Custer County property record for 13917 Cobb Rd, Hermosa, SD 57744
| Property Type | Single Family Home |
|---|---|
| Details | 5,760 sqft · built 2021 |
| Lot Size | 328 acres (14,309,024 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $4,847 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 015556 |
| Primary APN | 015556 |
|---|---|
| Alternative APN |
|
| Building Area | 5,760 sqft Living Area |
|---|
| Year Built | Built 2021 |
|---|---|
| Effective Year Built | Effective 2021 |
| Lot Area | 14,309,024 sqft (328 acres) |
| Street Address | 13917 COBB RD |
|---|---|
| City | HERMOSA |
| State | SD |
| Zip | 57744-5415 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | COBB RIDGE SUB - LOT 1 IN SE4 & S2S2NE4 SEC 33 & W2 SEC 34 T3 R7 328.49 AC |
| Legal Range | 07 |
| Legal Township | 03 |
| Legal Section | 33 |
| Legal Subdivision | COBB RIDGE SUBDIVISION |
| Legal Lot Number | 1 |
| Jurisdiction | CUSTER SD |
| Township / Civil Division | EAST CUSTER |
| Census Block Group | 1 |
| Census Block | 1233 |
| Census Tract | 965100 |
Source: Custer County assessment roll, as of September 3, 2025
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 | 13917 COBB RD, HERMOSA, SD 57744-5415 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants with Right of Survivorship |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| 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 |
|---|---|---|
| 2025 | $4,847.00 (+15.68%) | $470,106 (+25.62%) Land $33,578 Building $436,528 |
| 2023 | $4,190.00 | $374,230 Land $42,432 Building $331,798 |
Assessed value is set for property tax purposes and is not a market price estimate.
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 79% of the US · above 90% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.5% annual chance |
| Exposure | Direct burnable vegetation at the parcel |
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 1 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Hanson Communications Fiber | 1,000 / 1,000 |
5G (outdoors only) and 4G LTE
Search by:
By searching, you agree to: Terms • Privacy • Disclosures