Winnebago County property record for 809 Viola Ave, Oshkosh, WI 54901 · Last verified June 2026
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1.5 ba · 1,558 sqft · built 1967 |
| Lot Size | 0.212 acres (9,225 sqft) |
| Owner | Individual Name on File |
| Last Sale | $137,000 (Jun 2008) |
| Tax Bill | $5,118 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 12-20260000 |
| Primary APN | 12-20260000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,558 sqft Living Area |
| Gross Area | 480 sqft |
| Family Room | Family Room |
| Year Built | Built 1967 |
|---|---|
| Effective Year Built | Effective 1967 |
| Architectural Style | Ranch |
| Exterior Material | Aluminum/Vinyl |
| Lot Area | 9,225 sqft (0.212 acres) |
| Lot Dimensions | 123 ft deep x 75 ft wide |
| Garage Type | Attached |
| Garage Area | 480 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | HVAC |
| Heating Fuel | Gas |
| Account Number | 912-20260000 |
|---|---|
| Street Address | 809 VIOLA AVE |
| City | OSHKOSH |
| State | WI |
| Zip | 54901-2256 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 6 BLK 17 1ST ADDN TO EICHSTADT SUBD |
| Legal Subdivision | BLK 17 1ST ADDN TO EICHSTADT SUBD |
| Legal Block | 17 |
| Legal Lot Number | 6 |
| Jurisdiction | WINNEBAGO WI |
| Township / Civil Division | OSHKOSH |
| Census Block Group | 2 |
| Census Block | 2023 |
| Census Tract | 900 |
Source: Winnebago County records · APN 12-20260000
Assessment roll updated May 27, 2026 · Last verified June 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 File |
|---|---|
| Mailing Address | 809 VIOLA AVE, OSHKOSH, WI 54901-2256 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jun 27, 2008 · Amount on Record |
| Deed Sale | Jun 27, 2008 · Amount on Record |
| Deed Document Number | 20081475970 |
| Record Updated | Sep 20, 2026 |
Source: Winnebago County records · Assessment roll updated May 27, 2026 · Last verified June 2026
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Winnebago County |
| Municipality | Oshkosh City |
| Unified School District | Oshkosh Area 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 | $236,600 (+74.36%) Land $30,200 Building $206,400 | ||
| 2024 | $5,118.00 (+36.41%) | ||
| 2023 | $3,752.00 (+1.79%) Homeowner's exemption | $135,700 (-) Land $21,600 Building $114,100 | $196,089 Land $31,212 Building $164,877 |
| 2022 | $3,686.00 Homeowner's exemption | $135,700 Land $21,600 Building $114,100 |
Source: FEMA National Flood Hazard Layer, Winnebago County (55139C), updated March 26, 2019 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 626 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| TDS Telecom | Fiber | 8,000 / 8,000 |
| AT&T | Fiber | 5,000 / 5,000 |
| Spectrum | Cable | 1,000 / 1,000 |
| Bertram Communications | Fixed Wireless (unlicensed) | 100 / 20 |
May also be available at this address: AT&T. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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