Custer County property record for 390 Whitney St, Hermosa, SD 57744
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 2,280 sqft · built 2024 |
| Lot Size | 0.34 acres (14,810 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $42,500 (Oct 2023) |
| Tax Bill | $2,954 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 009327 |
| Primary APN | 009327 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Plumbing Fixtures | 6 Plumbing Fixtures |
| Building Area | 2,280 sqft Living Area |
| 1st Floor Area | 2,280 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 2024 |
|---|---|
| Effective Year Built | Effective 2024 |
| Architectural Style | Mobile Home |
| Exterior Material | Vinyl |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 14,810 sqft (0.34 acres) |
| Garage Type | Detached |
| Garage Area | 720 sqft |
| Deck Area | 200 sqft |
| Shed | 1 Shed |
| Shed Area | 684 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | HVAC |
| Street Address | 390 WHITNEY ST |
|---|---|
| City | HERMOSA |
| State | SD |
| Zip | 57744 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | OUTLOT J LOT 14 + 40' OF VAC 4TH ST + 10' OF VAC E/W ALLEY SEC 32 T-2 R-8, HERMOSA .34 AC MH W/RE - 2024 ADVENTURE HOMES MOJ |
| Legal Range | 08 |
| Legal Township | 02 |
| Legal Section | 32 |
| Legal Lot Number | 14 |
| Jurisdiction | CUSTER SD |
| Township / Civil Division | HERMOSA |
| Census Block Group | 1 |
| Census Block | 1250 |
| Census Tract | 965100 |
Source: Custer County records, as of September 8, 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 289, HERMOSA, SD 57744-0289 |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Oct 11, 2023 · Amount on Record |
| Deed Sale | Oct 11, 2023 · Amount on Record |
| Prior Sale | Jul 18, 2022 · Amount on Record |
| Record Updated | Oct 29, 2026 |
Source: Custer County assessment roll, as of September 8, 2026
| Type | Name |
|---|---|
| State | South Dakota |
| County | Custer County |
| Municipality | Hermosa Town |
| Unified School District | Custer School District 16-1 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $302,750 (-0.19%) Building $302,750 | ||
| 2025 | $2,954.00 (+817.39%) | $303,335 (+1,217.7%) Land $30,000 Building $273,335 | |
| 2023 | $322.00 (-14.36%) | $23,020 Land $17,400 Building $5,620 | |
| 2022 | $23,020 Land $17,400 Building $5,620 | ||
| 2021 | $376.00 |
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 X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| 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 84% of the US · above 94% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.6% 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 | HERMOSA-OLD SYSTEM serves 420 people · EPA ID SD4600154 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Oct 2024 |
| Lead | 7 ppb (2023) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 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 152 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Midco Fiber | 5,000 / 5,000 |
| TSC Fiber | 1,000 / 1,000 |
| T-Mobile Fixed Wireless | 100 / 20 |
Search by:
By searching, you agree to: Terms • Privacy • Disclosures