Cass County property record for 810 Main St, Griswold, IA 51535
| Property Type | Single Family Home |
|---|---|
| Details | 1 ba · 1,066 sqft · built 1890 |
| Lot Size | 0.207 acres (9,000 sqft) |
| Owner | Individual Name on File |
| Last Sale | $11,123 (Jan 2014) |
| Tax Bill | $1,272 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 360008382001000 |
| Primary APN | 360008382001000 |
|---|
| Full Baths | 1 Bath |
|---|---|
| Stories | 1 Story |
| Building Area | 1,066 sqft Living Area |
| Basement Area | 1,066 sqft |
| Unfinished Basement | 1,066 sqft |
| Game Room | Game Room |
| Flooring | Hardwood |
| Interior Walls | Plaster |
| Year Built | Built 1890 |
|---|---|
| Effective Year Built | Effective 1890 |
| Exterior Material | Vinyl |
| Construction Type | Frame |
| Foundation Type | Concrete |
| Roof Type | Hip |
| Roof Material | Asphalt |
| Lot Area | 9,000 sqft (0.207 acres) |
| Lot Dimensions | 120 ft deep x 75 ft wide |
| Porch | Slab |
|---|---|
| Porch Area | 333 sqft |
| Deck Area | 541 sqft |
| Patio Area | 990 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | HVAC |
| Water Source | Commercial |
| Street Address | 810 MAIN ST |
|---|---|
| City | GRISWOLD |
| State | IA |
| Zip | 51535-2068 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | 1ST ADD LOT 1 & E1/2 LOT 2 BLK 21 |
| Legal Subdivision | 1ST ADDITION TO GRISWOLD |
| Legal Block | 21 |
| Legal Lot Number | 1,2 |
| Jurisdiction | CASS IA |
| Township / Civil Division | PLEASANT |
| Census Block Group | 2 |
| Census Block | 2103 |
| Census Tract | 190200 |
810 Main St is owned by an individual who bought it in January 2014.
Source: Cass County records, as of October 20, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 505 CALIFORNIA ST, LEWIS, IA 51544-5618 |
| Owner Type | Individual |
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 |
|---|---|
| Last Sale | Jan 15, 2014 · Amount on File |
| Deed Sale | Jan 15, 2014 · Amount on File |
| Prior Sale | Aug 12, 2013 · Amount on File |
| Deed Document Number | 201494 |
| Deed Book / Page | 2014 / 94 |
| Prior Transfer Date | Aug 6, 2013 |
| Prior Transfer Doc | 2013/1772 |
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 810 Main St was $1,272.
Source: Cass County assessment roll, as of February 9, 2026
| Type | Name |
|---|---|
| State | Iowa |
| County | Cass County |
| Municipality | Griswold City |
| Unified School District | Griswold Community School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $1,272.00 | $80,470 (-) Land $7,730 Building $72,740 | $80,470 (-) Land $7,730 Building $72,740 |
| 2025 | $1,272.00 (+8.63%) | $80,470 Land $7,730 Building $72,740 | $80,470 Land $7,730 Building $72,740 |
| 2024 | $1,171.00 | ||
| 2023 | $70,930 Land $6,750 Building $64,180 | $70,930 Land $6,750 Building $64,180 | |
| 2022 | $1,048.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 810 Main 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.
Wildfire risk around 810 Main St 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 | GRISWOLD WATER SUPPLY serves 1,008 people · EPA ID IA1528010 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jan 2025 |
| Lead | 3 ppb (2022–2024) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 4 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 210 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Griswold Communications Blue Surge Internet Fiber | 1,000 / 500 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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