La Crosse County property record for 519 Vilas St, Onalaska, WI 54650
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.269 acres (11,761 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $4,463 (2025) |
| Deeds & Mortgages | Feb 2018 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 018-001821-000 |
| Primary APN | 018-001821-000 |
|---|---|
| Alternative APNs |
|
| Lot Area | 11,761 sqft (0.269 acres) |
|---|---|
| Lot Dimensions | 146 ft deep x 80 ft wide |
| Account Number | 41917 |
|---|---|
| Old Parcel Number | 18 1821 0 |
| Street Address | 519 VILAS ST |
| City | ONALASKA |
| State | WI |
| Zip | 54650-2035 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | KOMPERUD ADDITION LOT 10 |
| Legal Range | 07 |
| Legal Township | 17 |
| Legal Section | 32 |
| Legal Quarter | SE |
| Quarter-Quarter Section | SE |
| Legal Subdivision | KOMPERUD ADDITION |
| Legal Lot Number | 10 |
| Jurisdiction | LA CROSSE WI |
| Township / Civil Division | ONALASKA |
| Census Block Group | 1 |
| Census Block | 1026 |
| Census Tract | 10403 |
519 Vilas St is owned and occupied by two individuals who acquired it in March 1995.
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 | 2 Individual Names on File |
|---|---|
| Co-owner | Co-owner on File |
| Mailing Address | 519 VILAS ST, ONALASKA, WI 54650-2035 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Mar 17, 1995 |
| Deed Sale | Mar 17, 1995 |
| Deed Document Number | 1130441 |
| Record Updated | Jun 8, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LA CROSSE WI |
| Property Address | 519 VILAS ST, ONALASKA, WI 54650-2035 |
| Transaction Type | Mortgage |
| Record Updated | Mar 15, 2021 |
| Name | Verified Name |
|---|
| Document Number | 1706729 |
|---|---|
| Date | Feb 26, 2018 |
| Instrument | 1706729 |
| Name | FIRST FEDERAL BANK FLORIDA |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Mar 1, 2048 |
| Rate Type | Fixed Rate |
|---|
The 2025 property tax bill for 519 Vilas St was $4,463 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 | Onalaska School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $4,463.00 Homeowner's exemption | $342,700 Land $72,500 Building $270,200 | $346,600 |
| 2023 | $4,381.00 Homeowner's exemption | $259,500 Land $51,800 Building $207,700 | $259,500 Land $51,800 Building $207,700 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 519 Vilas St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective February 3, 2023
| 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.
Wildfire risk around 519 Vilas 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 | 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 | 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 425 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 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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