La Crosse County property record for 3420 Emerald Valley Dr, Onalaska, WI 54650
| Property Type | Agricultural Vacant Land |
|---|---|
| Lot Size | 5.32 acres (232,175 sqft) |
| Owner | Company on Record |
| Last Sale | $604,000 (Dec 2008) |
| Tax Bill | $1,624 (2022) |
| Flood Zone | Zone X (minimal risk) |
| APN | 018-004479-000 |
| Primary APN | 018-004479-000 |
|---|---|
| Alternative APNs |
|
| Lot Area | 232,175 sqft (5.32 acres) |
|---|
| Account Number | 64144 |
|---|---|
| Old Parcel Number | 18 4479 0 |
| Street Address | 3420 EMERALD VALLEY DR |
| City | ONALASKA |
| State | WI |
| Zip | 54650-8851 |
| Property Category | Agriculture or Farming |
| Property Type | Vacant Land > Agricultural |
| Legal Description | PRT SE1/4 COM S1/4 COR SEC 2 N1D20M32SE 2667.97FT TO CENTER 1/4 SEC 2 & POB N89D 27M27SE 1852.14FT S25D0M0SE 202.77FT S36D0M0 |
| Legal Range | 07 |
| Legal Township | 16 |
| Legal Section | 02 |
| Legal Quarter | NW |
| Quarter-Quarter Section | SE |
| Jurisdiction | LA CROSSE WI |
| Township / Civil Division | ONALASKA |
| Census Block Group | 4 |
| Census Block | 4011 |
| Census Tract | 10401 |
Source: La Crosse County assessment roll, as of January 1, 2022
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company on Record |
|---|---|
| Co-owner | Co-owner on Record |
| Mailing Address | 1859 SAND LAKE RD, ONALASKA, WI 54650-1900 |
| Owner Type | Company |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Dec 16, 2008 · Amount on Record |
| Deed Sale | Dec 16, 2008 · Amount on Record |
| Deed Document Number | 1514208 |
| Record Updated | Jun 7, 2026 |
Source: La Crosse County assessment roll, as of January 1, 2022
| Type | Name |
|---|---|
| State | Wisconsin |
| County | La Crosse County |
| Municipality | Onalaska City |
| Unified School District | Onalaska School District (PK - 12) |
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 | 1 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.
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: 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 51 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| TDS Telecom Fiber | 8,000 / 8,000 |
| Metronet Fiber | 5,120 / 5,120 |
| Spectrum Cable | 1,000 / 1,000 |
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