Story County property record for 730 S Duff Ave, Ames, IA 50010
| Property Type | Other |
|---|---|
| Lot Size | 39.2 acres (1,709,730 sqft) |
| Flood Zone | Zone AE (high risk) |
| APN | 09-11-400-120 |
| Primary APN | 09-11-400-120 |
|---|
| Lot Area | 1,709,730 sqft (39.2 acres) |
|---|
| City | AMES |
|---|---|
| State | IA |
| Zip | 50010 |
| Property Category | Other |
| Property Type | Other > Miscellaneous |
| Local Zoning Code | A |
| Legal Description | U-HAUL SD 1ST ADD OUTLOT A AMES |
| Legal Subdivision | U-HAUL SUB 1ST ADD |
| Jurisdiction | STORY IA |
| Township / Civil Division | WASHINGTON |
| Census Block Group | 2 |
| Census Block | 2007 |
| Census Tract | 1000 |
730 S Duff Ave is owned by a company.
Source: Story County records, as of October 9, 2023
| Owner Type | Company |
|---|
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Record Updated | Jun 7, 2026 |
|---|
Source: Story County assessment roll, as of May 1, 2023
| Type | Name |
|---|---|
| State | Iowa |
| Municipality | Ames City |
| County | Story County |
| Unified School District | Ames Community School District (PK - 12) |
FEMA maps place 730 S Duff Ave in Zone AE, a high-risk flood area within the regulatory floodway; flood insurance is required for federally backed loans.
Source: FEMA National Flood Hazard Layer, effective May 25, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone AE high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | Yes |
| Base Flood Elevation | Varies along the reach; see FIRM |
| Flood Insurance Requirement | Required federally backed loans |
| Flood Insurance Cost | Premium on File median of 38 policies |
| Nearby Flood Policies | 38 in force |
| Nearby Flood Claims | 107 (1990–2010) |
| Claims Outside the SFHA | 27 of 107 |
| Most Recent Claim | Aug 2010 · Severe Storms, Flooding, 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 730 S Duff Ave 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 99.1% of the US · lower than 91% 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 | AMES WATER TREATMENT PLANT serves 55,177 people · EPA ID IA8503039 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Oct 2023 |
| Lead | Under 1 ppb (2023–2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 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.
Source: FCC Broadband Data Collection, based on 2 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Mediacom Xtream Cable | 1,000 / 50 |
| T-Mobile Fixed Wireless | 100 / 20 |
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