Custer County property record for 12928 US Hwy 16A, Custer, SD 57730
| Property Type | Rural Home |
|---|---|
| Details | 1 ba · 1,544 sqft · built 1930 |
| Owner | Company Name on File |
| Tax Bill | $2,422 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 006755 |
| Primary APN | 006755 |
|---|---|
| Alternative APN |
|
| Full Baths | 1 Bath |
|---|---|
| Stories | 1 Story |
| Building Area | 1,544 sqft Living Area |
| 1st Floor Area | 562 sqft |
| Basement Area | 500 sqft |
| Finished Basement | 500 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1930 |
|---|---|
| Effective Year Built | Effective 1930 |
| Exterior Material | Logs |
| Construction Type | Log |
| Foundation Type | No Foundation |
| Roof Type | Gable |
| Roof Material | Metal |
| Garage Type | Detached |
| Garage Area | 616 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Slab |
|---|---|
| Porch Area | 448 sqft |
| Deck Area | 80 sqft |
| Patio Area | 54 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Heat Pump |
| Street Address | 12928 US HIGHWAY 16A |
|---|---|
| City | CUSTER |
| State | SD |
| Zip | 57730-8348 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Rural Home |
| Legal Description | BUILDING ON LEASED SITE (CSP)LEGION LAKE SW4NW4 & SE4NW4 SEC 25 T-3 R-5 (CUSTER STATE PARK) - SITS ON REC # 710 1430502500000100 |
| Legal Range | 05 |
| Legal Township | 03 |
| Legal Section | 25 |
| Jurisdiction | CUSTER SD |
| Township / Civil Division | EAST CUSTER |
| Census Block Group | 1 |
| Census Block | 1146 |
| Census Tract | 965100 |
Source: Custer County assessment roll, APN 006755, as of 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 | Company Name on File |
|---|---|
| Mailing Address | 3211 W SENCORE DR, SIOUX FALLS, SD 57107-0728 |
| Owner Type | Company |
| Vesting | Partnership |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Updated | Jun 08, 2026 |
Source: Custer County assessment roll as of September 3, 2025 · Last verified April 2026
| Type | Name |
|---|---|
| State | South Dakota |
| County | Custer County |
| Municipality | Custer City |
| 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 | $2,422.00 (+0.04%) | $225,128 (+11.29%) Building $225,128 | |
| 2023 | $2,421.00 (+1.64%) | $202,286 Building $202,286 | |
| 2022 | $160,434 Building $160,434 | ||
| 2021 | $2,382.00 |
Source: FEMA National Flood Hazard Layer, Custer County (46033C), as of October 21, 2020 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 460339651001, as of September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| 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 |
| Wildfire Risk | Moderate above 61% of the US · above 61% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.2% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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, 68 locations within half a mile, as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Golden West Telecommunications Cooperative Fiber | 1,000 / 1,000 |
| AT&T Fixed Wireless | 100 / 20 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
Source: EPA Safe Drinking Water Information System, water system SD4600101, as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | CUSTER serves 1,919 people |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Nov 2023 |
| Lead | 2 ppb (2023) 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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