Minnehaha County property record for 911 E 20th St, Sioux Falls, SD 57105 · Last verified July 2026
| Property Type | Commercial > Office > Medical Building |
|---|---|
| Bathrooms | 19 Baths |
| Year Built | Built 1979 |
| Square Footage | 81,404 sqft Heated Area |
| Lot Size | 23,431 sqft (0.538 acres) |
| Tax Bill | $39,577.00 (2025) |
| Primary APN | 01-22-21-434-002-000 |
|---|---|
| Alternative APN |
|
| Full Baths | 19 Baths |
|---|---|
| Plumbing Fixtures | 55 Plumbing Fixtures |
| Building Area | 81,404 sqft Heated Area |
| Gross Area | 80,502 sqft Gross Area |
| 1st Floor | 10,062 sqft 1st Floor |
| Stories | 8 Stories |
| Primary Flooring | Ceramic Tile Flooring |
| Interior Structure | Paneling Interior Structure |
| Fire Sprinklers | The property is equipped with a fire-suppression sprinkler system |
| Elevator | Elevator |
| Year Built | Built 1979 |
|---|---|
| Effective Year Built | Effective 1979 |
| Exterior Material | Combination Exterior |
| Construction Type | Concrete Construction |
| Roof Construction | Flat Roof Construction |
| Roof Material | Roll Tar & Gravel Roof |
| Lot Area | 23,431 sqft (0.538 acres) |
| Depth X Width | 165 ft x 142 ft Depth x Width |
| Parking Spaces | 5 Parking Spaces |
| Cooling System | Other Cooling |
|---|---|
| Heating System | HVAC Heating |
| Heating Fuel | Gas Heating Fuel |
| Sewage | Sewage Connected |
| Water Source | Yes (Unknown Type) Water Source |
| Account Number | 33024 |
|---|---|
| Street Address | 911 E 20TH ST |
| City | SIOUX FALLS |
| State | SD |
| Zip | 57105-1042 |
| Property Usage | Commercial Property Usage |
| Type | Commercial > Office > Medical Building |
| Legal Description | W12 VAC 9TH AVE & LOTS 1 TO 4 & N10` LOT 5 & E3` LOTS 13 TO 16 & E3` N10` LOT 12 & N142` VAC ALLEY (MEDICAL BLDG-MCKENNAN) BLOCK 11 GERIN & JOHNSON`S ADDN TO SIOUX FALLS |
| Legal Subdivision | JOHNSON`S ADDN |
| Legal Block | 11 |
| Legal Lot Number | 1-4 |
| Jurisdiction | MINNEHAHA SD |
| Minor Civil Division | SIOUX FALLS |
| Census Blockgroup | 2 |
| Census Block | 2048 |
| Census Tract | 500 |
Source: Minnehaha County records · APN 01-22-21-434-002-000
Assessment roll updated July 16, 2026 · Last verified July 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 1325 S CLIFF AVE, SIOUX FALLS, SD 57105-1005 |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Refreshed | Sep 20, 2026 |
Source: Minnehaha County records · Assessment roll updated July 16, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | South Dakota |
| County | Minnehaha County |
| Municipality | Sioux Falls City |
| Unified School District | Sioux Falls School District 49-5 (PK - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $39,577.00 | $10,846,200 (-1.11%) Land $93,500 Building $10,752,700 |
| 2024 | $39,577.00 (+23.17%) | $10,968,100 (+7.68%) Land $93,500 Building $10,874,600 |
| 2022 | $32,131.00 | $10,186,300 Land $87,900 Building $10,098,400 |
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