Winnebago County property record for 321 W 12th Ave, Oshkosh, WI 54902
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,472 sqft · built 1959 |
| Lot Size | 0.172 acres (7,494 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $2,355 (2023) |
| Deeds & Mortgages | Feb 2024 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 09-03930000 |
| Primary APN | 09-03930000 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,472 sqft Living Area |
| Gross Area | 2,496 sqft |
| 1st Floor Area | 1,472 sqft |
| Basement Area | 1,024 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1959 |
|---|---|
| Effective Year Built | Effective 1959 |
| Architectural Style | Ranch |
| Exterior Material | Aluminum/Vinyl |
| Roof Material | Other |
| Lot Area | 7,494 sqft (0.172 acres) |
| Lot Dimensions | 150 ft deep x 50 ft wide |
| Garage Area | 450 sqft |
| Shed | 1 Shed |
| Cooling System | HVAC |
|---|---|
| Heating System | HVAC |
| Heating Fuel | Gas |
| Sewer | Connected |
| Account Number | 909-03930000 |
|---|---|
| Street Address | 413 QUARRY LN |
| City | NEENAH |
| State | WI |
| Zip | 54956-3859 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | MIDLAND HOMES FIRST ADDITION LO T 6 & W 20 FT OF LOT 7 BLK 1 EX C W 50 FT LOT 6 |
| Legal Subdivision | MIDLAND HOMES FIRST ADDITION LO T 6 & |
| Legal Block | 1 |
| Legal Lot Number | 7,6 |
| Jurisdiction | WINNEBAGO WI |
| Township / Civil Division | OSHKOSH |
| Census Block Group | 1 |
| Census Block | 1011 |
| Census Tract | 1300 |
321 W 12th Ave is owned and occupied by two individuals who acquired it in March 2020.
Source: Winnebago County records, as of May 27, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 413 QUARRY LN, NEENAH, WI 54956-3859 |
| 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 Transfer Date | Mar 6, 2020 |
| Transfer Doc | 0001815679 |
| Record Updated | Sep 20, 2026 |
| Document Type | Transfer on Death Deed |
|---|---|
| Jurisdiction | WINNEBAGO WI |
| Recording Date | Feb 20, 2024 |
| Property Address | 321 W 12TH AVE, OSHKOSH, WI 54902-6419 |
| Document Number | 0001918203 |
| Instrument Date | Feb 15, 2024 |
| Instrument | 1918203 |
| Transaction Type | Transfer |
| Record Updated | Mar 12, 2024 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Tenants in Common |
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 | $188,000 Land $30,500 Building $157,500 | ||
| 2023 | $2,355.00 (-0.51%) Homeowner's exemption | $90,900 (-) Land $15,800 Building $75,100 | $131,352 Land $22,831 Building $108,521 |
| 2022 | $2,367.00 Homeowner's exemption | $90,900 Land $15,800 Building $75,100 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 321 W 12th Ave in Zone X, an area of minimal flood risk, though there have been 8 flood claims nearby since 2008.
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 | 2 in force |
| Nearby Flood Claims | 8 (2008–2021) |
| Claims Outside the SFHA | 8 of 8 |
| Most Recent Claim | Jul 2021 · rainfall accumulation |
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 321 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 744 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| Bertram Communications Fixed Wireless | 100 / 20 |
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