | CUSTER SD |
| Township / Civil Division | BUFFALO GAP |
| Census Block Group | 1 |
| Census Block | 1207 |
| 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 | Individual Name on Record |
|---|---|
| Mailing Address | PO BOX 141, BUFFALO GAP, SD 57722-0141 |
| Owner Type | Individual |
| 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 |
| Municipality | Buffalo Gap Town |
| Unified School District | Hot Springs School District 23-2 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $14,457 (-) Land $6,921 Building $7,536 | ||
| 2025 | $205.00 (+5.13%) | $14,457 (+19.34%) Land $6,921 Building $7,536 | |
| 2023 | $195.00 (+16.77%) | $12,114 Land $6,921 Building $5,193 | |
| 2022 | $11,036 Land $6,917 Building $4,119 | ||
| 2021 | $167.00 |
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 82% of the US · above 92% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.6% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 | BUFFALO GAP serves 126 people · EPA ID SD4600077 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | May 2025 |
| Also Mapped Here | FALL RIVER WUD |
| Lead | 2 ppb (2024) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | No certified operator Jul 2025 |
| Monitoring and Reporting | 4 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. The service area is an EPA estimate; the actual supplier may differ.
Source: FCC Broadband Data Collection, based on 10 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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