Winnebago County property record for 25 W 12th Ave, Oshkosh, WI 54902
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,312 sqft · built 1920 |
| Lot Size | 0.172 acres (7,500 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $195,000 (Apr 2025) |
| Tax Bill | $3,237 (2024) |
| Deeds & Mortgages | Apr 2025 Sale & Mortgage Apr 2024 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 03-03570000 |
| Primary APN | 03-03570000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 6 Rooms |
| Stories | 2 Stories |
| Building Area | 1,312 sqft Living Area |
| Year Built | Built 1920 |
|---|---|
| Effective Year Built | Effective 1920 |
| Architectural Style | Traditional |
| Exterior Material | Aluminum/Vinyl |
| Lot Area | 7,500 sqft (0.172 acres) |
| Lot Dimensions | 150 ft deep x 50 ft wide |
| Garage Type | Detached |
| Garage Area | 400 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | HVAC |
| Heating Fuel | Gas |
| Account Number | 903-03570000 |
|---|---|
| Street Address | 25 W 12TH AVE |
| City | OSHKOSH |
| State | WI |
| Zip | 54902-6013 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R2 |
| Legal Description | LOT 6 BLK 30 PLAT OF ORIGINAL 3RD WARD |
| Legal Subdivision | ORIGINAL THIRD WARD |
| Legal Block | 30 |
| Legal Lot Number | 6 |
| Jurisdiction | WINNEBAGO WI |
| Township / Civil Division | OSHKOSH |
| Census Block Group | 1 |
| Census Block | 1017 |
| Census Tract | 1500 |
25 W 12th Ave is owned and occupied by two individuals who bought it in April 2025.
Source: Winnebago County records, as of May 27, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 25 W 12TH AVE, OSHKOSH, WI 54902-6013 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Date | Document |
|---|---|
| Apr 15, 2025 | Warranty Deed, Transfer · Conventional Mortgage AMERICAN PACIFIC MORTGAGE CORP |
| Apr 16, 2024 | Warranty Deed, Transfer · VA Mortgage MORTGAGE RESEARCH CENTER LLC |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Apr 15, 2025 · Amount on File |
| Deed Sale | Apr 15, 2025 · Amount on File |
| Prior Sale | Apr 16, 2024 · Amount on File |
| Deed Document Number | 20251942761 |
| Record Updated | Oct 29, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | WINNEBAGO WI |
| Recording Date | Apr 15, 2025 |
| Property Address | 25 W 12TH AVE, OSHKOSH, WI 54902-6013 |
| Document Number | 0001942761 |
| Instrument Date | Apr 10, 2025 |
| Instrument | 1942761 |
| Transaction Type | Transfer |
| Record Updated | Apr 3, 2026 |
| Title Company | FIRST AMERICAN TITLE, FIRST AMERICAN MORTGAGE SLN |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $585.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 25 W 12TH AVE, OSHKOSH, WI 54902-6013 |
| Document Number | 0001942762 |
|---|---|
| Date | Apr 15, 2025 |
| Instrument | 1942762 |
| Name | AMERICAN PACIFIC MORTGAGE CORP |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | May 1, 2055 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | WINNEBAGO WI |
| Recording Date | Apr 16, 2024 |
| Property Address | 25 W 12TH AVE, OSHKOSH, WI 54902-6013 |
| Document Number | 0001921100 |
| Instrument Date | Apr 4, 2024 |
| Instrument | 1921100 |
| Transaction Type | Transfer |
| Record Updated | May 9, 2024 |
| Title Company | NOT AVAILABLE, LOCAL MODERN TITLE LLC |
| Amount | Amount on Record |
|---|---|
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $528.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 25 W 12TH AVE, OSHKOSH, WI 54902-6013 |
| Document Number | 0001921101 |
|---|---|
| Date | Apr 16, 2024 |
| Instrument | 1921101 |
| Name | MORTGAGE RESEARCH CENTER LLC |
|---|---|
| Type | Mortgage Company |
| Type | VA Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | May 1, 2054 |
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 | $173,100 (-) Land $21,300 Building $151,800 | ||
| 2024 | $3,237.00 (-1.85%) | $173,100 (+54%) Land $21,300 Building $151,800 | |
| 2023 | $3,298.00 (+1.1%) Homeowner's exemption | $112,400 (-) Land $12,500 Building $99,900 | $162,421 Land $18,063 Building $144,358 |
| 2022 | $3,262.00 Homeowner's exemption | $112,400 Land $12,500 Building $99,900 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 25 W 12th Ave in Zone X, an area of minimal flood risk.
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.
The area around 25 W 12th 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 357 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL | 5,000 / 5,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| Bertram Communications Fixed Wireless | 100 / 20 |
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