Custer County property record for 10033 W Dewey Rd, Edgemont, SD 57735 · Last verified April 2026
| Property Type | General Agricultural/Rural |
|---|---|
| Lot Size | 80 acres (3,484,800 sqft) |
| Owner | Company Name on File |
| Tax Bill | $71 (2025) |
| Flood Zone | Zone A (high risk) |
| APN | 003162 |
| Primary APN | 003162 |
|---|---|
| Alternative APN |
|
| Lot Area | 3,484,800 sqft (80 acres) |
|---|
| Street Address | 10033 W DEWEY RD |
|---|---|
| City | EDGEMONT |
| State | SD |
| Zip | 57735-5008 |
| Property Category | Agriculture or Farming |
| Property Type | Agriculture / Farming > General Agricultural/Rural |
| Legal Description | E2SW4 SEC 18 T6 R1 80 AC 1060101800000600 |
| Legal Range | 01 |
| Legal Township | 06 |
| Legal Section | 18 |
| Jurisdiction | CUSTER SD |
| Township / Civil Division | WEST CUSTER |
| Census Block Group | 3 |
| Census Block | 3082 |
| Census Tract | 965100 |
Source: Custer County records · APN 003162
Assessment roll updated September 3, 2025 · Last verified April 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 5506 W HIGHWAY 290, 200, AUSTIN, TX 78735-8810 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Updated | Jun 08, 2026 |
Source: Custer County records · Assessment roll updated September 3, 2025 · Last verified April 2026
| Type | Name |
|---|---|
| State | South Dakota |
| County | Custer County |
| Unified School District | Elk Mountain School District 16-2 (KG - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $71.00 (-13.41%) | $15,219 (-17.17%) Land $15,219 | |
| 2023 | $82.00 (+95.24%) | $18,374 Land $18,374 | |
| 2022 | $17,914 Land $17,914 | ||
| 2021 | $42.00 |
Source: FEMA National Flood Hazard Layer, Custer County (46033C), updated October 21, 2020 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone A |
|---|---|
| Flood Hazard | High |
| 100-Year Floodplain | Yes 1% annual chance |
| Special Flood Hazard Area | Yes |
| Flood Insurance Requirement | Required (federally backed mortgages) |
| Floodway | No |
| Base Flood Elevation | Not determined for this zone |
| Wildfire Risk | High above 74% of the US · above 85% of South Dakota |
|---|---|
| Wildfire Likelihood | About 1 in 333 per year |
| Exposure | Direct burnable vegetation at the parcel |
Values are read at the parcel center point; lenders make the official flood determination.
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