Winnebago County property record for 6427 Decorah Ave, Oshkosh, WI 54902
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.458 acres (19,955 sqft) |
| Owner | Individual Name on Record |
| Tax Bill | $5,292 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 004-0949 |
| Primary APN | 004-0949 |
|---|---|
| Alternative APN |
|
| Lot Area | 19,955 sqft (0.458 acres) |
|---|
| Heating System | HVAC |
|---|
| Account Number | 2080 |
|---|---|
| Street Address | 6427 DECORAH AVE |
| City | OSHKOSH |
| State | WI |
| Zip | 54902-7636 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R2 |
| Legal Description | DECORAH LOT 4 BLK E |
| Legal Range | 17E |
| Legal Township | 17N |
| Legal Section | 28 |
| Legal Subdivision | DECORAH |
| Legal Block | E |
| Legal Lot Number | 4 |
| Jurisdiction | WINNEBAGO WI |
| Township / Civil Division | BLACK WOLF |
| Census Block Group | 3 |
| Census Block | 3002 |
| Census Tract | 1900 |
Source: Winnebago County records, as of May 27, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 6427 DECORAH AVE, OSHKOSH, WI 54902-7636 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | May 6, 2025 |
| Transfer Doc | 0001944204 |
| Record Updated | Sep 20, 2026 |
Source: Winnebago County assessment roll, as of May 27, 2026
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Winnebago County |
| County Subdivision | Black Wolf Town |
| Unified School District | Oshkosh Area School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $528,800 (+60.88%) Land $174,000 Building $354,800 | ||
| 2024 | $5,292.00 (-11.27%) Homeowner's exemption | $328,700 (-) Land $117,000 Building $211,700 | $483,631 (+1.26%) Land $172,147 Building $311,484 |
| 2023 | $5,964.00 (+2.11%) Homeowner's exemption | $328,700 (-) Land $117,000 Building $211,700 | $477,621 (+11.86%) Land $170,008 Building $307,613 |
| 2022 | $5,841.00 Homeowner's exemption | $328,700 Land $117,000 Building $211,700 | $426,992 Land $151,987 Building $275,005 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective March 26, 2019 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 7 in force |
| Nearby Flood Claims | 2 (1999–2004) |
| Claims Outside the SFHA | 1 of 2 |
| Most Recent Claim | Jun 2004 · Severe Storms And Flooding |
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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 98% of the US · lower than 94% of Wisconsin |
|---|---|
| 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: FCC Broadband Data Collection, based on 27 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 35 |
| Bertram Communications Fixed Wireless | 100 / 20 |
5G (outdoors only) and 4G LTE
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