Custer County property record for 13899 Thistle Ridge Rd, Hermosa, SD 57744
| Property Type | Single Family Home |
|---|---|
| Details | 1 ba · 1,080 sqft · built 2000 |
| Lot Size | 9.59 acres (417,740 sqft) |
| Owner | Individual Name on Record |
| Tax Bill | $2,876 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 003997 |
| Primary APN | 003997 |
|---|---|
| Alternative APN |
|
| Full Baths | 1 Bath |
|---|---|
| Stories | 1 Story |
| Building Area | 1,080 sqft Living Area |
| 1st Floor Area | 1,080 sqft |
| Year Built | Built 2000 |
|---|---|
| Effective Year Built | Effective 2000 |
| Construction Type | Frame |
| Foundation Type | No Foundation |
| Lot Area | 417,740 sqft (9.59 acres) |
| Garage Type | Carport |
| Garage Area | 360 sqft |
| Carport | Carport |
| Carport Area | 360 sqft |
| Parking Spaces | 4 Parking Spaces |
| Shed | 1 Shed |
| Shed Area | 192 sqft |
| Cooling System | None |
|---|---|
| Heating System | Gravity Furnace |
| Street Address | 13899 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 8AR (FORMERLY LOT 8A) IN SE4SE4 SEC 33 T2 R7 & NE4NE4 SEC 4 T3 R7 9.591 AC (WELL EASEMENT FOR THIS LOT I |
| Legal Range | 07 |
| Legal Township | 02 |
| Legal Section | 34 |
| Legal Subdivision | BIG SKY SUBDIVISION |
| Legal Lot Number | 8R |
| Jurisdiction | CUSTER SD |
| Township / Civil Division | EAST CUSTER |
| Census Block Group | 1 |
| Census Block | 1031 |
| 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 | 13899 THISTLE RIDGE RD, HERMOSA, SD 57744-6616 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name 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 | $143,425 (-59.76%) Building $143,425 | ||
| 2025 | $2,876.00 (-17.14%) | $356,380 (-4.15%) Land $212,955 Building $143,425 | |
| 2023 | $3,471.00 (+10.61%) | $371,822 Land $235,550 Building $136,272 | |
| 2022 | $343,913 Land $235,550 Building $108,363 | ||
| 2021 | $3,138.00 |
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 82% of the US · above 93% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.5% 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, based on 12 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| TSC Fiber | 1,000 / 1,000 |
Search by:
By searching, you agree to: Terms • Privacy • Disclosures