Winnebago County property record for 3374 W 20th Ave, Oshkosh, WI 54904
| Property Type | Residential Vacant Land |
|---|---|
| Lot Size | 0.61 acres (26,572 sqft) |
| Owner | Individual Name on Record |
| Tax Bill | $155 (2023) |
| Deeds & Mortgages | May 2023 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | 002-0350-05 |
| Primary APN | 002-0350-05 |
|---|
| Lot Area | 26,572 sqft (0.61 acres) |
|---|
| Heating System | HVAC |
|---|
| Street Address | W 20TH AVE |
|---|---|
| City | OSHKOSH |
| State | WI |
| Zip | 54904 |
| Property Category | Residential |
| Property Type | Vacant Land > Residential |
| Legal Description | PT SW SW COM NW COR CSM-355 S ALG WL CSM-355 208 FT TO SL SEC 29 W 129 FT N 208 FT E 129 FT TO POB D798914 .61 A. |
| Legal Range | 16E |
| Legal Township | 18N |
| Legal Section | 29 |
| Jurisdiction | WINNEBAGO WI |
| Township / Civil Division | ALGOMA |
| Census Block Group | 1 |
| Census Block | 1037 |
| Census Tract | 1801 |
Source: Winnebago County records, as of May 3, 2024
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 | 3374 W 20TH AVE, OSHKOSH, WI 54904-9187 |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Jun 7, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WINNEBAGO WI |
| Property Address | W 20TH AVE, OSHKOSH, WI 54904 |
| Transaction Type | Mortgage |
| Record Updated | May 6, 2024 |
| Name | Verified Name |
|---|
| Document Number | 0001903483 |
|---|---|
| Date | May 15, 2023 |
| Instrument | 1903483 |
| Name | AMERICAN NATIONAL BANK-FOX CITIES |
|---|---|
| Type | Bank |
| Address | APPLETON, WI 54911 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
Source: Winnebago County assessment roll, as of January 1, 2023
| 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 |
|---|---|---|---|
| 2023 | $155.00 (+4.03%) | $8,600 (-) Land $8,600 | $11,344 Land $11,344 |
| 2022 | $149.00 | $8,600 Land $8,600 |
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 | 6 in force |
| Nearby Flood Claims | 1 (2008) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Jun 2008 · Severe Storms, Tornadoes, 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 95% of the US · lower than 88% of Wisconsin |
|---|---|
| Wildfire Likelihood | 0.02% 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: 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 36 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
| AT&T Fiber · Fixed Wireless | 1,000 / 1,000 |
| Bertram Communications Fixed Wireless | 100 / 20 |
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