Pennington County property record for 13480 Hwy 40, Keystone, SD 57751
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 2,940 sqft · built 1983 |
| Lot Size | 17 acres (742,698 sqft) |
| Owner | 2 Individual Names on Record |
| Tax Bill | $7,785 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 70-14-200-002 |
| Primary APN | 70-14-200-002 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Building Area | 2,940 sqft Living Area |
| Basement Area | 1,200 sqft |
| Finished Basement | 1,200 sqft |
| Year Built | Built 1983 |
|---|---|
| Effective Year Built | Effective 1983 |
| Architectural Style | Ranch |
| Lot Area | 742,698 sqft (17 acres) |
| Garage Area | 930 sqft |
| Porch | Open Porch |
| Deck Area | 192 sqft |
| Account Number | 16128 |
|---|---|
| Street Address | 13480 HIGHWAY 40 |
| City | KEYSTONE |
| State | SD |
| Zip | 57751 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | S14, T2S, R06E, BLACK HILLS MERIDIAN, PT S1/2NE1/4NE1/4 & PT SE1/4NE1/4 N KEYSTONE HAYWARD RD |
| Legal Range | 06E |
| Legal Township | 02S |
| Legal Section | 14 |
| Legal Subdivision | BLACK HILLS MERIDIAN |
| Jurisdiction | PENNINGTON SD |
| Township / Civil Division | MOUNT RUSHMORE |
| Census Block Group | 2 |
| Census Block | 2034 |
| Census Tract | 11005 |
Source: Pennington County records, as of September 14, 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 Record |
|---|---|
| Mailing Address | 409 KANSAS CITY ST, RAPID CITY, SD 57701-3636 |
| Owner Type | Individual |
| Deed Names | 2 Names 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 | $689,200 (-) Land $327,600 Building $361,600 | |
| 2025 | $7,785.00 (-11.02%) | $689,200 (-9.66%) Land $327,600 Building $361,600 |
| 2023 | $8,749.00 (+20.56%) | $762,900 Land $345,800 Building $417,100 |
| 2022 | $7,257.00 |
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 | 1 in force |
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 | Moderate above 69% of the US · above 79% 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 4 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| TSC Fiber | 1,000 / 1,000 |
4G LTE only, no 5G reported
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