Pennington County property record for 13305 Hwy 40, Keystone, SD 57751
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,348 sqft · built 1977 |
| Lot Size | 2.48 acres (108,029 sqft) |
| Owner | 2 Individual Names on Record |
| Tax Bill | $3,034 (2025) |
| Flood Zone | Zone A (high risk) |
| APN | 70-10-100-002 |
| Primary APN | 70-10-100-002 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Building Area | 1,348 sqft Living Area |
| Basement Area | 1,188 sqft |
| Finished Basement | 1,188 sqft |
| Unfinished Basement | 1,188 sqft |
| Year Built | Built 1977 |
|---|---|
| Effective Year Built | Effective 1977 |
| Architectural Style | Ranch |
| Lot Area | 108,029 sqft (2.48 acres) |
| Garage Type | Attached |
| Garage Area | 528 sqft |
| Deck Area | 60 sqft |
| Account Number | 2107 |
|---|---|
| Street Address | 13305 HIGHWAY 40 |
| City | KEYSTONE |
| State | SD |
| Zip | 57751-6601 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | ELKHORN PLACER #1502, THAT PT OF LOT E IN THE SW1/4NE1/4NW1/4 LYING S OF LOT H-1 |
| Legal Subdivision | ELKHORN PLACER #1502 |
| Legal Lot Number | E |
| Jurisdiction | PENNINGTON SD |
| Township / Civil Division | MOUNT RUSHMORE |
| Census Block Group | 1 |
| Census Block | 1088 |
| 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 | 2109 IVY AVE, RAPID CITY, SD 57701-5609 |
| 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 | $308,900 (-) Land $66,500 Building $242,400 | |
| 2025 | $3,034.00 (-19.24%) | $308,900 (-6.02%) Land $66,500 Building $242,400 |
| 2023 | $3,757.00 (-2.97%) | $328,700 Land $68,900 Building $259,800 |
| 2022 | $3,872.00 |
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 A high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | Not determined for this zone |
| Flood Insurance Requirement | Required federally backed loans |
| Flood Insurance Cost | Premium on Record median of 17 policies |
| Nearby Flood Policies | 17 in force |
| Nearby Flood Claims | 3 (1995–2001) |
| Claims Outside the SFHA | 2 of 3 |
| Most Recent Claim | Jul 2001 · river or lake flooding |
| Claims by Event |
|
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 70% of the US · above 79% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.2% 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 3 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| TSC Fiber | 1,000 / 1,000 |
4G LTE (outdoors only), no 5G reported
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