Winnebago County property record for 621 W 5th Ave, Oshkosh, WI 54902 · Last verified June 2026
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,193 sqft · built 1920 |
| Lot Size | 0.215 acres (9,375 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $2,816 (2024) |
| Deeds & Mortgages | Apr 2022 Second Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 06-02320000 |
| Primary APN | 06-02320000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,193 sqft Living Area |
| Year Built | Built 1920 |
|---|---|
| Effective Year Built | Effective 1920 |
| Exterior Material | Aluminum/Vinyl |
| Lot Area | 9,375 sqft (0.215 acres) |
| Lot Dimensions | 125 ft deep x 75 ft wide |
| Garage Type | Detached |
| Garage Area | 728 sqft |
| Heating System | HVAC |
|---|---|
| Heating Fuel | Gas |
| Account Number | 906-02320000 |
|---|---|
| Street Address | 621 W 5TH AVE |
| City | OSHKOSH |
| State | WI |
| Zip | 54902-5832 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 125 CITY REPLAT #3 |
| Legal Subdivision | CITYS REPLAT NO 3 |
| Legal Lot Number | 125 |
| Jurisdiction | WINNEBAGO WI |
| Township / Civil Division | OSHKOSH |
| Census Block Group | 2 |
| Census Block | 2015 |
| Census Tract | 1200 |
Source: Winnebago County records · APN 06-02320000
Assessment roll updated May 27, 2026 · Last verified June 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 621 W 5TH AVE, OSHKOSH, WI 54902-5832 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WINNEBAGO WI |
| Property Address | 621 W 5TH AVE, OSHKOSH, WI 54902-5832 |
| Transaction Type | Mortgage |
| Record Updated | Jun 26, 2023 |
| Name | Verified Name |
|---|
| Document Number | 0001881053 |
|---|---|
| Date | Apr 27, 2022 |
| Instrument | 1881053 |
| Name | COMMUNITY FIRST CU |
|---|---|
| Type | Credit Union |
| Address | APPLETON, WI 54912 |
| Type | Stand-Alone Second Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 121 Months |
| Due | May 25, 2032 |
Source: Winnebago County records · Assessment roll updated May 27, 2026 · Last verified June 2026
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Winnebago County |
| Municipality | Oshkosh City |
| Unified School District | Oshkosh Area School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $163,100 (+66.26%) Land $27,500 Building $135,600 | ||
| 2024 | $2,816.00 (+9.61%) | ||
| 2023 | $2,569.00 (-0.39%) Homeowner's exemption | $98,100 (-) Land $17,200 Building $80,900 | $141,756 Land $24,854 Building $116,902 |
| 2022 | $2,579.00 Homeowner's exemption | $98,100 Land $17,200 Building $80,900 |
Source: FEMA National Flood Hazard Layer, Winnebago County (55139C), updated March 26, 2019 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 551390012002, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Nearby Flood Policies | 1 in force |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
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.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 744 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| AT&T | Fiber | 5,000 / 5,000 |
| Spectrum | Cable | 1,000 / 1,000 |
| Verizon | Fixed Wireless | 300 / 20 |
| Bertram Communications | Fixed Wireless (unlicensed) | 100 / 20 |
| Starlink | Satellite (low-earth orbit) | 280 / 30 |
May also be available at this address: AT&T. Availability varies by address; speeds are provider-advertised maximums, not measured.
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