Winnebago County property record for 17 Viola Ave, Oshkosh, WI 54901
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 910 sqft · built 1940 |
| Lot Size | 0.196 acres (8,515 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $113,300 (Jul 2018) |
| Tax Bill | $2,749 (2024) |
| Deeds & Mortgages | Jul 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 15-15010000 |
| Primary APN | 15-15010000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 910 sqft Living Area |
| Year Built | Built 1940 |
|---|---|
| Effective Year Built | Effective 1940 |
| Exterior Material | Aluminum/Vinyl |
| Lot Area | 8,515 sqft (0.196 acres) |
| Lot Dimensions | 131 ft deep x 65 ft wide |
| Garage Type | Detached |
| Garage Area | 308 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | HVAC |
| Heating Fuel | Gas |
| Account Number | 915-15010000 |
|---|---|
| Street Address | 17 VIOLA AVE |
| City | OSHKOSH |
| State | WI |
| Zip | 54901-1971 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | LOT 19 BLK 6 ALSO W1/2 OF VAC ALLEY LYG E OF & ADJ TO LOT19 PLAT OF THE INTERURBAN LAND CO |
| Legal Subdivision | THE INTER URBAN LAND COMPANY |
| Legal Block | 6 |
| Legal Lot Number | 19 |
| Jurisdiction | WINNEBAGO WI |
| Township / Civil Division | OSHKOSH |
| Census Block Group | 3 |
| Census Block | 3003 |
| Census Tract | 400 |
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 | 17 VIOLA AVE, OSHKOSH, WI 54901-1971 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jul 3, 2018 · Amount on Record |
| Deed Sale | Jul 3, 2018 · Amount on Record |
| Prior Sale | Oct 20, 2017 · Amount on Record |
| Deed Document Number | 20181769824 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WINNEBAGO WI |
| Property Address | 17 VIOLA AVE, OSHKOSH, WI 54901-1971 |
| Transaction Type | Mortgage |
| Record Updated | May 6, 2024 |
| Name | Verified Name |
|---|
| Document Number | 0001857900 |
|---|---|
| Date | Jul 21, 2021 |
| Instrument | 1857900 |
| Name | FIRST CENTENNIAL MORTGAGE CORP |
|---|---|
| Type | Mortgage Company |
| Address | AURORA, IL 60506 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Aug 1, 2051 |
Source: Winnebago County assessment roll, as of May 27, 2026
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Winnebago County |
| Municipality | Oshkosh City |
| Unified School District | Oshkosh Area School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $158,300 (+53.99%) Land $25,700 Building $132,600 | ||
| 2024 | $2,749.00 (+0.7%) | ||
| 2023 | $2,730.00 (+0.48%) Homeowner's exemption | $102,800 (-) Land $17,100 Building $85,700 | $148,548 Land $24,710 Building $123,838 |
| 2022 | $2,717.00 Homeowner's exemption | $102,800 Land $17,100 Building $85,700 |
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
| 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.
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: EPA Safe Drinking Water Information System, as of September 2026
| Water System | OSHKOSH WATERWORKS serves 63,000 people · EPA ID WI4710457 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Apr 2025 |
| Lead | 6 ppb (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, not water tested at this address; lead at the tap also depends on the building's own pipes. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 375 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Bertram Communications Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL | 100 / 20 |
May also be available: TDS Telecom, Verizon.
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