Winnebago County property record for 450 N Westhaven Dr, Oshkosh, WI 54904
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,889 sqft · built 1999 |
| Lot Size | 0.324 acres (14,113 sqft) |
| Owner | 2 Company Names on File |
| Tax Bill | $7,005 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 16-22690000 |
| Primary APN | 16-22690000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 2 Stories |
| Building Area | 1,889 sqft Living Area |
| Gross Area | 604 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1999 |
|---|---|
| Effective Year Built | Effective 1999 |
| Architectural Style | Contemporary |
| Exterior Material | Aluminum/Vinyl |
| Lot Area | 14,113 sqft (0.324 acres) |
| Garage Type | Attached |
| Garage Area | 604 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | HVAC |
| Heating Fuel | Gas |
| Account Number | 916-22690000 |
|---|---|
| Street Address | 450 N WESTHAVEN DR |
| City | OSHKOSH |
| State | WI |
| Zip | 54904-5701 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | LOT 69 COUNTRYSIDE ESTATES NORTH 1ST ADDN |
| Legal Subdivision | COUNTRYSIDE ESTATES NORTH 1ST ADDN |
| Legal Lot Number | 69 |
| Jurisdiction | WINNEBAGO WI |
| Township / Civil Division | OSHKOSH |
| Census Block Group | 4 |
| Census Block | 4013 |
| Census Tract | 1803 |
450 N Westhaven Dr, a single family home, is owned by a company.
Source: Winnebago County records, as of May 27, 2026
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 450 N WESTHAVEN DR, OSHKOSH, WI 54904-5701 |
| Owner Type | Company |
| Vesting | Life Tenant |
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 |
|---|---|
| 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 | $384,500 Land $51,900 Building $332,600 | ||
| 2024 | $7,005.00 (+9.87%) | ||
| 2023 | $6,376.00 (+0.52%) Homeowner's exemption | $226,000 (-) Land $39,900 Building $186,100 | $326,575 Land $57,656 Building $268,919 |
| 2022 | $6,343.00 Homeowner's exemption | $226,000 Land $39,900 Building $186,100 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 450 N Westhaven Dr 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 450 N Westhaven Dr 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 125 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| Bertram Communications Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless · Fiber in parts of the area | 100 / 20 |
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