La Crosse County property record for 623 4th Ave N, Onalaska, WI 54650 · Last verified February 2026
| Property Type | Condominium |
|---|---|
| Lot Size | 0.121 acres (5,271 sqft) |
| Owner | Individual Name on File |
| Last Sale | $168,500 (May 2011) |
| Tax Bill | $3,747 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 018-006211-000 |
| Primary APN | 018-006211-000 |
|---|---|
| Alternative APNs |
|
| Lot Area | 5,271 sqft (0.121 acres) |
|---|
| Account Number | 62936 |
|---|---|
| Old Parcel Number | 18 6211 0 |
| Street Address | 623 4TH AVE N |
| City | ONALASKA |
| State | WI |
| Zip | 54650-2534 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Condominium |
| Legal Description | SAND HILL ESTATES CONDO UNIT 10 |
| Legal Range | 07 |
| Legal Township | 16 |
| Legal Section | 05 |
| Legal Quarter | NW |
| Quarter-Quarter Section | SE |
| Legal Subdivision | SAND HILL ESTATES |
| Legal Unit | 10 |
| Jurisdiction | LA CROSSE WI |
| Township / Civil Division | ONALASKA |
| Census Block Group | 3 |
| Census Block | 3002 |
| Census Tract | 10403 |
Source: La Crosse County records · APN 018-006211-000
Assessment roll updated January 1, 2025 · Last verified February 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Co-owner | Verified Secondary Owner |
| Mailing Address | 623 4TH AVE N, ONALASKA, WI 54650-2534 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | May 31, 2011 · Amount on Record |
| Deed Sale | May 31, 2011 · Amount on Record |
| Deed Document Number | 1574434 |
| Record Updated | Jun 08, 2026 |
Source: La Crosse County records · Assessment roll updated January 1, 2025 · Last verified February 2026
| Type | Name |
|---|---|
| State | Wisconsin |
| County | La Crosse County |
| Municipality | Onalaska City |
| Unified School District | Onalaska School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $3,747.00 (-10.44%) Homeowner's exemption | $291,100 (+17.47%) Land $25,700 Building $265,400 | $294,500 (+18.85%) |
| 2023 | $4,184.00 Homeowner's exemption | $247,800 Land $25,700 Building $222,100 | $247,800 Land $25,700 Building $222,100 |
Source: FEMA National Flood Hazard Layer, La Crosse County (55063C), updated February 3, 2023 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 150 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| TDS Telecom | Fiber | 8,000 / 8,000 |
| Brightspeed | Fiber | 2,000 / 2,000 |
| Spectrum | Cable | 1,000 / 1,000 |
| Verizon | Fixed Wireless | 300 / 20 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
Availability varies by address; speeds are provider-advertised maximums, not measured.
5G (outdoors only) and 4G LTE
Search by:
By searching, you agree to: Terms • Privacy • Disclosures