Pennington County property record for 312 Mount Rushmore Rd, Rapid City, SD 57701 · Last verified April 2026
| Property Type | Office Building |
|---|---|
| Details | 7,268 sqft · built 1963 |
| Lot Size | 0.42 acres (18,295 sqft) |
| Owner | Company Name on File |
| Tax Bill | $26,482 (2025) |
| Flood Zone | Zone X (moderate risk) |
| APN | 20-36-352-003 |
| Primary APN | 20-36-352-003 |
|---|---|
| Alternative APN |
|
| Stories | 2 Stories |
|---|---|
| Building Area | 7,268 sqft Total Area |
| Year Built | Built 1963 |
|---|---|
| Effective Year Built | Effective 1963 |
| Lot Area | 18,295 sqft (0.42 acres) |
| Total Buildings | 4 Buildings |
| Account Number | 37232 |
|---|---|
| Street Address | 312 MOUNT RUSHMORE RD |
| City | RAPID CITY |
| State | SD |
| Zip | 57701 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Office Building |
| Legal Description | ORIGINAL TOWN OF RAPID CITY, BLOCK 63, PARCEL 2 OF LOT 17-24 & S1/2 VAC ALLEY N& ADJ |
| Legal Subdivision | ORIGINAL TOWN OF RAPID CITY |
| Legal Block | 63 |
| Legal Lot Number | 17-24 |
| Jurisdiction | PENNINGTON SD |
| Township / Civil Division | RAPID CITY |
| Census Block Group | 1 |
| Census Block | 1034 |
| Census Tract | 10202 |
Source: Pennington County records · APN 20-36-352-003
Assessment roll updated August 26, 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 | 2903 INDUSTRIAL AVE, ABERDEEN, SD 57401-3346 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Updated | Jun 08, 2026 |
Source: Pennington County records · Assessment roll updated August 26, 2025 · Last verified April 2026
| Type | Name |
|---|---|
| State | South Dakota |
| County | Pennington County |
| Municipality | Rapid City |
| Unified School District | Rapid City School District 51-4 (PK - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $26,482.00 (+16.03%) | $1,769,200 (+9.75%) Land $274,500 Building $1,494,700 |
| 2023 | $22,824.00 (-2.98%) | $1,612,100 Land $274,500 Building $1,337,600 |
| 2022 | $23,526.00 |
Source: FEMA National Flood Hazard Layer, Pennington County (46103C), updated June 11, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 461030102021, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Moderate |
| 500-Year Floodplain | Yes |
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 7 in force |
| Nearby Flood Claims | 1 (2013) |
| Most Recent Claim | Oct 2013, other causes, Severe Winter Storm, Snowstorm, And Flooding |
| Wildfire Risk | Low above 1% of the US · above 2% of South Dakota |
|---|---|
| Wildfire Likelihood | Less than 1 in 10,000 per year |
| Exposure | Direct burnable vegetation at the parcel |
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, availability as of December 31, 2025 · Published October 2026 · based on 216 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Midcontinent Communications | Cable | 2,000 / 350 |
| AT&T | Fixed Wireless | 100 / 20 |
| Starlink | Satellite (low-earth orbit) | 280 / 30 |
May also be available at this address: Clarity Telecom, T-Mobile USA, Verizon, Midcontinent Communications. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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