Lyon County property record for 303 1st Ave E, Rock Rapids, IA 51246
| Property Type | Warehouse, Storage |
|---|---|
| Details | 13,000 sqft · built 1974 |
| Lot Size | 3.06 acres (133,599 sqft) |
| Owner | Company Name on File |
| Last Sale | $350,000 (Jan 2023) |
| Tax Bill | $8,834 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 350000117100000 |
| Primary APN | 350000117100000 |
|---|
| Stories | 1 Story |
|---|---|
| Building Area | 13,000 sqft Gross Area |
| 1st Floor Area | 10,000 sqft |
| Overhead Door | Overhead Door |
| Year Built | Built 1974 |
|---|---|
| Effective Year Built | Effective 1974 |
| Exterior Material | Metal |
| Roof Material | Galvanized Metal |
| Lot Area | 133,599 sqft (3.06 acres) |
| Lot Dimensions | 150 ft deep x 120 ft wide |
| Total Buildings | 2 Buildings |
| Heating System | Forced Air with A/C |
|---|
| Street Address | 303 1ST AVE E |
|---|---|
| City | ROCK RAPIDS |
| State | IA |
| Zip | 51246-1741 |
| Property Category | Industrial |
| Property Type | Industrial > Warehouse, Storage |
| Local Zoning Code | COMM-SMALL |
| Legal Description | E R R OUTLOTS N PART OF OUTLOT 2 & W 267' OF OUTLOT 3 NORTH OF RIVER |
| Jurisdiction | LYON IA |
| Township / Civil Division | ROCK |
| Census Block Group | 1 |
| Census Block | 1017 |
| Census Tract | 950200 |
303 1st Ave E, an industrial property, is owned by a company that bought it in January 2023.
Source: Lyon County records, as of December 23, 2025
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 606 MILL POND RD, ROCK RAPIDS, IA 51246-2040 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jan 17, 2023 · Amount on File |
| Deed Sale | Jan 17, 2023 · Amount on File |
| Deed Document Number | 2023131 |
| Deed Book / Page | 2023 / 131 |
| Prior Transfer Date | Jul 13, 2022 |
| Prior Transfer Doc | 0000000131 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 303 1st Ave E was $8,834.
Source: Lyon County assessment roll, as of October 10, 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 | $8,834.00 | $406,830 Land $24,050 Building $382,780 | $406,830 Land $24,050 Building $382,780 |
| 2024 | $8,834.00 | ||
| 2023 | $337,210 (+12.07%) Land $31,550 Building $305,660 | $337,210 Land $31,550 Building $305,660 | |
| 2022 | $6,730.00 (+751.9%) | $300,880 Land $32,090 Building $268,790 | |
| 2021 | $790.00 | $300,880 Land $32,090 Building $268,790 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 303 1st Ave E in Zone X, an area of minimal flood risk, within 100 ft of a high-risk flood zone.
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 File 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.
Wildfire risk around 303 1st Ave E 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 98% of the US · lower than 82% 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 | 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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