Pennington County property record for 606 Topaz Ln, Rapid City, SD 57701
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,802 sqft · built 2018 |
| Lot Size | 0.24 acres (10,454 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $45,000 (Mar 2018) |
| Tax Bill | $5,376 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 38-19-101-035 |
| Primary APN | 38-19-101-035 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Building Area | 1,802 sqft Living Area |
| Basement Area | 484 sqft |
| Finished Basement | 484 sqft |
| Year Built | Built 2018 |
|---|---|
| Effective Year Built | Effective 2018 |
| Architectural Style | Ranch |
| Lot Area | 10,454 sqft (0.24 acres) |
| Garage Type | Attached |
| Garage Area | 1,106 sqft |
| Porch | Slab |
| Porch Area | 240 sqft |
| Patio Area | 492 sqft |
| Account Number | 65590 |
|---|---|
| Street Address | 606 TOPAZ LN |
| City | RAPID CITY |
| State | SD |
| Zip | 57701-6335 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | GEMSTONE SUBD, BLOCK 1, LOT 20 |
| Legal Subdivision | GEMSTONE SUBD |
| Legal Block | 1 |
| Legal Lot Number | 20 |
| Jurisdiction | PENNINGTON SD |
| Township / Civil Division | RAPID CITY |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 10905 |
606 Topaz Ln is owned by two individuals who bought it in March 2018.
Source: Pennington County records, as of September 14, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | PO BOX 5013, RAPID CITY, SD 57709-5013 |
| Owner Type | Individual |
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 | 2 Names on Deed |
|---|---|
| Last Sale | Mar 12, 2018 · Amount on File |
| Deed Sale | Mar 12, 2018 · Amount on File |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 606 Topaz Ln was $5,376.
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 | $490,400 (-) Land $67,300 Building $423,100 | |
| 2025 | $5,376.00 | $490,400 Land $67,300 Building $423,100 |
| 2023 | $5,689.00 (+10.51%) | $499,000 Land $67,300 Building $431,700 |
| 2022 | $5,148.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 606 Topaz Ln 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 |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 1 in force |
| Nearby Flood Claims | 2 (2013–2019) |
| Claims Outside the SFHA | 2 of 2 |
| Most Recent Claim | May 2019 · Severe Storms 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.
Wildfire risk around 606 Topaz Ln is moderate, ranking above 64% of the US, with a 0.2% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 64% of the US · above 69% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.2% annual chance |
| Exposure | Direct burnable vegetation |
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 56 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 / 1,000 |
| Bluepeak Cable · Fiber in parts of the area | 1,000 / 30 |
May also be available: CenturyLink.
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