Pennington County property record for 3917 Brooke St, Rapid City, SD 57701
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 1,420 sqft · built 2000 |
| Lot Size | 0.25 acres (10,890 sqft) |
| Owner | Trust Name on File |
| Last Sale | $295,000 (Aug 2021) |
| Tax Bill | $4,122 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 20-24-102-006 |
| Primary APN | 20-24-102-006 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Building Area | 1,420 sqft Living Area |
| Year Built | Built 2000 |
|---|---|
| Effective Year Built | Effective 2000 |
| Architectural Style | Ranch |
| Lot Area | 10,890 sqft (0.25 acres) |
| Garage Type | Attached |
| Garage Area | 384 sqft |
| Porch | Slab |
| Porch Area | 220 sqft |
| Deck Area | 25 sqft |
| Account Number | 51924 |
|---|---|
| Street Address | 3917 BROOKE ST |
| City | RAPID CITY |
| State | SD |
| Zip | 57701-7073 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TYLER KNUE SUBD, BLOCK 1, LOT 5 |
| Legal Subdivision | TYLER KNUE SUBD |
| Legal Block | 1 |
| Legal Lot Number | 5 |
| Jurisdiction | PENNINGTON SD |
| Township / Civil Division | RAPID CITY |
| Census Block Group | 4 |
| Census Block | 4001 |
| Census Tract | 11400 |
3917 Brooke St is held in a trust since August 2021.
Source: Pennington County records, as of September 14, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 6202 DUNSMORE RD, RAPID CITY, SD 57702-7034 |
| Owner Type | Company |
| Vesting | Trust |
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 |
|---|---|
| Last Sale | Aug 27, 2021 · Amount on File |
| Deed Sale | Aug 27, 2021 · Amount on File |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 3917 Brooke St was $4,122.
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 | $307,700 (-) Land $56,800 Building $250,900 | |
| 2025 | $4,122.00 | $307,700 Land $56,800 Building $250,900 |
| 2023 | $4,461.00 (+35.68%) | $314,700 Land $41,900 Building $272,800 |
| 2022 | $3,288.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 3917 Brooke St in Zone X, an area of minimal flood risk.
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 |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 1 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 3917 Brooke St is moderate, ranking above 65% of the US, with a 0.3% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 65% of the US · above 73% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.3% 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 406 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Midco Cable · Fiber in parts of the area | 1,250 / 60 |
| Bluepeak Cable · Fiber in parts of the area | 1,000 / 30 |
| AT&T Fixed Wireless | 100 / 20 |
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