Winnebago County property record for 1520 Columbia Ave, Oshkosh, WI 54901
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 2,956 sqft · built 2017 |
| Lot Size | 0.16 acres (6,950 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $325,000 (Aug 2026) |
| Tax Bill | $4,800 (2025) |
| Deeds & Mortgages | Aug 2026 Sale & Mortgage Feb 2024 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 12-16290000 |
| Primary APN | 12-16290000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 2,956 sqft Living Area |
| Gross Area | 3,544 sqft |
| 1st Floor Area | 1,990 sqft |
| Basement Area | 966 sqft |
| Finished Basement | 966 sqft |
| Year Built | Built 2017 |
|---|---|
| Effective Year Built | Effective 2017 |
| Architectural Style | Bi-Level |
| Exterior Material | Aluminum/Vinyl |
| Lot Area | 6,950 sqft (0.16 acres) |
| Lot Dimensions | 139 ft deep x 50 ft wide |
| Garage Type | Attached |
| Garage Area | 588 sqft |
| Heating System | HVAC |
|---|---|
| Heating Fuel | Gas |
| Account Number | 912-16290000 |
|---|---|
| Street Address | 1520 COLUMBIA AVE |
| City | OSHKOSH |
| State | WI |
| Zip | 54901-2143 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | LOT 9 BLK 9 ALGOMA PARK PLAT |
| Legal Subdivision | BLK 9 ALGOMA PARK PLAT |
| Legal Block | 9 |
| Legal Lot Number | 9 |
| Jurisdiction | WINNEBAGO WI |
| Township / Civil Division | OSHKOSH |
| Census Block Group | 2 |
| Census Block | 2018 |
| Census Tract | 900 |
1520 Columbia Ave is owned and occupied by two individuals who bought it in August 2026.
Source: Winnebago County records, as of August 25, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 1520 COLUMBIA AVE, OSHKOSH, WI 54901-2143 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
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 |
|---|---|
| Aug 10, 2026 | Warranty Deed, Transfer · Conventional Mortgage BELL BANK |
| Feb 27, 2024 | Warranty Deed, Transfer · VA Mortgage MORTGAGE RESEARCH CENTER LLC |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Aug 10, 2026 · Amount on File |
| Deed Sale | Aug 10, 2026 · Amount on File |
| Prior Sale | Feb 27, 2024 · Amount on File |
| Deed Document Number | 20261972939 |
| Record Updated | Oct 29, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | WINNEBAGO WI |
| Recording Date | Aug 10, 2026 |
| Property Address | 1520 COLUMBIA AVE, OSHKOSH, WI 54901-2143 |
| Document Number | 0001972939 |
| Instrument Date | Aug 7, 2026 |
| Instrument | 20261972939 |
| Transaction Type | Transfer |
| Record Updated | Aug 25, 2026 |
| Title Company | NEW TITLE SERVICES |
| Amount | Amount on Record |
|---|---|
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $98,475.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 1520 COLUMBIA AVE, OSHKOSH, WI 54901-2143 |
| Investor | Possibly a Property Investor |
| Document Number | 0001972940, |
|---|---|
| Date | Aug 10, 2026 |
| Instrument | 20261972940 |
| Name | BELL BANK |
|---|
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Sep 1, 2056 |
| Rate Type | Fixed Rate |
|---|---|
| Initial Type | Fixed Rate |
| Max Rate | -1% |
| Document Number | 0001972941, |
|---|---|
| Date | Aug 10, 2026 |
| Instrument | 20261972941 |
| Name | BELL BANK |
|---|
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 120 Months |
| Due | Sep 1, 2036 |
| Max Rate | -1% |
|---|
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | WINNEBAGO WI |
| Recording Date | Feb 27, 2024 |
| Property Address | 1520 COLUMBIA AVE, OSHKOSH, WI 54901-2143 |
| Document Number | 0001918567 |
| Instrument Date | Feb 27, 2024 |
| Instrument | 1918567 |
| Transaction Type | Transfer |
| Record Updated | Mar 19, 2024 |
| Amount | Amount on Record |
|---|---|
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $840.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 1520 COLUMBIA AVE, OSHKOSH, WI 54901-2143 |
| Document Number | 0001918568 |
|---|---|
| Date | Feb 27, 2024 |
| Instrument | 1918568 |
| Name | MORTGAGE RESEARCH CENTER LLC |
|---|---|
| Type | Mortgage Company |
| Type | VA Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Mar 1, 2054 |
The 2025 property tax bill for 1520 Columbia Ave was $4,800, down 3.8% from the year before.
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 | $4,800.00 (-3.77%) | $277,900 Land $18,900 Building $259,000 | |
| 2024 | $4,988.00 (+7.62%) | ||
| 2023 | $4,635.00 (-5.1%) Homeowner's exemption | $167,500 (-) Land $14,000 Building $153,500 | $242,041 Land $20,230 Building $221,811 |
| 2022 | $4,884.00 Homeowner's exemption | $167,500 Land $14,000 Building $153,500 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 1520 Columbia 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 1520 Columbia 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 504 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| TDS Telecom Fiber | 8,000 / 8,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Bertram Communications Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
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