Pennington County property record for 417 1st St, Keystone, SD 57751 · Last verified April 2026
| Property Type | Residential > Specialized > Seasonal, Cabin, Vacation |
|---|---|
| Year Built | Built 1929 |
| Square Footage | 526 sqft Living Area |
| Lot Size | 2,178 sqft (0.05 acres) |
| Tax Bill | $1,152.00 (2025) |
| Primary APN | 70-09-103-003 |
|---|---|
| Alternative APN |
|
| Building Area | 526 sqft Living Area |
|---|---|
| Stories | 1 Stories |
| Year Built | Built 1929 |
|---|---|
| Effective Year Built | Effective 1929 |
| Lot Area | 2,178 sqft (0.05 acres) |
| Total Buildings | 3 Total Buildings |
| Account Number | 6911 |
|---|---|
| Street Address | 417 1ST ST |
| City | KEYSTONE |
| State | SD |
| Zip | 57751-2002 |
| Property Usage | Residential Property Usage |
| Type | Residential > Specialized > Seasonal, Cabin, Vacation |
| Legal Description | ORIGINAL TOWN OF KEYSTONE, BLOCK 6, LOT 11 (ALSO IN SECTION 8) |
| Legal Subdivision | ORIGINAL TOWN OF KEYSTONE |
| Legal Block | 6 |
| Legal Lot Number | 11 |
| Jurisdiction | PENNINGTON SD |
| Minor Civil Division | KEYSTONE |
| Census Blockgroup | 1 |
| Census Block | 1051 |
| Census Tract | 11005 |
Source: Pennington County records · APN 70-09-103-003
Assessment roll updated August 26, 2025 · Last verified April 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | PO BOX 116, KEYSTONE, SD 57751-0116 |
| Owner Type | Owner is a Company |
| Vesting | Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Refreshed | Jun 08, 2026 |
Source: Pennington County records · Assessment roll updated August 26, 2025 · Last verified April 2026
| Type | Name |
|---|---|
| State | South Dakota |
| County | Pennington County |
| Municipality | Keystone Town |
| Unified School District | Hill City School District 51-2 (PK - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $1,152.00 (-7.62%) | $93,500 (-18.13%) Land $6,500 Building $87,000 |
| 2023 | $1,247.00 (+4.18%) | $114,200 Land $6,500 Building $107,700 |
| 2022 | $1,197.00 |
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