Minnehaha County property record for 600 S Main Ave, Sioux Falls, SD 57104
| Property Type | Office Building |
|---|---|
| Details | 6 ba · 32,292 sqft · built 1954 |
| Lot Size | 1.07 acres (46,740 sqft) |
| Owner | Company Name on File |
| Tax Bill | $49,766 (2025) |
| Deeds & Mortgages | Jan 2021 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | 01-22-21-115-015-000 |
| Primary APN | 01-22-21-115-015-000 |
|---|---|
| Alternative APN |
|
| Full Baths | 6 Baths |
|---|---|
| Plumbing Fixtures | 17 Plumbing Fixtures |
| Units | 2 Units |
| Stories | 2 Stories |
| Building Area | 32,292 sqft Heated Area |
| 1st Floor Area | 11,440 sqft |
| Basement Area | 10,738 sqft |
| Flooring | Carpet |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1954 |
|---|---|
| Effective Year Built | Effective 2003 |
| Exterior Material | Stucco |
| Foundation Type | Concrete |
| Roof Type | Flat |
| Roof Material | Other |
| Lot Area | 46,740 sqft (1.07 acres) |
| Lot Dimensions | 232 ft deep x 155 ft wide |
| Deck Area | 240 sqft |
| Patio Area | 240 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Heating Fuel | Gas |
| Sewer | Connected |
| Account Number | 32479 |
|---|---|
| Street Address | 600 S MAIN AVE |
| City | SIOUX FALLS |
| State | SD |
| Zip | 57104-4992 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Office Building |
| Legal Description | TRACT A & S17.5 LOT 5 & ALL 6 BLOCK 30 GALE`S 3RD ADDN TO SIOUX FALLS |
| Legal Subdivision | GALE`S 3RD ADDN |
| Legal Tract | A |
| Legal Block | 30 |
| Legal Lot Number | 5 |
| Jurisdiction | MINNEHAHA SD |
| Township / Civil Division | SIOUX FALLS |
| Census Block Group | 2 |
| Census Block | 2001 |
| Census Tract | 600 |
600 S Main Ave, a commercial property, is owned by a company.
Source: Minnehaha County records, as of September 23, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 600 S MAIN AVE, SIOUX FALLS, SD 57104-4992 |
| Owner Type | Company |
| Vesting | Company |
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 |
|---|---|
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MINNEHAHA SD |
| Property Address | 600 S MAIN AVE, SIOUX FALLS, SD 57104-4992 |
| Transaction Type | Mortgage |
| Record Updated | Mar 1, 2021 |
| Name | Verified Name |
|---|---|
| Address | 600 S MAIN AVE, SIOUX FALLS, SD 57104-4992 |
| Document Number | 1910MTG/129 |
|---|---|
| Date | Jan 4, 2021 |
| Book Page | 1910 MTG/129 |
| Name | GREAT WESTERN BANK |
|---|---|
| Type | Bank |
| Address | SIOUX FALLS, SD 57104 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 60 Months |
| Due | Jan 3, 2026 |
The 2025 property tax bill for 600 S Main Ave was $49,766.
Source: Minnehaha County assessment roll, as of July 16, 2026
| Type | Name |
|---|---|
| State | South Dakota |
| County | Minnehaha County |
| Municipality | Sioux Falls City |
| Unified School District | Sioux Falls School District 49-5 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $3,416,100 (+12.93%) Land $311,500 Building $3,104,600 | $3,416,100 Land $311,500 Building $3,104,600 | |
| 2025 | $49,766.00 | $3,025,000 (-1.38%) Land $274,500 Building $2,750,500 | |
| 2024 | $49,766.00 | $3,067,400 Land $274,500 Building $2,792,900 | |
| 2022 | $55,957.00 | $3,032,500 Land $537,300 Building $2,495,200 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 600 S Main Ave in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective May 2, 2024
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
The area around 600 S Main Ave has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
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 | SIOUX FALLS serves 216,462 people · EPA ID SD4600294 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jun 2025 |
| Lead | 3 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 201 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 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: Bluepeak, CenturyLink, Verizon.
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