Pennington County property record for 18225 Base Line Rd, Wasta, SD 57791
| Property Type | Self Storage |
|---|---|
| Details | 658 sqft · built 1973 |
| Lot Size | 190 acres (8,279,014 sqft) |
| Owner | Company Name on Record |
| Tax Bill | $2,460 (2025) |
| Flood Zone | Zone A (high risk) |
| APN | 44-17-300-002 |
| Primary APN | 44-17-300-002 |
|---|---|
| Alternative APN |
|
| Stories | 1 Story |
|---|---|
| Building Area | 658 sqft Total Area |
| Year Built | Built 1973 |
|---|---|
| Effective Year Built | Effective 1973 |
| Lot Area | 8,279,014 sqft (190 acres) |
| Total Buildings | 2 Buildings |
| Account Number | 9936 |
|---|---|
| Street Address | 18225 BASE LINE RD |
| City | WASTA |
| State | SD |
| Zip | 57791-6003 |
| Property Category | Industrial |
| Property Type | Industrial > Self Storage |
| Legal Description | S17, T1N, R14E, BLACK HILLS MERIDIAN, GL 1-4; PT OF GL 5 E OF RTY; PT NE1/4NW1/4 E OF RTY |
| Legal Range | 14E |
| Legal Township | 01N |
| Legal Section | 17 |
| Legal Subdivision | BLACK HILLS MERIDIAN |
| Jurisdiction | PENNINGTON SD |
| Township / Civil Division | WASTA |
| Census Block Group | 3 |
| Census Block | 3146 |
| Census Tract | 11602 |
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 | Company Name on Record |
|---|---|
| Mailing Address | PO BOX 440, RAPID CITY, SD 57709-0440 |
| 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 |
| County Subdivision | Wasta Township |
| Unified School District | Wall School District 51-5 (PK - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $211,800 (-) Land $190,100 Building $21,700 | |
| 2025 | $2,460.00 (+107.77%) | $211,800 (+138.78%) Land $190,100 Building $21,700 |
| 2023 | $1,184.00 (-45.41%) | $88,700 Land $66,500 Building $22,200 |
| 2022 | $2,169.00 |
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 |
| Nearby Flood Policies | 2 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 | High above 72% of the US · above 82% 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.
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