Sioux County property record for 902 2nd Ave, Alton, IA 51003
| Property Type | Warehouse, Storage |
|---|---|
| Details | 1,736 sqft · built 1979 |
| Lot Size | 0.13 acres (5,699 sqft) |
| Last Sale | $45,000 (Aug 2016) |
| Flood Zone | Zone X (minimal risk) |
| APN | 23-02-338-014 |
| Primary APN | 23-02-338-014 |
|---|
| Stories | 1 Story |
|---|---|
| Building Area | 1,736 sqft Gross Area |
| Overhead Door | Overhead Door |
| Year Built | Built 1979 |
|---|---|
| Exterior Material | Metal |
| Construction Type | Frame |
| Roof Material | Metal |
| Lot Area | 5,699 sqft (0.13 acres) |
| Water Source | Commercial |
|---|
| Street Address | 902 2ND AVE |
|---|---|
| City | ALTON |
| State | IA |
| Zip | 51003 |
| Property Category | Industrial |
| Property Type | Industrial > Warehouse, Storage |
| Legal Description | LS 20 & 21, N65' & VC ALY E 5' OF N65' &L22, EXC W2' OF S60' & EXC PARCEL B &VC ALY, |
| Jurisdiction | SIOUX IA |
| Township / Civil Division | NASSAU |
| Census Block Group | 3 |
| Census Block | 3050 |
| Census Tract | 70500 |
Source: Sioux County records, as of November 2, 2022
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner Type | Individual |
|---|
| Last Sale | Aug 26, 2016 · Amount on Record |
|---|---|
| Deed Sale | Aug 26, 2016 · Amount on Record |
| Deed Document Number | 0201604388 |
| Record Updated | Jun 7, 2026 |
Source: Sioux County assessment roll, as of May 1, 2022
| Type | Name |
|---|---|
| State | Iowa |
| Municipality | Alton City |
| County | Sioux County |
| Unified School District | MOC-Floyd Valley Community School District (PK - 12) |
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 minimal risk |
|---|---|
| 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 | 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 | 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 231 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Westel Systems Fiber | 1,000 / 1,000 |
May also be available: AT&T, Nextlink, Verizon.
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