Winnebago County property record for 284 4th Ave E, Thompson, IA 50478
| Property Type | Single Family Home |
|---|---|
| Details | 1 ba · 752 sqft · built 1920 |
| Lot Size | 0.265 acres (11,550 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $324 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 0626176003 |
| Primary APN | 0626176003 |
|---|
| Full Baths | 1 Bath |
|---|---|
| Total Rooms | 4 Rooms |
| Stories | 1 Story |
| Building Area | 752 sqft Living Area |
| 1st Floor Area | 560 sqft |
| Basement Area | 560 sqft |
| Game Room | Game Room |
| Interior Walls | Plaster |
| Year Built | Built 1920 |
|---|---|
| Architectural Style | A-Frame |
| Exterior Material | Wood Siding |
| Construction Type | Wood Frame |
| Foundation Type | Block |
| Roof Type | Gable |
| Roof Material | Metal |
| Lot Area | 11,550 sqft (0.265 acres) |
| Lot Dimensions | 231 ft deep x 50 ft wide |
| Garage Type | Detached |
| Garage Area | 240 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Porch |
| Porch Area | 165 sqft |
| Patio Area | 72 sqft |
| Cooling System | None |
|---|---|
| Heating System | Forced Air |
| Heating Fuel | Gas |
| Water Source | Commercial |
| Street Address | 284 4TH AVE E |
|---|---|
| City | THOMPSON |
| State | IA |
| Zip | 50478-5037 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | 26 99 25 BEG AT A PT 165' E OF NW COR OF LOT 7 IN SUBD S1/2 NW 26 99 25 DESC BY METES & BDS |
| Legal Range | 25 |
| Legal Township | 99 |
| Legal Section | 26 |
| Legal Subdivision | THOMPSON SUBDIV S1/2 NW 26-99-25 |
| Legal Lot Number | 7 |
| Jurisdiction | WINNEBAGO IA |
| Township / Civil Division | KING |
| Census Block Group | 2 |
| Census Block | 2043 |
| Census Tract | 680200 |
Source: Winnebago County records · APN 0626176003
Assessment roll updated May 1, 2025 · Last verified October 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 284 4TH AVE E, THOMPSON, IA 50478-5037 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jan 03, 2012 |
| Deed Sale | Jan 03, 2012 |
| Deed Document Number | 0020120015 |
| Record Updated | Jun 08, 2026 |
Source: Winnebago County records · Assessment roll updated May 1, 2025 · Last verified October 2025
| Type | Name |
|---|---|
| State | Iowa |
| County | Winnebago County |
| Municipality | Thompson City |
| Unified School District | North Iowa Community School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $25,270 (-8.44%) Land $5,800 Building $19,470 | $25,270 (-8.44%) Land $5,800 Building $19,470 | |
| 2024 | $324.00 (+4.85%) | ||
| 2023 | $27,600 (+14.9%) Land $5,800 Building $21,800 | $27,600 (+14.9%) Land $5,800 Building $21,800 | |
| 2022 | $309.00 Homeowner's exemption | $24,020 Land $4,910 Building $19,110 | |
| 2021 | $24,020 Land $4,910 Building $19,110 |
Source: FEMA National Flood Hazard Layer, Winnebago County (19189C), as of December 14, 2022 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Wildfire Risk | Low lower than 98% of the US · lower than 82% of Iowa |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | Direct burnable vegetation at the parcel |
Values are read at the parcel center point; lenders make the official flood determination.
Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Winnebago Cooperative Telecom Association Fiber | 1,000 / 1,000 |
| LTD Broadband Fixed Wireless | 150 / 130 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
Based on FCC filings for 136 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System, water system IA9585017, as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | THOMPSON WATER WORKS serves 499 people |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Feb 2024 |
| Lead | Under 1 ppb (2023–2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system as reported to EPA, 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. The full violation and enforcement history is in the system's EPA record.
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