Sioux County property record for 912 E 10th St, Alton, IA 51003
| Property Type | Light Industrial |
|---|---|
| Details | 2,880 sqft · built 2000 |
| Lot Size | 0.51 acres (22,215 sqft) |
| Owner | Individual Name on File |
| Last Sale | $64,500 (Apr 2015) |
| Tax Bill | $1,714 (2025) |
| Flood Zone | Zone A (high risk) |
| APN | 23-02-456-006 |
| Primary APN | 23-02-456-006 |
|---|
| Stories | 1 Story |
|---|---|
| Building Area | 2,880 sqft Gross Area |
| 1st Floor Area | 2,880 sqft |
| Overhead Door | Overhead Door |
| Year Built | Built 2000 |
|---|---|
| Effective Year Built | Effective 2000 |
| Exterior Material | Metal |
| Construction Type | Frame |
| Roof Material | Metal |
| Lot Area | 22,215 sqft (0.51 acres) |
| Garage Area | 352 sqft |
| Parking Spaces | 1 Parking Space |
| Heating System | Forced Air with A/C |
|---|---|
| Water Source | Commercial |
| Street Address | 912 E 10TH ST |
|---|---|
| City | ALTON |
| State | IA |
| Zip | 51003-8663 |
| Property Category | Industrial |
| Property Type | Industrial > Light Industrial |
| Legal Description | L4 TR IN (PARCEL B) & LS 5-6-7 TR IN (PARCEL A) & VC ALY ADJ TO BLK4 EAST ADD |
| Legal Subdivision | EAST ADDITION ALTON |
| Legal Block | 4 |
| Jurisdiction | SIOUX IA |
| Township / Civil Division | NASSAU |
| Census Block Group | 3 |
| Census Block | 3066 |
| Census Tract | 70500 |
912 E 10th St, an industrial property, is owned by an individual who bought it in April 2015.
Source: Sioux County records, as of October 20, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 1210 4TH AVE, ALTON, IA 51003-7728 |
| 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 |
|---|---|
| Last Sale | Apr 2, 2015 · Amount on File |
| Deed Sale | Apr 2, 2015 · Amount on File |
| Deed Document Number | 20151445 |
| Deed Book / Page | 2015 / 1445 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 912 E 10th St was $1,714, up 22.6% from the year before.
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 | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,714.00 (+22.6%) | $121,190 Land $9,440 Building $111,750 | $121,190 Land $9,440 Building $111,750 |
| 2024 | $1,398.00 | ||
| 2023 | $92,390 (+15.68%) Land $9,440 Building $82,950 | $92,390 Land $9,440 Building $82,950 | |
| 2022 | $1,396.00 | $79,870 Land $9,440 Building $70,430 | |
| 2021 | $79,870 Land $9,440 Building $70,430 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 912 E 10th St in Zone A, a high-risk flood area; flood insurance is required for federally backed loans.
Source: FEMA National Flood Hazard Layer, effective August 1, 2022 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone A high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | Not determined for this zone |
| Flood Insurance Requirement | Required federally backed loans |
| 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.
Wildfire risk around 912 E 10th St is low, with a 0.02% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 93% of the US · above 40% of Iowa |
|---|---|
| Wildfire Likelihood | 0.02% 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 | 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.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures