Winnebago County property record for 316 Prospect Ave, Oshkosh, WI 54901
| Property Type | Duplex |
|---|---|
| Details | 5 bd · 2 ba · 2,245 sqft · built 1920 |
| Lot Size | 0.165 acres (7,200 sqft) |
| Owner | Company Name on File |
| Tax Bill | $3,291 (2024) |
| Deeds & Mortgages | Mortgage Jul 2022 Sale & Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | 10-08480000 |
| Primary APN | 10-08480000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 10 Rooms |
| Units | 2 Units |
| Stories | 2 Stories |
| Building Area | 2,245 sqft Living Area |
| Family Room | Family Room |
| Year Built | Built 1920 |
|---|---|
| Effective Year Built | Effective 1920 |
| Architectural Style | Duplex Single |
| Exterior Material | Aluminum/Vinyl |
| Lot Area | 7,200 sqft (0.165 acres) |
| Lot Dimensions | 120 ft deep x 60 ft wide |
| Heating System | HVAC |
|---|---|
| Heating Fuel | Gas |
| Account Number | 910-08480000 |
|---|---|
| Street Address | 316 PROSPECT AVE |
| City | OSHKOSH |
| State | WI |
| Zip | 54901-3729 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | R2 |
| Legal Description | S 3 FT OF LOT 6 & ALL OF LOT 13 BLK 104 LEACHS MAP |
| Legal Subdivision | WESTBROOK |
| Legal Block | 104 |
| Legal Lot Number | 6,13 |
| Jurisdiction | WINNEBAGO WI |
| Township / Civil Division | OSHKOSH |
| Census Block Group | 3 |
| Census Block | 3003 |
| Census Tract | 502 |
316 Prospect Ave, a duplex, is owned by a company that acquired it in July 2006.
Source: Winnebago County records, as of May 27, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 912 WINDWARD CT, OSHKOSH, WI 54901-2061 |
| Owner Type | Company |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Deed of Trust, Mortgage | |
| Jul 5, 2022 | Warranty Deed, Transfer · Line of Credit WEST POINTE BANK |
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Jul 10, 2006 |
| Transfer Doc | 0001404221 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WINNEBAGO WI |
| Property Address | 316 PROSPECT AVE, OSHKOSH, WI 54901-3729 |
| Transaction Type | Mortgage |
| Record Updated | Nov 25, 2025 |
| Name | Verified Name |
|---|
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | WINNEBAGO WI |
| Recording Date | Jul 5, 2022 |
| Property Address | 316 PROSPECT AVE, OSHKOSH, WI 54901-3729 |
| Document Number | 0001886024 |
| Instrument Date | Jun 30, 2022 |
| Instrument | 1886024 |
| Transaction Type | Transfer |
| Record Updated | May 6, 2024 |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $3,750.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 912 WINDWARD CT, OSHKOSH, WI 54901-2061 |
| Document Number | 0001886025 |
|---|---|
| Date | Jul 5, 2022 |
| Instrument | 1886025 |
| Name | WEST POINTE BANK |
|---|---|
| Type | Bank |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 36 Months |
| Due | Jul 10, 2025 |
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 | $174,100 (-) Land $24,300 Building $149,800 | ||
| 2024 | $3,291.00 (+20.59%) | $174,100 (+94.53%) Land $24,300 Building $149,800 | |
| 2023 | $2,729.00 (+4.04%) | $89,500 (-) Land $15,200 Building $74,300 | $129,329 Land $21,964 Building $107,365 |
| 2022 | $2,623.00 | $89,500 Land $15,200 Building $74,300 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 316 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.
Wildfire risk around 316 Prospect Ave is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.1% of the US · lower than 97.9% of Wisconsin |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 |
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