Union County property record for 401 Centennial Dr, North Sioux City, SD 57049
| Property Type | Commercial Vacant Land |
|---|---|
| Lot Size | 3.91 acres (170,581 sqft) |
| Owner | Company Name on Record |
| Last Sale | $4,678,140 (Apr 2018) |
| Tax Bill | $2,912 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 05.KR.02.1011 |
| Primary APN | 05.KR.02.1011 |
|---|
| Roof Material | Composition Shingle |
|---|---|
| Lot Area | 170,581 sqft (3.91 acres) |
| Street Address | 401 CENTENNIAL DR |
|---|---|
| City | NORTH SIOUX CITY |
| State | SD |
| Zip | 57049-3183 |
| Property Category | Commercial |
| Property Type | Vacant Land > Commercial |
| Legal Description | LOT 11 KEATING RESOURCES ADD, NORTH SIOUX CITY (3.916 A) |
| Legal Subdivision | KEATING RESOURCES ADD |
| Legal Block | B |
| Legal Lot Number | 11 |
| Legal Unit | 1 |
| Jurisdiction | UNION SD |
| Township / Civil Division | NORTH SIOUX CITY |
| Census Block Group | 2 |
| Census Block | 2037 |
| Census Tract | 20302 |
Source: Union County records, as of October 20, 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 | 12 SPANISH BAY, NORTH SIOUX CITY, SD 57049-5447 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Apr 10, 2018 · Amount on Record |
| Deed Sale | Apr 10, 2018 · Amount on Record |
| Record Updated | Oct 29, 2026 |
Source: Union County assessment roll, as of October 6, 2025
| Type | Name |
|---|---|
| State | South Dakota |
| County | Union County |
| Municipality | North Sioux City |
| Unified School District | Dakota Valley School District 61-8 (PK - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $2,912.00 (+0.03%) | $195,800 (+19.89%) Land $195,800 |
| 2025 | $2,911.00 (-2.45%) | $163,321 (+2%) Land $163,321 |
| 2024 | $2,984.00 (+19.07%) | |
| 2023 | $2,506.00 (-6.7%) | $136,101 Land $136,101 |
| 2022 | $2,686.00 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
Source: FEMA National Flood Hazard Layer, effective May 31, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 7 in force |
| Nearby Flood Claims | 2 (2024) |
| Claims Outside the SFHA | 2 of 2 |
| 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 85% 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 | CLAY RWS/SOUTH UNION private · serves 1,447 people · EPA ID SD4602185 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Apr 2024 |
| Lead | 1 ppb (2025) 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 26 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Sparklight Cable | 1,000 / 50 |
| Starlink Satellite | 280 / 30 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: ImOn Communications, Long Lines Metro, Verizon.
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