Custer County property record for 13909 SD Highway 40, Hermosa, SD 57744
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1.25 ba · 1,624 sqft · built 2021 |
| Lot Size | 4.1 acres (178,596 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $183,000 (May 2016) |
| Tax Bill | $4,594 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 003854 |
| Primary APN | 003854 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.25 Baths |
| Half Baths | 1 Half Bath |
| Plumbing Fixtures | 4 Plumbing Fixtures |
| Stories | 1 Story |
| Building Area | 1,624 sqft Living Area |
| 1st Floor Area | 1,624 sqft |
| Interior Walls | Wallboard/Drywall |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2021 |
|---|---|
| Effective Year Built | Effective 2021 |
| Architectural Style | Mobile Home |
| Exterior Material | Vinyl |
| Construction Type | Wood |
| Roof Type | Gable |
| Roof Material | Asbestos |
| Lot Area | 178,596 sqft (4.1 acres) |
| Lot Dimensions | 80 ft deep x 16 ft wide |
| Garage Area | 1,440 sqft |
| Parking Spaces | 5 Parking Spaces |
| Porch | Slab |
|---|---|
| Porch Area | 248 sqft |
| Deck Area | 63 sqft |
| Total Buildings | 2 Buildings |
| Cooling System | HVAC |
|---|---|
| Heating System | HVAC |
| Street Address | 13909 SD HIGHWAY 40 |
|---|---|
| City | HERMOSA |
| State | SD |
| Zip | 57744-7502 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | AUGUST & EUNICE MILLER SUBD - LOT 1R IN W2NW4 SEC 27 T2 R7 4.103 AC 1320702700000701 MH AS RE - 2021 FRIENDSHIP-SHOWCASE 28X58 SERIAL # FMT410MN2153523AB TITLE # 212371355 |
| Legal Range | 07 |
| Legal Township | 02 |
| Legal Section | 27 |
| Legal Subdivision | AUGUST & EUNICE MILLER SUBDIVISION |
| Legal Lot Number | 1R |
| Jurisdiction | CUSTER SD |
| Township / Civil Division | EAST CUSTER |
| Census Block Group | 1 |
| Census Block | 1027 |
| Census Tract | 965100 |
Source: Custer County records, as of March 31, 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 | 13909 SD HIGHWAY 40, HERMOSA, SD 57744-7502 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants with Right of Survivorship |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 13, 2016 · Amount on Record |
| Deed Sale | May 13, 2016 · Amount on Record |
| Prior Sale | Mar 28, 2008 · Amount on Record |
| Record Updated | Jun 8, 2026 |
Source: Custer County assessment roll, as of September 3, 2025
| 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 |
|---|---|---|---|
| 2025 | $4,594.00 (+5.39%) | $492,687 (+12.33%) Land $112,060 Building $380,627 | |
| 2023 | $4,359.00 (+40.48%) | $438,619 Land $112,060 Building $326,559 | |
| 2022 | $373,116 Land $112,060 Building $261,056 | ||
| 2021 | $3,103.00 |
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 83% of the US · above 93% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.5% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 19 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| TSC Fiber | 1,000 / 1,000 |
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