Pennington County property record for 4641 Williams St, Rapid City, SD 57703
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 1 ba · 1,012 sqft · built 1991 |
| Lot Size | 0.16 acres (6,970 sqft) |
| Owner | 2 Individual Names on Record |
| Tax Bill | $2,736 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 38-10-330-004 |
| Primary APN | 38-10-330-004 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 1 Bath |
| Building Area | 1,012 sqft Living Area |
| Basement Area | 1,012 sqft |
| Finished Basement | 760 sqft |
| Unfinished Basement | 248 sqft |
| Year Built | Built 1991 |
|---|---|
| Effective Year Built | Effective 1991 |
| Architectural Style | Ranch |
| Lot Area | 6,970 sqft (0.16 acres) |
| Deck Area | 100 sqft |
| Account Number | 44622 |
|---|---|
| Street Address | 4641 WILLIAMS ST |
| City | RAPID CITY |
| State | SD |
| Zip | 57703-6337 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TRAILWOOD VILLAGE, BLOCK 6, LOT 5 |
| Legal Subdivision | TRAILWOOD VILLAGE |
| Legal Block | 6 |
| Legal Lot Number | 5 |
| Jurisdiction | PENNINGTON SD |
| Township / Civil Division | CENTRAL PENNINGTON |
| Census Block Group | 3 |
| Census Block | 3026 |
| Census Tract | 10906 |
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 | 4641 WILLIAMS ST, RAPID CITY, SD 57703-6337 |
| Occupancy | Owner Occupied |
| 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 | Rapid City School District 51-4 (PK - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $271,400 (-) Land $55,300 Building $216,100 | |
| 2025 | $2,736.00 (-4.57%) | $271,400 (+0.15%) Land $55,300 Building $216,100 |
| 2023 | $2,867.00 (+14.27%) | $271,000 Land $46,100 Building $224,900 |
| 2022 | $2,509.00 |
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
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 85% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond 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 VALLEY SANITARY DISTRICT serves 11,408 people · EPA ID SD4600274 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | May 2025 |
| Lead | 3 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 328 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Midco Cable | 2,000 / 1,000 |
| Bluepeak Cable · Fiber in parts of the area | 1,000 / 30 |
May also be available: Verizon.
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