Cass County property record for 69666 580th St, Griswold, IA 51535
| Property Type | General Agricultural/Rural |
|---|---|
| Lot Size | 40 acres (1,742,400 sqft) |
| Owner | 2 Trust Names on File |
| Tax Bill | $2,730 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 240012017001000 |
| Primary APN | 240012017001000 |
|---|
| Lot Area | 1,742,400 sqft (40 acres) |
|---|---|
| Granary | Granary |
| Utility Building | 3,240 sqft |
| Street Address | 69666 580TH ST |
|---|---|
| City | GRISWOLD |
| State | IA |
| Zip | 51535 |
| Property Category | Agriculture or Farming |
| Property Type | Agriculture / Farming > General Agricultural/Rural |
| Legal Description | NW1/4 SW 1/4 PLEASANT TWP |
| Jurisdiction | CASS IA |
| Township / Civil Division | PLEASANT |
| Census Block Group | 2 |
| Census Block | 2029 |
| Census Tract | 190200 |
69666 580th St, an agricultural property, is held in a trust.
Source: Cass County records, as of October 20, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 12344 300TH ST, TREYNOR, IA 51575-6962 |
| Owner Type | Company |
| Vesting | Trust, Living 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 | 2 Names on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 69666 580th St was $2,730.
Source: Cass County assessment roll, as of February 9, 2026
| Type | Name |
|---|---|
| State | Iowa |
| County | Cass County |
| Unified School District | Griswold Community School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $2,730.00 | $190,070 (-) Land $109,940 Building $80,130 | $190,070 (-) Land $109,940 Building $80,130 |
| 2025 | $2,730.00 (-11.31%) Additional exemption filed | $190,070 Land $109,940 Building $80,130 | $190,070 Land $109,940 Building $80,130 |
| 2024 | $3,078.00 | ||
| 2023 | $169,310 Land $91,300 Building $78,010 | $169,310 Land $91,300 Building $78,010 | |
| 2022 | $2,830.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 69666 580th St in Zone X, an area of minimal flood risk, though there have been 14 flood claims nearby since 1998.
Source: FEMA National Flood Hazard Layer, effective May 16, 2017 · 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 18 policies |
| Nearby Flood Policies | 18 in force |
| Nearby Flood Claims | 14 (1998–2010) |
| Claims Outside the SFHA | 4 of 14 |
| Most Recent Claim | Jun 2010 · rainfall accumulation |
| 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 69666 580th St 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.
Source: FCC Broadband Data Collection, based on 1 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Griswold Communications Blue Surge Internet Fiber | 1,000 / 500 |
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