Winnebago County property record for 807 Prospect Ave, Oshkosh, WI 54901
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 794 sqft · built 1920 |
| Lot Size | 0.165 acres (7,182 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $69,900 (Aug 2025) |
| Tax Bill | $2,068 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 05-03930000 |
| Primary APN | 05-03930000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 4 Rooms |
| Stories | 1 Story |
| Building Area | 794 sqft Living Area |
| Year Built | Built 1920 |
|---|---|
| Effective Year Built | Effective 1920 |
| Exterior Material | Other |
| Lot Area | 7,182 sqft (0.165 acres) |
| Lot Dimensions | 133 ft deep x 54 ft wide |
| Garage Type | Detached |
| Garage Area | 528 sqft |
| Heating System | HVAC |
|---|
| Account Number | 905-03930000 |
|---|---|
| Street Address | 807 PROSPECT AVE |
| City | OSHKOSH |
| State | WI |
| Zip | 54901-3615 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R2 |
| Legal Description | E 3.5 FT OF LOT 138 & ALL OF LOT 139 CITY REPLAT #1 |
| Legal Subdivision | CITY'S REPLAT NO 1 |
| Legal Lot Number | 138 |
| Jurisdiction | WINNEBAGO WI |
| Township / Civil Division | OSHKOSH |
| Census Block Group | 2 |
| Census Block | 2004 |
| Census Tract | 700 |
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 | 2 Individual Names on Record |
|---|---|
| Mailing Address | 1030 S WEBSTER AVE, OMRO, WI 54963-1602 |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Aug 15, 2025 · Amount on Record |
| Deed Sale | Aug 15, 2025 · Amount on Record |
| Deed Document Number | 20251950483 |
| Prior Transfer Date | Aug 5, 2025 |
| Prior Transfer Doc | 0001950482 |
| 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 | $116,800 (+55.11%) Land $28,700 Building $88,100 | ||
| 2024 | $2,068.00 (+2.27%) | ||
| 2023 | $2,022.00 (-1.32%) Homeowner's exemption | $75,300 (-) Land $19,100 Building $56,200 | $108,810 Land $27,600 Building $81,210 |
| 2022 | $2,049.00 Homeowner's exemption | $75,300 Land $19,100 Building $56,200 |
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 478 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| TDS Telecom Fiber | 8,000 / 8,000 |
| 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 |
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