Custer County property record for 25448 140th Ave, Hermosa, SD 57744 · Last verified April 2026
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,464 sqft · built 1961 |
| Lot Size | 40 acres (1,742,400 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $3,453 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 009662 |
| Primary APN | 009662 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Stories | 1 Story |
| Building Area | 1,464 sqft Living Area |
| Gross Area | 1,920 sqft |
| 1st Floor Area | 512 sqft |
| Basement Area | 512 sqft |
| Unfinished Basement | 550 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1961 |
|---|---|
| Effective Year Built | Effective 1961 |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Metal |
| Lot Area | 1,742,400 sqft (40 acres) |
| Garage Area | 1,200 sqft |
| Parking Spaces | 8 Parking Spaces |
| Deck Area | 256 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Heat Pump |
| Street Address | 25448 140TH AVE |
|---|---|
| City | HERMOSA |
| State | SD |
| Zip | 57744-5411 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | NW4SW4 SEC 11 T4 R7 40.00 (BLDGS) 9040701100000500 |
| Legal Range | 07 |
| Legal Township | 04 |
| Legal Section | 11 |
| Jurisdiction | CUSTER SD |
| Township / Civil Division | EAST CUSTER |
| Census Block Group | 1 |
| Census Block | 1099 |
| Census Tract | 965100 |
Source: Custer County records · APN 009662
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 | 2 Individual Names on File |
|---|---|
| Mailing Address | 25448 140TH AVE, HERMOSA, SD 57744-5411 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names 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 | Custer School District 16-1 (PK - 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 | $3,453.00 (-12.47%) | $428,958 (-4.7%) Land $283,000 Building $145,958 | |
| 2023 | $3,945.00 (+45.14%) | $450,118 Land $283,000 Building $167,118 | |
| 2022 | $337,878 Land $203,000 Building $134,878 | ||
| 2021 | $2,718.00 |
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 X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Wildfire Risk | High above 84% of the US · above 95% of South Dakota |
|---|---|
| Wildfire Likelihood | About 1 in 136 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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