La Crosse County property record for 943 12th Ave S, Onalaska, WI 54650
| Property Type | Commercial |
|---|---|
| Lot Size | 1.25 acres (54,450 sqft) |
| Owner | Company Name on File |
| Tax Bill | $17,795 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 018-002868-001 |
| Primary APN | 018-002868-001 |
|---|---|
| Alternative APNs |
|
| Lot Area | 54,450 sqft (1.25 acres) |
|---|
| Account Number | 47429 |
|---|---|
| Old Parcel Number | 18 2868 1 |
| Street Address | 943 12TH AVE S |
| City | ONALASKA |
| State | WI |
| Zip | 54650-3487 |
| Property Category | Commercial |
| Property Type | Commercial > Retail |
| Legal Description | CERTIFIED SURVEY MAP NO. 19 VOL 8 LOT 1 DOC NO. 1191017 |
| Legal Range | 07 |
| Legal Township | 16 |
| Legal Section | 09 |
| Legal Quarter | SW |
| Quarter-Quarter Section | SE |
| Legal Lot Number | 1 |
| Jurisdiction | LA CROSSE WI |
| Township / Civil Division | ONALASKA |
| Census Block Group | 3 |
| Census Block | 3017 |
| Census Tract | 10500 |
943 12th Ave S, a commercial property, is owned by a company that acquired it in April 1998.
Source: La Crosse County records, as of February 16, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | PO BOX 39, LA CROSSE, WI 54602-0039 |
| Owner Type | Company |
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 | Name on Deed |
|---|---|
| Last Sale | Apr 14, 1998 |
| Deed Sale | Apr 14, 1998 |
| Deed Document Number | 1194754 |
| Record Updated | Jun 8, 2026 |
The 2025 property tax bill for 943 12th Ave S was $17,795.
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 | $17,795.00 | $1,288,300 Land $272,300 Building $1,016,000 | $1,303,100 |
| 2023 | $17,061.00 | $1,010,400 Land $272,300 Building $738,100 | $1,010,400 Land $272,300 Building $738,100 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 943 12th Ave S 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 943 12th Ave S 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 178 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 · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: Metronet, T-Mobile.
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