La Crosse County property record for W5723 Koss Rd, Onalaska, WI 54650
| Property Type | Single Family Home |
|---|---|
| Lot Size | 2.16 acres (94,264 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $30,000 (May 2023) |
| Tax Bill | $7,840 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 010-000697-013 |
| Primary APN | 010-000697-013 |
|---|---|
| Alternative APN |
|
| Lot Area | 94,264 sqft (2.16 acres) |
|---|
| Street Address | W5723 KOSS RD |
|---|---|
| City | ONALASKA |
| State | WI |
| Zip | 54650-8834 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RURAL |
| Legal Description | CERTIFIED SURVEY MAP NO. 77 VOL 19 LOT 3 DOC NO. 1765109 |
| Legal Subdivision | LA CROSSE COUNTY CERTIFIED SURVEY MAP |
| Legal Lot Number | 3 |
| Jurisdiction | LA CROSSE WI |
| Township / Civil Division | ONALASKA |
| Census Block Group | 3 |
| Census Block | 3000 |
| Census Tract | 10401 |
Source: La Crosse County records, as of June 4, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | N5424 ASPEN RD, ONALASKA, WI 54650-8802 |
| Owner Type | Individual |
| Vesting | Husband and Wife |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 8, 2023 · Amount on Record |
| Deed Sale | May 8, 2023 · Amount on Record |
| Deed Document Number | 20231807404 |
| Prior Transfer Date | May 5, 2023 |
| Prior Transfer Doc | 0001807404 |
| Record Updated | Sep 20, 2026 |
Source: La Crosse County assessment roll, as of March 11, 2026
| 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 | $7,840.00 | $501,700 Land $46,600 Building $455,100 | $837,900 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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 |
| Nearby Flood Claims | 1 (2019) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Mar 2019 · rainfall accumulation |
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 80% of the US · above 57% of Wisconsin |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 9 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Starlink Satellite | 280 / 30 |
| Brightspeed DSL | 40 / 3 |
May also be available: T-Mobile.
5G and 4G LTE (outdoors only)
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