Fall River County property record for 11507 Hwy 471, Edgemont, SD 57735
| Property Type | Rural Home |
|---|---|
| Details | built 1938 |
| Lot Size | 640 acres (27,878,400 sqft) |
| Owner | Individual Name on Record |
| Tax Bill | $2,678 (2026) |
| Flood Zone | Zone D (undetermined) |
| APN | 33000-01003-151-00 |
| Primary APN | 33000-01003-151-00 |
|---|
| Year Built | Built 1938 |
|---|---|
| Effective Year Built | Effective 1938 |
| Lot Area | 27,878,400 sqft (640 acres) |
| Street Address | 11507 HIGHWAY 471 |
|---|---|
| City | EDGEMONT |
| State | SD |
| Zip | 57735-7322 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Rural Home |
| Legal Description | ALL OF SEC 15, TWP 10, RG 3 |
| Legal Range | 03 |
| Legal Township | 10 |
| Legal Section | 15 |
| Jurisdiction | FALL RIVER SD |
| Township / Civil Division | SOUTHWEST FALL RIVER |
| Census Block Group | 2 |
| Census Block | 2197 |
| Census Tract | 964100 |
Source: Fall River County records, as of July 20, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | PO BOX 731, EDGEMONT, SD 57735-0731 |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
Source: Fall River County assessment roll, as of October 10, 2025
| Type | Name |
|---|---|
| State | South Dakota |
| County | Fall River County |
| Unified School District | Edgemont School District 23-1 (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $2,678.00 (-2.05%) | $311,680 (+22.23%) Land $206,770 Building $104,910 | $311,680 Land $206,770 Building $104,910 |
| 2025 | $2,734.00 (-2.74%) | $254,998 (+2.76%) Land $149,498 Building $105,500 | |
| 2023 | $2,811.00 | $248,150 Land $143,038 Building $105,112 |
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 December 16, 2021 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone D undetermined · not studied |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 3 in force |
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 73% of the US · above 83% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.3% 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, as of December 31, 2025
4G LTE only, no 5G reported
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