Minnehaha County property record for 620 S Cliff Ave, Sioux Falls, SD 57104
| Property Type | Office Building |
|---|---|
| Details | 3 ba · 11,570 sqft · built 1950 |
| Lot Size | 0.321 acres (13,974 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $8,652 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 01-22-22-151-004-000 |
| Primary APN | 01-22-22-151-004-000 |
|---|---|
| Alternative APN |
|
| Full Baths | 3 Baths |
|---|---|
| Plumbing Fixtures | 8 Plumbing Fixtures |
| Units | 2 Units |
| Stories | 1 Story |
| Building Area | 11,570 sqft Heated Area |
| 1st Floor Area | 11,570 sqft |
| Flooring | Concrete/Cement |
| Interior Walls | Unfinished |
| Year Built | Built 1950 |
|---|---|
| Effective Year Built | Effective 1950 |
| Exterior Material | Combination |
| Foundation Type | Concrete |
| Roof Type | Flat |
| Roof Material | Tar & Gravel |
| Lot Area | 13,974 sqft (0.321 acres) |
| Loading Dock | Loading Dock |
| Cooling System | Package A/C |
|---|---|
| Heating System | HVAC |
| Heating Fuel | Gas |
| Sewer | Connected |
| Account Number | 61418 |
|---|---|
| Street Address | 620 S CLIFF AVE |
| City | SIOUX FALLS |
| State | SD |
| Zip | 57104-5352 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Office Building |
| Legal Description | LOT 1 GUSTAFSON, E J ADDN TO CITY OF SIOUX FALLS |
| Legal Subdivision | E J ADDN |
| Legal Lot Number | 1 |
| Jurisdiction | MINNEHAHA SD |
| Township / Civil Division | SIOUX FALLS |
| Census Block Group | 1 |
| Census Block | 1041 |
| Census Tract | 500 |
620 S Cliff Ave, a commercial property, is owned by an individual.
Source: Minnehaha County records, as of September 23, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 705 E RIDGE RD, SIOUX FALLS, SD 57105-5042 |
| Owner Type | Individual |
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 |
The 2025 property tax bill for 620 S Cliff Ave was $8,652.
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 | $703,200 (+37.53%) Land $50,000 Building $653,200 | $703,200 Land $50,000 Building $653,200 | |
| 2025 | $8,652.00 | $511,300 (-17.77%) Land $44,400 Building $466,900 | |
| 2024 | $8,652.00 | $621,800 Land $44,400 Building $577,400 | |
| 2022 | $11,242.00 | $599,000 Land $48,900 Building $550,100 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 620 S Cliff Ave in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective May 2, 2024 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 16 policies |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 16 in force |
| Nearby Flood Claims | 14 (1984–2024) |
| Claims Outside the SFHA | 9 of 14 |
| Most Recent Claim | Jun 2024 · Severe Storms, Straight-line Winds, And Flooding |
| Claims by Event |
|
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 620 S Cliff Ave is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 97% of the US · lower than 94% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond 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 281 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Midco Fiber · Cable in parts of the area | 5,000 / 5,000 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Bluepeak.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures