Winnebago County property record for 1520 Porter Ave, Oshkosh, WI 54902
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,180 sqft · built 1963 |
| Lot Size | 0.207 acres (9,020 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $134,500 (Sep 2019) |
| Tax Bill | $3,333 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 16-09240000 |
| Primary APN | 16-09240000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,180 sqft Living Area |
| Gross Area | 280 sqft |
| Year Built | Built 1963 |
|---|---|
| Effective Year Built | Effective 1963 |
| Architectural Style | Ranch |
| Exterior Material | Other |
| Lot Area | 9,020 sqft (0.207 acres) |
| Lot Dimensions | 110 ft deep x 82 ft wide |
| Garage Type | Attached |
| Garage Area | 280 sqft |
| Shed | 1 Shed |
| Cooling System | HVAC |
|---|---|
| Heating System | HVAC |
| Heating Fuel | Gas |
| Account Number | 916-09240000 |
|---|---|
| Street Address | 1520 PORTER AVE |
| City | OSHKOSH |
| State | WI |
| Zip | 54902-4250 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | S 10 FT OF E 37.38 FT OF LOT 9 ALSO E 37.38 FT OF LOTS 10 &11 ALSO S 110 FT OF LOT 12 BLK B HIGHLAND ADDN |
| Legal Subdivision | HIGHLAND ADDITION |
| Legal Block | B |
| Legal Lot Number | 9 |
| Jurisdiction | WINNEBAGO WI |
| Township / Civil Division | OSHKOSH |
| Census Block Group | 2 |
| Census Block | 2007 |
| Census Tract | 1100 |
1520 Porter Ave is owned and occupied by two individuals who acquired it in August 2024.
Source: Winnebago County records, as of May 27, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 1520 PORTER AVE, OSHKOSH, WI 54902-4250 |
| 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 | Sep 23, 2019 · Amount on File |
| Deed Sale | Sep 23, 2019 · Amount on File |
| Prior Sale | May 14, 2015 · Amount on File |
| Deed Document Number | 20191799271 |
| Last Transfer Date | Aug 18, 2024 |
| Transfer Doc | 0001929187 |
| 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 | $190,400 Land $33,300 Building $157,100 | ||
| 2024 | $3,333.00 (+4.65%) | ||
| 2023 | $3,185.00 (+1.3%) Homeowner's exemption | $118,800 (+1.28%) Land $26,600 Building $92,200 | $171,669 Land $38,438 Building $133,231 |
| 2022 | $3,144.00 Homeowner's exemption | $117,300 Land $26,600 Building $90,700 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 1520 Porter Ave in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 1986.
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 | 2 (1986–2008) |
| Claims Outside the SFHA | 1 of 2 |
| Most Recent Claim | Jun 2008 · Severe Storms, Tornadoes, And Flooding |
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 1520 Porter 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 308 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 · Fiber in parts of the area | 1,000 / 1,000 |
| Bertram Communications Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Verizon.
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