La Crosse County property record for N5512 Sobkowiak Rd, Onalaska, WI 54650
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.867 acres (37,810 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $5,263 (2025) |
| Deeds & Mortgages | Jul 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 010-002913-000 |
| Primary APN | 010-002913-000 |
|---|---|
| Alternative APN |
|
| Lot Area | 37,810 sqft (0.867 acres) |
|---|
| Account Number | 56493 |
|---|---|
| Street Address | N5512 SOBKOWIAK RD |
| City | ONALASKA |
| State | WI |
| Zip | 54650-8827 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RURAL |
| Legal Description | MARVIN GARDENS LOT 18 |
| Legal Range | 07 |
| Legal Township | 17 |
| Legal Section | 27 |
| Legal Quarter | SW |
| Quarter-Quarter Section | NW |
| Legal Subdivision | MARVIN GARDENS |
| Legal Lot Number | 18 |
| Jurisdiction | LA CROSSE WI |
| Township / Civil Division | ONALASKA |
| Census Block Group | 1 |
| Census Block | 1017 |
| Census Tract | 10205 |
N5512 Sobkowiak Rd is owned and occupied by two individuals who acquired it in December 2013.
Source: La Crosse County records, as of February 16, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Co-owner | Co-owner on File |
| Mailing Address | N5512 SOBKOWIAK RD, ONALASKA, WI 54650-8827 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 |
|---|---|
| Last Sale | Dec 3, 2013 |
| Deed Sale | Dec 3, 2013 |
| Deed Document Number | 1632985 |
| Record Updated | Jun 8, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LA CROSSE WI |
| Property Address | N5512 SOBKOWIAK RD, ONALASKA, WI 54650-8827 |
| Transaction Type | Mortgage |
| Record Updated | Mar 15, 2021 |
| Name | Verified Name |
|---|
| Document Number | 1750178 |
|---|---|
| Date | Jul 14, 2020 |
| Instrument | 1750178 |
| Name | MERCHANTS BANK |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Jul 1, 2050 |
| Rate Type | Fixed Rate |
|---|
The 2025 property tax bill for N5512 Sobkowiak Rd was $5,263 with a homeowner's exemption.
Source: La Crosse County assessment roll, as of January 1, 2025
| Type | Name |
|---|---|
| State | Wisconsin |
| County | La Crosse County |
| County Subdivision | Onalaska Town |
| Unified School District | Holmen School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $5,263.00 Homeowner's exemption | $341,900 Land $30,400 Building $311,500 | $571,100 |
| 2023 | $5,179.00 Homeowner's exemption | $341,900 Land $30,400 Building $311,500 | $341,900 Land $30,400 Building $311,500 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place N5512 Sobkowiak Rd in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 6 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 N5512 Sobkowiak Rd 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 67 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
4G LTE only, no 5G reported
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