Winnebago County property record for 636 Broad St, Oshkosh, WI 54901
| Property Type | Duplex |
|---|---|
| Details | 4 bd · 2 ba · 2,471 sqft · built 1892 |
| Lot Size | 0.286 acres (12,450 sqft) |
| Owner | Company Name on Record |
| Last Sale | $38,300 (Apr 2014) |
| Tax Bill | $3,301 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 04-05740000 |
| Primary APN | 04-05740000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Units | 2 Units |
| Stories | 1 Story |
| Building Area | 2,471 sqft Living Area |
| Family Room | Family Room |
| Year Built | Built 1892 |
|---|---|
| Effective Year Built | Effective 1892 |
| Architectural Style | Duplex Single |
| Exterior Material | Other |
| Lot Area | 12,450 sqft (0.286 acres) |
| Lot Dimensions | 166 ft deep x 75 ft wide |
| Heating System | HVAC |
|---|---|
| Heating Fuel | Gas |
| Account Number | 904-05740000 |
|---|---|
| Street Address | 636 BROAD ST |
| City | OSHKOSH |
| State | WI |
| Zip | 54901-4637 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | R2 |
| Legal Description | N 15 FT OF LOT 27 & ALL OF LOT 26 BLK 60 FORDS ADDN |
| Legal Subdivision | FORDS ADDITION |
| Legal Block | 60 |
| Legal Lot Number | 27,26 |
| Jurisdiction | WINNEBAGO WI |
| Township / Civil Division | OSHKOSH |
| Census Block Group | 2 |
| Census Block | 2002 |
| Census Tract | 200 |
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 | Company Name on Record |
|---|---|
| Mailing Address | PO BOX 693, OSHKOSH, WI 54903-0693 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Apr 21, 2014 · Amount on Record |
| Deed Sale | Apr 21, 2014 · Amount on Record |
| Prior Sale | Apr 16, 2014 |
| Deed Document Number | 20141661783 |
| Record Updated | Oct 29, 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 | $174,600 (+134.99%) Land $19,700 Building $154,900 | ||
| 2024 | $3,301.00 (+50.11%) | ||
| 2023 | $2,199.00 (+1.06%) | $74,300 (-) Land $11,600 Building $62,700 | $107,365 Land $16,762 Building $90,603 |
| 2022 | $2,176.00 | $74,300 Land $11,600 Building $62,700 |
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 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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