Winnebago County property record for 1850 Osborn Ave, Oshkosh, WI 54902
| Property Type | Commercial |
|---|---|
| Details | 83,538 sqft · built 1991 |
| Lot Size | 9.71 acres (423,403 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $675,000 (Nov 2007) |
| Tax Bill | $117,016 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 13-07440400 |
| Primary APN | 13-07440400 |
|---|---|
| Alternative APN |
|
| Building Area | 83,538 sqft Total Area |
|---|
| Year Built | Built 1991 |
|---|---|
| Effective Year Built | Effective 1992 |
| Lot Area | 423,403 sqft |
| Account Number | 913-07440400 |
|---|---|
| Street Address | 1850 OSBORN AVE |
| City | OSHKOSH |
| State | WI |
| Zip | 54902-6197 |
| Property Category | Commercial |
| Property Type | Commercial > Retail |
| Local Zoning Code | M1 |
| Legal Description | BEG NE COR LOT 1 CSM 2714 TH S88D5033E, 1119.02 FT TOINTER NWLY LI WI & SOUTHERN RR; TH SWLY ALG NWLY LI SD RR,1101.94 FT TO INTER N LI OSBORN AVE;TH SWLY ALG N LI SD |
| Legal Lot Number | 1 |
| Jurisdiction | WINNEBAGO WI |
| Township / Civil Division | OSHKOSH |
| Census Block Group | 3 |
| Census Block | 3004 |
| Census Tract | 1300 |
1850 Osborn Ave, a commercial property, is owned by a company that bought it in November 2007.
Source: Winnebago County records, as of May 27, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | PO BOX 460169, HOUSTON, TX 77056-8169 |
| Owner Type | Company |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Nov 15, 2007 · Amount on File |
| Deed Sale | Nov 15, 2007 · Amount on File |
| Deed Document Number | 20071453774 |
| Record Updated | Sep 20, 2026 |
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 | $6,189,400 Land $732,800 Building $5,456,600 | ||
| 2024 | $117,016.00 (-27.61%) | ||
| 2023 | $161,645.00 (+1.15%) | $5,433,400 (-) Land $700,900 Building $4,732,500 | $7,851,386 Land $1,012,816 Building $6,838,570 |
| 2022 | $159,809.00 | $5,433,400 Land $700,900 Building $4,732,500 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 1850 Osborn Ave in Zone X, an area of minimal flood risk.
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 |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 3 in force |
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.
Wildfire risk around 1850 Osborn Ave is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.1% of the US · lower than 97.9% 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: 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 104 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 |
| Verizon Fixed Wireless | 300 / 20 |
| Bertram Communications Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless · DSL · Fiber in parts of the area | 100 / 20 |
May also be available: T-Mobile.
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