Pennington County property record for 12310 Zimmer Ridge Pl, Custer, SD 57730
| Property Type | Vacant Land |
|---|---|
| Lot Size | 8.87 acres (386,377 sqft) |
| Owner | Company Name on Record |
| Tax Bill | $588 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 68-12-151-001 |
| Primary APN | 68-12-151-001 |
|---|---|
| Alternative APN |
|
| Lot Area | 386,377 sqft (8.87 acres) |
|---|
| Account Number | 4419 |
|---|---|
| Street Address | 12310 ZIMMER RIDGE PL |
| City | CUSTER |
| State | SD |
| Zip | 57730 |
| Property Category | Vacant Land |
| Property Type | Vacant Land > Uncategorized |
| Legal Description | WALKER PLACER MS 551, BAL LOT 6 |
| Legal Subdivision | WALKER PLACER |
| Legal Lot Number | 6 |
| Jurisdiction | PENNINGTON SD |
| Township / Civil Division | WEST PENNINGTON |
| Census Block Group | 3 |
| Census Block | 3036 |
| Census Tract | 11700 |
Source: Pennington County records, as of September 14, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | PO BOX 128, HILL CITY, SD 57745-0128 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
Source: Pennington County assessment roll, as of September 14, 2026
| Type | Name |
|---|---|
| State | South Dakota |
| County | Pennington County |
| Unified School District | Hill City School District 51-2 (PK - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $50,200 (-) Land $50,200 | |
| 2025 | $588.00 (-16.36%) | $50,200 (-) Land $50,200 |
| 2023 | $703.00 (-48.42%) | $50,200 Land $50,200 |
| 2022 | $1,363.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer, effective June 11, 2026 · 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 |
| Nearby Flood Policies | 6 in force |
| Nearby Flood Claims | 4 (2010–2015) |
| Claims Outside the SFHA | 3 of 4 |
| Most Recent Claim | Jun 2015 · other causes |
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 73% of the US · above 84% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.3% 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 2 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Golden West Telecommunications Fiber | 1,000 / 1,000 |
5G (outdoors only) and 4G LTE
Search by:
By searching, you agree to: Terms • Privacy • Disclosures