Sioux County property record for 901 E Division St, Alton, IA 51003
| Property Type | Warehouse, Storage |
|---|---|
| Details | 3,200 sqft · built 1982 |
| Lot Size | 4.43 acres (192,970 sqft) |
| Owner | Company Name on Record |
| Flood Zone | Zone X (moderate risk) |
| APN | 23-02-455-017 |
| Primary APN | 23-02-455-017 |
|---|
| Stories | 1 Story |
|---|---|
| Building Area | 3,200 sqft Gross Area |
| 1st Floor Area | 8,160 sqft |
| Overhead Door | Overhead Door |
| Year Built | Built 1982 |
|---|---|
| Effective Year Built | Effective 1982 |
| Exterior Material | Metal |
| Construction Type | Frame |
| Roof Material | Metal |
| Lot Area | 192,970 sqft (4.43 acres) |
| Shed | 1 Shed |
| Quonset Hut | Quonset Hut |
| Heating System | Forced Air with A/C |
|---|
| Street Address | 901 E DIVISION ST |
|---|---|
| City | ALTON |
| State | IA |
| Zip | 51003-8613 |
| Property Category | Industrial |
| Property Type | Industrial > Warehouse, Storage |
| Legal Description | OLS 7&8 EAST ADD & L2 E PT & L5 AUD SUBD OL9 EAST ADD & VC 9TH ST |
| Legal Subdivision | AUDITORS SUBDIV OF OL 9 EAST ADDITION |
| Jurisdiction | SIOUX IA |
| Township / Civil Division | NASSAU |
| Census Block Group | 3 |
| Census Block | 3066 |
| Census Tract | 70500 |
Source: Sioux 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 | PO BOX 17, ORANGE CITY, IA 51041-0017 |
| Owner Type | Company |
| Vesting | Government |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
Source: Sioux County assessment roll, as of October 9, 2025
| Type | Name |
|---|---|
| State | Iowa |
| Municipality | Alton City |
| County | Sioux County |
| Unified School District | MOC-Floyd Valley Community School District (PK - 12) |
| Year | Assessed Value | Assessed Market Value |
|---|---|---|
| 2025 | $368,120 (+28.44%) Land $59,300 Building $308,820 | $368,120 (+28.44%) Land $59,300 Building $308,820 |
| 2023 | $286,610 | $286,610 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective August 1, 2022 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Nearest Special Flood Hazard Area | Zone A, within 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 2 in force |
| Nearby Flood Claims | 3 (2024) |
| Claims Outside the SFHA | 1 of 3 |
| Most Recent Claim | Jun 2024 · Severe Storms, Flooding, Straight-line Winds, And Tornadoes |
| 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 · above 49% of Iowa |
|---|---|
| Wildfire Likelihood | 0.03% annual chance |
| Exposure | Direct burnable vegetation |
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 | ALTON MUNICIPAL WATER DEPARTMENT serves 1,248 people · EPA ID IA8403029 |
|---|---|
| Water Source | Purchased groundwater from ORANGE CITY MUNICIPAL WATER DEPARTMENT |
| Last State Inspection | Dec 2025 |
| Lead | Under 1 ppb (2022–2024) 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. The service area is an EPA estimate; the actual supplier may differ.
Source: FCC Broadband Data Collection, based on 22 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Westel Systems Fiber | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: AT&T, Nextlink, T-Mobile.
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