Winnebago County property record for 9989 490th St, Thompson, IA 50478
| Property Type | Single Family Home |
|---|---|
| Details | 1 ba · 1,107 sqft · built 1920 |
| Lot Size | 2.08 acres (90,605 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $134 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 0221200006 |
| Primary APN | 0221200006 |
|---|
| Full Baths | 1 Bath |
|---|---|
| Stories | 1 Story |
| Building Area | 1,107 sqft Living Area |
| 1st Floor Area | 416 sqft |
| Basement Area | 208 sqft |
| Unfinished Basement | 208 sqft |
| Flooring | Carpet |
| Interior Walls | Plaster |
| Year Built | Built 1920 |
|---|---|
| Effective Year Built | Effective 1920 |
| Architectural Style | A-Frame |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Foundation Type | Block |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 90,605 sqft (2.08 acres) |
| Garage Type | Mixed |
| Garage Area | 1,040 sqft |
| Parking Spaces | 4 Parking Spaces |
| Porch | Porch |
| Porch Area | 156 sqft |
| Patio Area | 240 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Sewer | Septic |
| Water Source | Well |
| Street Address | 9989 490TH ST |
|---|---|
| City | THOMPSON |
| State | IA |
| Zip | 50478-9429 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | 21 100 25 A TR IN E1/2 NE1/4 DESC AS COM AT NE COR NE S 395' W 133' S 30 W 153' N 425' E 286' |
| Legal Range | 25W |
| Legal Township | 100 |
| Legal Section | 21 |
| Legal Subdivision | RURAL |
| Jurisdiction | WINNEBAGO IA |
| Township / Civil Division | EDEN |
| Census Block Group | 3 |
| Census Block | 3050 |
| Census Tract | 680200 |
9989 490th St is owned and occupied by an individual.
Source: Winnebago County records, as of October 20, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 9989 490TH ST, THOMPSON, IA 50478-9429 |
| 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 | Name on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 9989 490th St was $134 with a homeowner's exemption, down 47.7% from the year before.
Source: Winnebago County assessment roll, as of October 6, 2025
| Type | Name |
|---|---|
| State | Iowa |
| County | Winnebago County |
| Unified School District | North Iowa Community School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $46,510 (-) Land $36,160 Building $10,350 | $46,510 (-) Land $36,160 Building $10,350 | |
| 2025 | $134.00 (-47.66%) Homeowner's exemption | $46,510 Land $36,160 Building $10,350 | $46,510 Land $36,160 Building $10,350 |
| 2024 | $256.00 | ||
| 2023 | $52,100 (+78.73%) Land $24,160 Building $27,940 | $52,100 Land $24,160 Building $27,940 | |
| 2022 | $265.00 Homeowner's exemption | $29,150 Land $11,360 Building $17,790 | |
| 2021 | $29,150 Land $11,360 Building $17,790 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 9989 490th St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective December 14, 2022
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
The area around 9989 490th 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 2 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Winnebago Cooperative Telecom Association Fiber | 1,000 / 1,000 |
| GigFire Fixed Wireless | 150 / 130 |
5G (outdoors only) and 4G LTE
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