Minnehaha County property record for 4709 S Technopolis Dr, Sioux Falls, SD 57106
| Property Type | Post Office |
|---|---|
| Details | 50,723 sqft · built 1999 |
| Lot Size | 4.47 acres (195,018 sqft) |
| Owner | Company Name on Record |
| Flood Zone | Zone X (minimal risk) |
| APN | 01-21-36-476-037-000 |
| Primary APN | 01-21-36-476-037-000 |
|---|---|
| Alternative APN |
|
| Plumbing Fixtures | 8 Plumbing Fixtures |
|---|---|
| Stories | 1 Story |
| Building Area | 50,723 sqft Heated Area |
| Flooring | Concrete/Cement |
| Interior Walls | Wallboard/Drywall |
| Fire Sprinklers | Fire Sprinklers |
| Year Built | Built 1999 |
|---|---|
| Effective Year Built | Effective 1999 |
| Exterior Material | Brick Veneer |
| Foundation Type | Concrete |
| Roof Type | Flat |
| Roof Material | Other |
| Lot Area | 195,018 sqft (4.47 acres) |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Heating Fuel | Gas |
| Account Number | 67368 |
|---|---|
| Street Address | 4709 S TECHNOPOLIS DR |
| City | SIOUX FALLS |
| State | SD |
| Zip | 57106-4227 |
| Property Category | Public Works |
| Property Type | Public Works > Post Office |
| Legal Description | TRACT L 1 BLOCK 6 VALHALLA ADDN TO CITY OF SIOUX FALLS |
| Legal Subdivision | VALHALLA ADDN |
| Legal Tract | L |
| Legal Block | 6 |
| Legal Lot Number | 1 |
| Jurisdiction | MINNEHAHA SD |
| Township / Civil Division | SIOUX FALLS |
| Census Block Group | 2 |
| Census Block | 2005 |
| Census Tract | 1110 |
Source: Minnehaha County records, as of September 25, 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 Record |
|---|---|
| Mailing Address | 6800 W 64TH ST, 100, MISSION, KS 66202-4179 |
| Owner Type | Company |
| Vesting | Government |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
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) |
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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.8% of the US · lower than 99.5% of South Dakota |
|---|---|
| Wildfire Likelihood | Under 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 256 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Bluepeak Fiber · Cable in parts of the area | 5,000 / 5,000 |
| Midco Cable | 2,000 / 350 |
May also be available: CenturyLink, T-Mobile, Verizon.
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