Winnebago County property record for 1863 Jackson St, Oshkosh, WI 54901
| Property Type | Commercial |
|---|---|
| Details | 4,383 sqft · built 1998 |
| Lot Size | 1.18 acres (51,401 sqft) |
| Owner | Company Name on Record |
| Tax Bill | $21,088 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 12-19420100 |
| Primary APN | 12-19420100 |
|---|---|
| Alternative APN |
|
| Building Area | 4,383 sqft Building Perimeter |
|---|
| Year Built | Built 1998 |
|---|---|
| Effective Year Built | Effective 1998 |
| Lot Area | 51,401 sqft |
| Account Number | 912-19420100 |
|---|---|
| Street Address | 1863 JACKSON ST |
| City | OSHKOSH |
| State | WI |
| Zip | 54901-2203 |
| Property Category | Commercial |
| Property Type | Commercial > Retail |
| Local Zoning Code | SMUPD |
| Legal Description | LOT 1 CSM 7333 DOC # 1760604 R OF D BEING PRT OF SE 1/4 OFSE 1/4 SEC 11, T18N, R16E |
| Legal Lot Number | 1 |
| Jurisdiction | WINNEBAGO WI |
| Township / Civil Division | OSHKOSH |
| Census Block Group | 2 |
| Census Block | 2026 |
| Census Tract | 900 |
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 | Company Name on Record |
|---|---|
| Mailing Address | 110 N CARPENTER ST, CHICAGO, IL 60607-4106 |
| Owner Type | Company |
| Deed Names | Name on Deed |
|---|---|
| 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 | $1,088,300 (+12.28%) Land $323,800 Building $764,500 | ||
| 2024 | $21,088.00 (-27.76%) | ||
| 2023 | $29,191.00 (+2.63%) | $969,300 (-) Land $324,800 Building $644,500 | $1,400,660 Land $469,343 Building $931,317 |
| 2022 | $28,443.00 | $969,300 Land $324,800 Building $644,500 |
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 626 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| TDS Telecom Fiber | 8,000 / 8,000 |
| AT&T Fiber · DSL in parts of the area | 5,000 / 5,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Bertram Communications Fixed Wireless | 100 / 20 |
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