Custer County property record for 15003 SD Highway 40, Hermosa, SD 57744
| Property Type | Mobile Home |
|---|---|
| Details | 2 ba · 1,736 sqft · built 1985 |
| Lot Size | 210 acres (9,184,626 sqft) |
| Owner | 2 Individual Names on Record |
| Tax Bill | $969 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 010824 |
| Primary APN | 010824 |
|---|---|
| Alternative APN |
|
| Full Baths | 2 Baths |
|---|---|
| Plumbing Fixtures | 6 Plumbing Fixtures |
| Total Rooms | 3 Rooms |
| Building Area | 1,736 sqft Living Area |
| Gross Area | 1,455 sqft |
| 1st Floor Area | 1,736 sqft |
| Year Built | Built 1985 |
|---|---|
| Effective Year Built | Effective 1985 |
| Architectural Style | Mobile Home |
| Lot Area | 9,184,626 sqft (210 acres) |
| Deck Area | 96 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | HVAC |
| Street Address | 15003 SD HIGHWAY 40 |
|---|---|
| City | HERMOSA |
| State | SD |
| Zip | 57744-5121 |
| Property Category | Residential |
| Property Type | Residential > Prefabricated > Mobile Home |
| Legal Description | ALL SEC 21 T3 R9 MHBLS - MH AS RE - 1985 ADRIAN TWIN 28X62 - SITS ON REC # 1202 SERIAL #9669RL TITLE # R53969 00309921000 |
| Legal Range | 09 |
| Legal Township | 03 |
| Legal Section | 21 |
| Jurisdiction | CUSTER SD |
| Township / Civil Division | BUFFALO GAP |
| Census Block Group | 1 |
| Census Block | 1223 |
| Census Tract | 965100 |
Source: Custer County records, as of September 30, 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 Record |
|---|---|
| Mailing Address | 15003 SD HIGHWAY 40, HERMOSA, SD 57744-5121 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
Source: Custer County assessment roll, as of September 8, 2026
| Type | Name |
|---|---|
| State | South Dakota |
| County | Custer County |
| Unified School District | Custer School District 16-1 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $68,743 (-37.73%) Building $68,743 | ||
| 2025 | $969.00 (+31.12%) | $110,400 (+37.88%) Building $110,400 | |
| 2023 | $739.00 (-13.67%) | $80,069 Building $80,069 | |
| 2022 | $63,389 Building $63,389 | ||
| 2021 | $856.00 |
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 |
|---|---|
| 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 81% of the US · above 92% 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 | 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
5G and 4G LTE (outdoors only)
Search by:
By searching, you agree to: Terms • Privacy • Disclosures