Pennington County property record for 1840 Tranquil Trl, Rapid City, SD 57701
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 4 ba · 2,060 sqft · built 1980 |
| Lot Size | 12.6 acres (550,163 sqft) |
| Owner | 2 Individual Names on Record |
| Tax Bill | $9,007 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 20-26-401-016 |
| Primary APN | 20-26-401-016 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 4 Baths |
| Building Area | 2,060 sqft Living Area |
| Basement Area | 1,014 sqft |
| Finished Basement | 940 sqft |
| Year Built | Built 1980 |
|---|---|
| Effective Year Built | Effective 1980 |
| Architectural Style | Traditional |
| Construction Type | Log |
| Lot Area | 550,163 sqft (12.6 acres) |
| Deck Area | 40 sqft |
| Account Number | 66235 |
|---|---|
| Street Address | 1840 TRANQUIL TRL |
| City | RAPID CITY |
| State | SD |
| Zip | 57701-0467 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TRANQUIL TRAIL SUBD, LOT 2 |
| Legal Range | 07E |
| Legal Township | 2N |
| Legal Section | 26 |
| Legal Subdivision | TRANQUIL TRAIL SUBD |
| Legal Lot Number | 2 |
| Jurisdiction | PENNINGTON SD |
| Township / Civil Division | RAPID CITY |
| Census Block Group | 3 |
| Census Block | 3011 |
| Census Tract | 10300 |
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 | 1840 TRANQUIL TRL, RAPID CITY, SD 57701-0467 |
| 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 |
| Municipality | Rapid City |
| Unified School District | Rapid City School District 51-4 (PK - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $776,000 (-) Land $187,300 Building $588,700 | |
| 2025 | $9,007.00 (-7.37%) | $776,000 (-4.09%) Land $187,300 Building $588,700 |
| 2023 | $9,724.00 (+4.73%) | $809,100 Land $187,300 Building $621,800 |
| 2022 | $9,285.00 |
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 · 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 |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 2 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 67% of the US · above 76% 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: FCC Broadband Data Collection, based on 18 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Midco Cable | 1,250 / 60 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: Bluepeak.
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