Cass County property record for 31 Maple St, Griswold, IA 51535
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,302 sqft · built 1900 |
| Lot Size | 0.275 acres (12,000 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $1,666 (2026) |
| Flood Zone | Zone A (high risk) |
| APN | 360008350001000 |
| Primary APN | 360008350001000 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Stories | 1 Story |
| Building Area | 1,302 sqft Living Area |
| 1st Floor Area | 388 sqft |
| Basement Area | 97 sqft |
| Unfinished Basement | 97 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1900 |
|---|---|
| Effective Year Built | Effective 1900 |
| Exterior Material | Vinyl |
| Construction Type | Frame |
| Foundation Type | Block |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 12,000 sqft (0.275 acres) |
| Lot Dimensions | 120 ft deep x 100 ft wide |
| Garage Type | Detached |
| Garage Area | 480 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Slab |
|---|---|
| Porch Area | 49 sqft |
| Patio Area | 188 sqft |
| Shed | 1 Shed |
| Shed Area | 120 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | HVAC |
| Water Source | Commercial |
| Street Address | 31 MAPLE ST |
|---|---|
| City | GRISWOLD |
| State | IA |
| Zip | 51535-2039 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | PARK ADD LOTS 3-4 BLK 3 |
| Legal Subdivision | PARK ADDITION |
| Legal Block | 3 |
| Legal Lot Number | 3,4 |
| Jurisdiction | CASS IA |
| Township / Civil Division | PLEASANT |
| Census Block Group | 2 |
| Census Block | 2044 |
| Census Tract | 190200 |
31 Maple St is owned and occupied by two individuals.
Source: Cass County records, as of October 20, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 31 MAPLE ST, GRISWOLD, IA 51535-2039 |
| Occupancy | Owner Occupied |
| 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 | 2 Names on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 31 Maple St was $1,666 with a homeowner's exemption.
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 | $1,666.00 Homeowner's exemption | $116,280 (-) Land $10,300 Building $105,980 | $116,280 (-) Land $10,300 Building $105,980 |
| 2025 | $1,666.00 (+58.97%) Homeowner's exemption | $116,280 Land $10,300 Building $105,980 | $116,280 Land $10,300 Building $105,980 |
| 2024 | $1,048.00 | ||
| 2023 | $74,200 Land $8,100 Building $66,100 | $74,200 Land $8,100 Building $66,100 | |
| 2022 | $924.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 31 Maple St in Zone A, a high-risk flood area; flood insurance is required for federally backed loans.
Source: FEMA National Flood Hazard Layer, effective May 16, 2017 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone A high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | Not determined for this zone |
| Flood Insurance Requirement | Required federally backed loans |
| 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 31 Maple St is low, with a 0.02% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 96% of the US · lower than 71% of Iowa |
|---|---|
| Wildfire Likelihood | 0.02% annual chance |
| Exposure | Direct burnable vegetation |
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 158 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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