Winnebago County property record for 4155 Knapp St, Oshkosh, WI 54902
| Property Type | Single Family Home |
|---|---|
| Lot Size | 5.13 acres (223,463 sqft) |
| Owner | Individual Name on Record |
| Tax Bill | $1,017 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 012-0178 |
| Primary APN | 012-0178 |
|---|---|
| Alternative APN |
|
| Lot Area | 223,463 sqft |
|---|
| Heating System | HVAC |
|---|
| Account Number | 10814 |
|---|---|
| Street Address | 4155 KNAPP ST |
| City | OSHKOSH |
| State | WI |
| Zip | 54902-8889 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | A1 |
| Legal Description | PT SE NE COM E1/4 COR SEC 10 N 899.79 FT W 242.46 FT TO POB W 435.99 FT S18DG51W 388.96 FT E 811.86 FT TO EL NE1/4 N 159.67 FT W 242.46 FT N 208 FT TO POB 5.13 A. |
| Legal Range | 16E |
| Legal Township | 17N |
| Legal Section | 10 |
| Jurisdiction | WINNEBAGO WI |
| Township / Civil Division | NEKIMI |
| Census Block Group | 2 |
| Census Block | 2058 |
| Census Tract | 1900 |
Source: Winnebago County records, as of May 27, 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 Record |
|---|---|
| Mailing Address | 4155 KNAPP ST, OSHKOSH, WI 54902-8889 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Dec 26, 2008 |
| Transfer Doc | 0001490244 |
| Record Updated | Sep 20, 2026 |
Source: Winnebago County assessment roll, as of May 27, 2026
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Winnebago County |
| County Subdivision | Nekimi Town |
| Unified School District | Oshkosh Area School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $89,000 (-) Land $79,300 Building $9,700 | ||
| 2024 | $1,017.00 (-1.26%) | ||
| 2023 | $1,030.00 (+16.52%) | $89,000 (+79.44%) Land $79,300 Building $9,700 | $85,529 (+26.23%) Land $76,208 Building $9,321 |
| 2022 | $884.00 | $49,600 Land $38,800 Building $10,800 | $67,759 Land $53,005 Building $14,754 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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 |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 4 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.
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: FCC Broadband Data Collection, based on 6 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 35 |
| Bertram Communications Fixed Wireless | 100 / 20 |
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