Winnebago County property record for 104 Prospect Ave, Oshkosh, WI 54901
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 1,106 sqft · built 1920 |
| Lot Size | 0.192 acres (8,340 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $215,000 (Oct 2023) |
| Tax Bill | $3,275 (2024) |
| Deeds & Mortgages | Oct 2023 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 10-07930000 |
| Primary APN | 10-07930000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,106 sqft Living Area |
| Gross Area | 1,256 sqft |
| 1st Floor Area | 1,256 sqft |
| Family Room | Family Room |
| Year Built | Built 1920 |
|---|---|
| Effective Year Built | Effective 1920 |
| Architectural Style | Traditional |
| Exterior Material | Aluminum/Vinyl |
| Lot Area | 8,340 sqft (0.192 acres) |
| Lot Dimensions | 139 ft deep x 60 ft wide |
| Garage Type | Detached |
| Garage Area | 440 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | HVAC |
| Heating Fuel | Gas |
| Account Number | 910-07930000 |
|---|---|
| Street Address | 104 PROSPECT AVE |
| City | OSHKOSH |
| State | WI |
| Zip | 54901-3725 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R2 |
| Legal Description | LOT 17 & S 10 FT OF E 60 FT OF LOT 18 BLK 2 SUHLS ADDN |
| Legal Subdivision | BLK 2 SUHLS ADDN |
| Legal Block | 2 |
| Legal Lot Number | 17,18 |
| Jurisdiction | WINNEBAGO WI |
| Township / Civil Division | OSHKOSH |
| Census Block Group | 3 |
| Census Block | 3001 |
| Census Tract | 502 |
104 Prospect Ave is owned and occupied by two individuals who bought it in October 2023.
Source: Winnebago County records, as of May 27, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 104 PROSPECT AVE, OSHKOSH, WI 54901-3725 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 | 2 Names on Deed |
|---|---|
| Last Sale | Oct 30, 2023 · Amount on File |
| Deed Sale | Oct 30, 2023 · Amount on File |
| Prior Sale | Sep 10, 2020 · Amount on File |
| Deed Document Number | 20231912770 |
| Record Updated | Oct 29, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | WINNEBAGO WI |
| Recording Date | Oct 30, 2023 |
| Property Address | 104 PROSPECT AVE, OSHKOSH, WI 54901-3725 |
| Document Number | 0001912770 |
| Instrument Date | Oct 24, 2023 |
| Instrument | 1912770 |
| Transaction Type | Transfer |
| Record Updated | May 7, 2026 |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $645.00 |
| Amount Accuracy | Rounded by County |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|
| Document Number | 0001912772 |
|---|---|
| Date | Oct 30, 2023 |
| Instrument | 1912772 |
| Name | JPMORGAN CHASE BANK NA |
|---|---|
| Type | Bank |
| Address | COLUMBUS, OH 43240 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Nov 1, 2053 |
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 | $175,100 (-) Land $21,800 Building $153,300 | ||
| 2024 | $3,275.00 (+75.79%) | $175,100 (+135.35%) Land $21,800 Building $153,300 | |
| 2023 | $1,863.00 (-16.79%) | $74,400 (-) Land $13,600 Building $60,800 | $107,509 Land $19,652 Building $87,857 |
| 2022 | $2,239.00 Homeowner's exemption | $74,400 Land $13,600 Building $60,800 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
FEMA maps place 104 Prospect 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 | 1 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 104 Prospect Ave 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 777 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| TDS Telecom Fiber | 8,000 / 8,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| Bertram Communications Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
Search by:
By searching, you agree to: Terms • Privacy • Disclosures