Pennington County property record for 350 12th St, Rapid City, SD 57701
| Property Type | Medical Building |
|---|---|
| Details | 3,312 sqft · built 2020 |
| Lot Size | 0.48 acres (20,909 sqft) |
| Owner | Company Name on File |
| Tax Bill | $13,506 (2025) |
| Flood Zone | Zone X (moderate risk) |
| APN | 20-35-453-009 |
| Primary APN | 20-35-453-009 |
|---|---|
| Alternative APNs |
|
| Stories | 1 Story |
|---|---|
| Building Area | 3,312 sqft Total Area |
| Year Built | Built 2020 |
|---|---|
| Effective Year Built | Effective 2020 |
| Lot Area | 20,909 sqft (0.48 acres) |
| Account Number | 74807 |
|---|---|
| Street Address | 350 12TH ST |
| City | RAPID CITY |
| State | SD |
| Zip | 57701-2618 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Medical Building |
| Legal Description | RIVERSIDE ADD, BLOCK 3, LOT 17 - 19 |
| Legal Subdivision | RIVERSIDE ADD |
| Legal Block | 3 |
| Legal Lot Number | 17-19 |
| Jurisdiction | PENNINGTON SD |
| Township / Civil Division | RAPID CITY |
| Census Block Group | 1 |
| Census Block | 1014 |
| Census Tract | 10202 |
350 12th St, a commercial property, is owned by a company.
Source: Pennington County records, as of September 14, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 350 12TH ST, RAPID CITY, SD 57701-2618 |
| Owner Type | Company |
| Vesting | Company |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 350 12th St was $13,506.
Source: Pennington County assessment roll, as of September 14, 2026
| Type | Name |
|---|---|
| State | South Dakota |
| County | Pennington County |
| Municipality | Rapid City |
| Unified School District | Rapid City School District 51-4 (PK - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $1,004,300 (-) Land $94,100 Building $910,200 | |
| 2025 | $13,506.00 | $1,004,300 Land $94,100 Building $910,200 |
| 2023 | $12,925.00 (-4.22%) | $909,200 Land $78,800 Building $830,400 |
| 2022 | $13,495.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 350 12th St in Zone X, an area of moderate flood risk, within 100 ft of a high-risk flood zone.
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 moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Nearest Special Flood Hazard Area | Zone AE, within 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 7 in force |
| Nearby Flood Claims | 1 (2013) |
| Most Recent Claim | Oct 2013 · Severe Winter Storm, Snowstorm, And Flooding |
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.
The area around 350 12th St has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
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 | RAPID CITY serves 72,009 people · EPA ID SD4600406 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | May 2024 |
| Lead | 6 ppb (2024) 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 216 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Midco Cable · Fiber in parts of the area | 2,000 / 350 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: Bluepeak, T-Mobile, Verizon.
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