La Crosse County property record for 845 Oak Ave S, Onalaska, WI 54650
| Property Type | Commercial |
|---|---|
| Lot Size | 1.02 acres (44,823 sqft) |
| Owner | Company Name on Record |
| Last Sale | $2,035,000 (Mar 2022) |
| Tax Bill | $13,622 (2025) |
| Deeds & Mortgages | Mar 2022 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 018-000957-001 |
| Primary APN | 018-000957-001 |
|---|---|
| Alternative APNs |
|
| Lot Area | 44,823 sqft (1.02 acres) |
|---|
| Account Number | 41059 |
|---|---|
| Old Parcel Number | 18 957 1 |
| Street Address | 845 OAK AVE S |
| City | ONALASKA |
| State | WI |
| Zip | 54650-3213 |
| Property Category | Commercial |
| Property Type | Commercial > Retail |
| Legal Description | ASSESSORS PLAT OF ONALASKA PRT OUTLOT 106 BEG SW COR N ALG W LN 182FT ELY 201.2FT M/L TO PT ON E LN 205.1FT NWLY OF SE COR SE |
| Legal Range | 07 |
| Legal Township | 16 |
| Legal Section | 09 |
| Legal Quarter | NW |
| Quarter-Quarter Section | SW |
| Legal Subdivision | ASSESSORS PLAT OF ONALASKA PRT |
| Legal Lot Number | 106 |
| Jurisdiction | LA CROSSE WI |
| Township / Civil Division | ONALASKA |
| Census Block Group | 4 |
| Census Block | 4040 |
| Census Tract | 10500 |
Source: La Crosse County records, as of February 16, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 832 ROSE ST, LA CROSSE, WI 54603-2668 |
| Owner Type | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Mar 1, 2022 · Amount on Record |
| Deed Sale | Mar 1, 2022 · Amount on Record |
| Deed Document Number | 1789978 |
| Record Updated | Jun 8, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | LA CROSSE WI |
| Recording Date | Mar 1, 2022 |
| Property Address | 845 OAK AVE S, ONALASKA, WI 54650-3213 |
| Document Number | 0001789978 |
| Instrument Date | Feb 25, 2022 |
| Instrument | 1789978 |
| Transaction Type | Transfer |
| Record Updated | Jul 18, 2023 |
| Amount | Amount Recorded |
|---|---|
| Tax | $6,105.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|
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 | $13,622.00 (+6.21%) | $987,400 (+30.01%) Land $165,900 Building $821,500 | $998,800 (+31.51%) |
| 2023 | $12,825.00 (+4.24%) | $759,500 (-) Land $165,900 Building $593,600 | $759,500 (-) Land $165,900 Building $593,600 |
| 2022 | $12,303.00 | $759,500 Land $165,900 Building $593,600 | $759,500 Land $165,900 Building $593,600 |
Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.
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 Claims | 3 (1997–2004) |
| Most Recent Claim | Aug 2004 · river or lake flooding |
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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.1% of the US · lower than 97.9% of Wisconsin |
|---|---|
| Wildfire Likelihood | Under 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 271 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Brightspeed, TDS Telecom.
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