Custer County property record for 13885 Thistle Ridge Rd, Hermosa, SD 57744 · Last verified April 2026
| Property Type | Single Family Home |
|---|---|
| Details | 2 ba · 1,680 sqft · built 2005 |
| Lot Size | 7.18 acres (312,761 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $5,176 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 003999 |
| Primary APN | 003999 |
|---|---|
| Alternative APN |
|
| Full Baths | 2 Baths |
|---|---|
| Plumbing Fixtures | 6 Plumbing Fixtures |
| Total Rooms | 2 Rooms |
| Stories | 1 Story |
| Building Area | 1,680 sqft Living Area |
| Gross Area | 1,080 sqft |
| 1st Floor Area | 1,050 sqft |
| Basement Area | 1,050 sqft |
| Finished Basement | 1,050 sqft |
| Unfinished Basement | 1,050 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2005 |
|---|---|
| Effective Year Built | Effective 2005 |
| Construction Type | Frame |
| Foundation Type | No Foundation |
| Lot Area | 312,761 sqft (7.18 acres) |
| Garage Type | Detached |
| Garage Area | 720 sqft |
| Parking Spaces | 2 Parking Spaces |
| Deck Area | 64 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Heat Pump |
| Street Address | 13885 THISTLE RIDGE RD |
|---|---|
| City | HERMOSA |
| State | SD |
| Zip | 57744-6616 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | BIG SKY SUBD - LOT 10 IN SE4SE4 SEC 33 T2 R7 & NE4NE4 SEC 4 T3 R7 7.18 AC 1320703400001400 BIG SKY ROAD DISTRICT |
| Legal Range | 07 |
| Legal Township | 02 |
| Legal Section | 34 |
| Legal Subdivision | BIG SKY SUBDIVISION |
| Legal Lot Number | 10 |
| Jurisdiction | CUSTER SD |
| Township / Civil Division | EAST CUSTER |
| Census Block Group | 1 |
| Census Block | 1031 |
| Census Tract | 965100 |
Source: Custer County records · APN 003999
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 | 13885 THISTLE RIDGE RD, HERMOSA, SD 57744-6616 |
| 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 | $5,176.00 (-2.41%) | $634,267 (+9.52%) Land $173,600 Building $460,667 | |
| 2023 | $5,304.00 (-1.54%) | $579,123 Land $173,600 Building $405,523 | |
| 2022 | $494,285 Land $173,600 Building $320,685 | ||
| 2021 | $5,387.00 |
Source: FEMA National Flood Hazard Layer, Custer County (46033C), updated October 21, 2020 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 460339651001, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Flood Insurance Cost | Premium on Record median of 25 individual NFIP policies nearby |
| 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 |
| Wildfire Risk | High above 84% of the US · above 95% of South Dakota |
|---|---|
| Wildfire Likelihood | About 1 in 190 per year |
| Exposure | Direct burnable vegetation at the parcel |
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: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 12 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Hanson Communications | Fiber | 1,000 / 1,000 |
Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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