Sioux County property record for 705 E 10th St, Alton, IA 51003
| Property Type | Single Family Home |
|---|---|
| Details | 1 ba · 520 sqft · built 1939 |
| Lot Size | 0.191 acres (8,325 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $998 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 23-02-405-011 |
| Primary APN | 23-02-405-011 |
|---|
| Full Baths | 1 Bath |
|---|---|
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 520 sqft Living Area |
| Basement Area | 130 sqft |
| Unfinished Basement | 130 sqft |
| Flooring | Carpet |
| Interior Walls | Plaster |
| Year Built | Built 1939 |
|---|---|
| Effective Year Built | Effective 1939 |
| Exterior Material | Vinyl |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 8,325 sqft (0.191 acres) |
| Lot Dimensions | 148 ft deep x 56 ft wide |
| Garage Type | Attached |
| Garage Area | 529 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Porch |
| Porch Area | 65 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Water Source | Commercial |
| Street Address | 705 E 10TH ST |
|---|---|
| City | ALTON |
| State | IA |
| Zip | 51003-8650 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | L4 & L3 E18.75' BLK 2 EAST ADD |
| Legal Subdivision | EAST ADDITION ALTON |
| Legal Block | 2 |
| Jurisdiction | SIOUX IA |
| Township / Civil Division | NASSAU |
| Census Block Group | 3 |
| Census Block | 3013 |
| Census Tract | 70500 |
705 E 10th St, a single family home, is owned by an individual.
Source: Sioux County records, as of September 1, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 904 E CEDAR ST, MARCUS, IA 51035-7704 |
| 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 |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 705 E 10th St was $998, up 13.4% 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 | $998.00 (+13.41%) | $70,480 Land $11,250 Building $59,230 | $70,480 Land $11,250 Building $59,230 |
| 2024 | $880.00 | ||
| 2023 | $58,140 (+15.75%) Land $11,250 Building $46,890 | $58,140 Land $11,250 Building $46,890 | |
| 2022 | $878.00 | $50,230 Land $11,250 Building $38,980 | |
| 2021 | $50,230 Land $11,250 Building $38,980 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 705 E 10th St in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone A, within 500 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.
Wildfire risk around 705 E 10th St is low, with less than a 0.01% annual chance of wildfire.
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 98.1% of Iowa |
|---|---|
| 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 | 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 104 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Westel Systems Fiber | 1,000 / 1,000 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AT&T, Nextlink, Verizon.
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