Lyon County property record for 403 1st Ave E, Rock Rapids, IA 51246
| Property Type | Warehouse, Storage |
|---|---|
| Details | 1,920 sqft · built 1970 |
| Lot Size | 0.368 acres (16,065 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $23,000 (Apr 2025) |
| Tax Bill | $724 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 350000114400000 |
| Primary APN | 350000114400000 |
|---|
| Stories | 1 Story |
|---|---|
| Building Area | 1,920 sqft Gross Area |
| Flooring | Wood |
| Overhead Door | Overhead Door |
| Year Built | Built 1970 |
|---|---|
| Exterior Material | Metal |
| Construction Type | Frame |
| Foundation Type | Concrete |
| Roof Material | Metal |
| Lot Area | 16,065 sqft (0.368 acres) |
| Total Buildings | 3 Buildings |
| Heating System | Forced Air |
|---|---|
| Water Source | Commercial |
| Street Address | 403 1ST AVE E |
|---|---|
| City | ROCK RAPIDS |
| State | IA |
| Zip | 51246-1743 |
| Property Category | Industrial |
| Property Type | Industrial > Warehouse, Storage |
| Local Zoning Code | COMM-SMALL BUSINESS |
| Legal Description | EAST ROCK RAPIDS LOTS 3 & 4 EXC SW 39'X 88' OF LOT 4 BLK 6 |
| Legal Block | 6 |
| Legal Lot Number | 3,4 |
| Jurisdiction | LYON IA |
| Township / Civil Division | ROCK |
| Census Block Group | 1 |
| Census Block | 1019 |
| Census Tract | 950200 |
Source: Lyon County records, as of October 9, 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 6204 S EL DORADO AVE, SIOUX FALLS, SD 57108-8421 |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Apr 30, 2025 · Amount on Record |
| Deed Sale | Apr 30, 2025 · Amount on Record |
| Record Updated | Jun 8, 2026 |
Source: Lyon County assessment roll, as of May 1, 2025
| Type | Name |
|---|---|
| State | Iowa |
| County | Lyon County |
| Municipality | Rock Rapids City |
| Unified School District | Central Lyon Community School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $51,950 (+9.44%) Land $10,030 Building $41,920 | $51,950 (+9.44%) Land $10,030 Building $41,920 | |
| 2024 | $724.00 (+1.69%) | ||
| 2023 | $47,470 (+11.83%) Land $10,030 Building $37,440 | $47,470 (+11.83%) Land $10,030 Building $37,440 | |
| 2022 | $712.00 | $42,450 Land $10,030 Building $32,420 | |
| 2021 | $42,450 Land $10,030 Building $32,420 |
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 September 23, 2021 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 10 policies |
| Nearby Flood Policies | 10 in force |
| Nearby Flood Claims | 41 (1993–2024) |
| Claims Outside the SFHA | 8 of 41 |
| 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 95% of the US · lower than 68% of Iowa |
|---|---|
| Wildfire Likelihood | 0.01% 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 | LYON-SIOUX RWS-ROCK RAPIDS private · serves 1,187 people · EPA ID IA6000800 |
|---|---|
| Water Source | Purchased groundwater from several systems |
| Last State Inspection | Oct 2024 |
| Lead | 2 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 105 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Premier Communications Fiber · Cable | 1,000 / 1,000 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: T-Mobile.
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