Fall River County property record for 28186 Old Hwy, #18, Edgemont, SD 57735
| Property Type | Rural Home |
|---|---|
| Details | built 1920 |
| Lot Size | 572 acres (24,932,002 sqft) |
| Owner | Individual Name on Record |
| Tax Bill | $2,554 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 18000-00803-261-00 |
| Primary APN | 18000-00803-261-00 |
|---|
| Year Built | Built 1920 |
|---|---|
| Effective Year Built | Effective 1920 |
| Lot Area | 24,932,002 sqft (572 acres) |
| Street Address | 28186 OLD HWY, 18 |
|---|---|
| City | EDGEMONT |
| State | SD |
| Zip | 57735 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Rural Home |
| Legal Description | ALL, LESS R/W, LESS PT OF NW1/4, LYING WEST OF HWY SEC 26, TWP 8, RG 3 |
| Legal Range | 03 |
| Legal Township | 08 |
| Legal Section | 26 |
| Jurisdiction | FALL RIVER SD |
| Township / Civil Division | NORTHEAST FALL RIVER |
| Census Block Group | 2 |
| Census Block | 2026 |
| 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 | 27720 OLD HIGHWAY 18, HOT SPRINGS, SD 57747-7522 |
| 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 | $2,554.00 (+3.69%) | $307,280 (+29.68%) Land $175,980 Building $131,300 | $307,280 Land $175,980 Building $131,300 |
| 2025 | $2,463.00 (-1.76%) | $236,946 (+2.57%) Land $122,222 Building $114,724 | |
| 2023 | $2,507.00 | $231,009 Land $118,363 Building $112,646 |
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 X minimal risk |
|---|---|
| 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 75% of the US · above 86% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.4% 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 1 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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