Monona County property record for 23496 Filbert Ave, Onawa, IA 51040
| Property Type | General Agricultural/Rural |
|---|---|
| Lot Size | 38.7 acres (1,688,821 sqft) |
| Owner | Trust Name on File |
| Tax Bill | $1,382 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 834507275001 |
| Primary APN | 834507275001 |
|---|
| Lot Area | 1,688,821 sqft (38.7 acres) |
|---|
| Street Address | 23496 FILBERT AVE |
|---|---|
| City | ONAWA |
| State | IA |
| Zip | 51040 |
| Property Category | Agriculture or Farming |
| Property Type | Agriculture / Farming > General Agricultural/Rural |
| Legal Description | 07-83-45 SE NW |
| Legal Range | 45W |
| Legal Township | 83N |
| Legal Section | 07 |
| Jurisdiction | MONONA IA |
| Township / Civil Division | FRANKLIN |
| Census Block Group | 1 |
| Census Block | 1226 |
| Census Tract | 960200 |
23496 Filbert Ave, an agricultural property, is held in a trust.
Source: Monona County records, as of October 20, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 23014 FILBERT AVE, ONAWA, IA 51040-8515 |
| Owner Type | Company |
| Vesting | Trust, Revocable Trust |
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 2026 property tax bill for 23496 Filbert Ave was $1,382, up 1.6% from the year before.
Source: Monona County assessment roll, as of May 19, 2026
| Type | Name |
|---|---|
| State | Iowa |
| County | Monona County |
| Unified School District | West Monona Community School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $1,382.00 (+1.62%) | $110,971 (-) Land $110,971 | $110,971 (-) Land $110,971 |
| 2025 | $1,360.00 (-7.1%) | $110,971 Land $110,971 | $110,971 Land $110,971 |
| 2024 | $1,464.00 | ||
| 2023 | $68,934 (-) | $68,934 | |
| 2022 | $1,462.00 | $68,934 | |
| 2021 | $68,934 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 23496 Filbert Ave in Zone X, an area of minimal flood risk, though there have been 24 flood claims nearby since 2011.
Source: FEMA National Flood Hazard Layer, effective June 15, 2022 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 20 policies |
| Nearby Flood Policies | 20 in force |
| Nearby Flood Claims | 24 (2011–2024) |
| Claims Outside the SFHA | 14 of 24 |
| 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.
The area around 23496 Filbert Ave has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
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