Winnebago County property record for 2415 Knapp St, Oshkosh, WI 54902
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 1,793 sqft · built 1950 |
| Lot Size | 0.515 acres (22,440 sqft) |
| Owner | Company Name on Record |
| Last Sale | $159,900 (Nov 2016) |
| Tax Bill | $5,278 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 13-23410000 |
| Primary APN | 13-23410000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,793 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1950 |
|---|---|
| Effective Year Built | Effective 1950 |
| Architectural Style | Ranch |
| Exterior Material | Other |
| Lot Area | 22,440 sqft (0.515 acres) |
| Lot Dimensions | 136 ft deep x 165 ft wide |
| Garage Type | Detached |
| Garage Area | 400 sqft |
| Heating System | HVAC |
|---|---|
| Heating Fuel | Gas |
| Account Number | 913-23410000 |
|---|---|
| Street Address | 2415 KNAPP ST |
| City | OSHKOSH |
| State | WI |
| Zip | 54902-9020 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | LOTS 1 & 2 CSM 1691 DOC #677940 R OF D |
| Legal Subdivision | CERTIFIED SURV MAP |
| Legal Lot Number | 1,2 |
| Jurisdiction | WINNEBAGO WI |
| Township / Civil Division | OSHKOSH |
| Census Block Group | 3 |
| Census Block | 3030 |
| Census Tract | 1400 |
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 | Company Name on Record |
|---|---|
| Mailing Address | 12150 E 96TH ST N, 200, OWASSO, OK 74055-5340 |
| Owner Type | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Nov 3, 2016 · Amount on Record |
| Deed Sale | Nov 3, 2016 · Amount on Record |
| Prior Sale | Jul 3, 2008 · Amount on Record |
| Deed Document Number | 20161727027 |
| Record Updated | Oct 29, 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 | $281,000 (-) Land $61,200 Building $219,800 | ||
| 2024 | $5,278.00 (-1.38%) | $281,000 (+54.91%) Land $61,200 Building $219,800 | |
| 2023 | $5,352.00 (+1.11%) | $181,400 (-) Land $42,200 Building $139,200 | $262,127 Land $60,980 Building $201,147 |
| 2022 | $5,293.00 | $181,400 Land $42,200 Building $139,200 |
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 |
| Nearby Flood Policies | 1 in force |
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 | Low lower than 95% of the US · lower than 88% of Wisconsin |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 31 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
| Bertram Communications Fixed Wireless | 100 / 20 |
May also be available: AT&T, Verizon.
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