Pennington County property record for 9403 Main St, Rapid City, SD 57702
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 860 sqft · built 1948 |
| Lot Size | 0.24 acres (10,454 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $2,489 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 18-31-379-014 |
| Primary APN | 18-31-379-014 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Building Area | 860 sqft Living Area |
| Year Built | Built 1948 |
|---|---|
| Effective Year Built | Effective 1948 |
| Architectural Style | Bungalow |
| Lot Area | 10,454 sqft (0.24 acres) |
| Porch | Slab |
| Deck Area | 70 sqft |
| Total Buildings | 2 Buildings |
| Account Number | 50399 |
|---|---|
| Street Address | 9403 MAIN ST |
| City | RAPID CITY |
| State | SD |
| Zip | 57702 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | SILVER CITY, BLOCK 5, LOT 3 - 6, & THAT PT OF VAC ALLEY ADJ LOT 3-4 |
| Legal Subdivision | SILVER CITY |
| Legal Block | 5 |
| Legal Lot Number | 3-6 |
| Jurisdiction | PENNINGTON SD |
| Township / Civil Division | WEST PENNINGTON |
| Census Block Group | 4 |
| Census Block | 4079 |
| Census Tract | 11700 |
9403 Main St, a single family home, is owned by two individuals.
Source: Pennington County records, as of September 14, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 21626 404TH AVE, CAVOUR, SD 57324-7610 |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 9403 Main St was $2,489.
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 | $208,400 (-) Land $36,800 Building $171,600 | |
| 2025 | $2,489.00 | $208,400 Land $36,800 Building $171,600 |
| 2023 | $2,643.00 (+35.75%) | $206,900 Land $35,100 Building $171,800 |
| 2022 | $1,947.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 9403 Main St in Zone X, an area of minimal flood risk, within 500 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 minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 3 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.
Wildfire risk around 9403 Main St is high, ranking above 80% of the US, with a 0.6% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 80% of the US · above 90% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.6% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 13 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Starlink Satellite | 280 / 30 |
| CenturyLink DSL | 60 / 5 |
4G LTE (outdoors only), no 5G reported
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