Winnebago County property record for 445 N Main St, Oshkosh, WI 54901
| Property Type | Commercial |
|---|---|
| Details | 3,869 sqft · built 1874 |
| Lot Size | 0.094 acres (4,089 sqft) |
| Owner | Company Name on File |
| Tax Bill | $3,117 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 07-00190000 |
| Primary APN | 07-00190000 |
|---|---|
| Alternative APN |
|
| Building Area | 3,869 sqft Total Area |
|---|
| Year Built | Built 1874 |
|---|---|
| Effective Year Built | Effective 1956 |
| Lot Area | 4,089 sqft (0.094 acres) |
| Account Number | 907-00190000 |
|---|---|
| Street Address | 445 N MAIN ST |
| City | OSHKOSH |
| State | WI |
| Zip | 54901-4907 |
| Property Category | Commercial |
| Property Type | Commercial > Retail |
| Local Zoning Code | C3 |
| Legal Description | COM ON SE COR LOT 5 N TO NE COR LOT 6 W ON N LI LOT 6 101.75FT SWLY TO PT ON S LI LOT 5 THAT IS 113.46 FT W OF POB E TOBEG BLK 44 EIGHME READ & KENNEDYS SUBD |
| Legal Lot Number | 5,6 |
| Jurisdiction | WINNEBAGO WI |
| Township / Civil Division | OSHKOSH |
| Census Block Group | 2 |
| Census Block | 2003 |
| Census Tract | 501 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the North Main Street Historic District listed 1996 · 61 contributing resources · NRIS 96000250 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
445 N Main St, a commercial property, is owned by a company.
Source: Winnebago County records, as of June 9, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 427 N MAIN ST, OSHKOSH, WI 54901-4907 |
| Owner Type | Company |
| Vesting | Company |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| 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 | $140,900 (-) Land $21,500 Building $119,400 | ||
| 2024 | $3,117.00 (-15.98%) | $140,900 (+27.86%) Land $21,500 Building $119,400 | |
| 2023 | $3,710.00 (+1.17%) | $110,200 (-) Land $20,400 Building $89,800 | $159,241 Land $29,478 Building $129,763 |
| 2022 | $3,667.00 | $110,200 Land $20,400 Building $89,800 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 445 N Main St 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.
The area around 445 N Main St has no burnable land within ember reach, so its wildfire risk is not rated.
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 763 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: TDS Telecom.
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