La Crosse County property record for 815 Windhill St, Onalaska, WI 54650
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.21 acres (9,148 sqft) |
| Owner | Individual Name on File |
| Last Sale | $190,000 (Aug 2012) |
| Tax Bill | $4,859 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 018-005029-000 |
| Primary APN | 018-005029-000 |
|---|---|
| Alternative APNs |
|
| Lot Area | 9,148 sqft (0.21 acres) |
|---|
| Account Number | 45941 |
|---|---|
| Old Parcel Number | 18 5029 0 |
| Street Address | 815 WINDHILL ST |
| City | ONALASKA |
| State | WI |
| Zip | 54650-2082 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | CROSSTOWN ADDITION TWO THAT PRT LOT 11 BLOCK 5 IN THE CITY OF ONALASKA |
| Legal Range | 07 |
| Legal Township | 17 |
| Legal Section | 33 |
| Legal Quarter | SW |
| Quarter-Quarter Section | NW |
| Legal Subdivision | CROSSTOWN ADDITION |
| Legal Block | 5 |
| Legal Lot Number | 11 |
| Jurisdiction | LA CROSSE WI |
| Township / Civil Division | ONALASKA |
| Census Block Group | 2 |
| Census Block | 2053 |
| Census Tract | 10404 |
815 Windhill St is owned and occupied by an individual who bought it in August 2012.
Source: La Crosse County records, as of February 16, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Individual Name on File |
|---|---|
| Co-owner | Co-owner on File |
| Mailing Address | 815 WINDHILL ST, ONALASKA, WI 54650-2082 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Aug 6, 2012 · Amount on File |
| Deed Sale | Aug 6, 2012 · Amount on File |
| Prior Sale | Oct 10, 2006 · Amount on File |
| Deed Document Number | 1602281 |
| Record Updated | Jun 8, 2026 |
The 2025 property tax bill for 815 Windhill St was $4,859 with a homeowner's exemption.
Source: La Crosse County assessment roll, as of January 1, 2025
| Type | Name |
|---|---|
| State | Wisconsin |
| County | La Crosse County |
| Municipality | Onalaska City |
| Unified School District | Holmen School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $4,859.00 Homeowner's exemption | $400,800 Land $56,300 Building $344,500 | $405,400 |
| 2023 | $4,756.00 Homeowner's exemption | $315,200 Land $47,100 Building $268,100 | $315,200 Land $47,100 Building $268,100 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 815 Windhill St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective February 3, 2023 · 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 | 3 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.
Wildfire risk around 815 Windhill St is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · above 57% of Wisconsin |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | Direct burnable vegetation |
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 | ONALASKA WATERWORKS serves 18,000 people · EPA ID WI6320327 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Dec 2023 |
| Lead | Under 1 ppb (2023) 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. The service area is an EPA estimate; the actual supplier may differ.
Source: FCC Broadband Data Collection, based on 306 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| TDS Telecom Fiber | 8,000 / 8,000 |
| Brightspeed Fiber | 2,000 / 2,000 |
| Spectrum Cable | 1,000 / 35 |
| Verizon Fixed Wireless | 300 / 20 |
5G (outdoors only) and 4G LTE
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