La Crosse County property record for 421 9th Ave N, Onalaska, WI 54650 · Last verified February 2026
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.289 acres (12,632 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $4,579 (2025) |
| Deeds & Mortgages | Feb 2018 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 018-000799-000 |
| Primary APN | 018-000799-000 |
|---|---|
| Alternative APNs |
|
| Lot Area | 12,632 sqft (0.289 acres) |
|---|---|
| Lot Dimensions | 200 ft deep x 62 ft wide |
| Account Number | 40903 |
|---|---|
| Old Parcel Number | 18 799 0 |
| Street Address | 421 9TH AVE N |
| City | ONALASKA |
| State | WI |
| Zip | 54650-2617 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | ASSESSORS PLAT OF ONALASKA PRT OUTLOT 13 COM SE COR N88D17MW 60FT TO W LN 9TH AV N ALG R/W 225.13FT TO POB N 62.07FT N88D14MW |
| Legal Range | 07 |
| Legal Township | 16 |
| Legal Section | 04 |
| Legal Quarter | SW |
| Quarter-Quarter Section | SW |
| Legal Subdivision | ASSESSORS PLAT OF ONALASKA PRT |
| Legal Lot Number | 13 |
| Jurisdiction | LA CROSSE WI |
| Township / Civil Division | ONALASKA |
| Census Block Group | 4 |
| Census Block | 4014 |
| Census Tract | 10403 |
Source: La Crosse County records · APN 018-000799-000
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 | 2 Individual Names on File |
|---|---|
| Co-owner | Verified Secondary Owner |
| Mailing Address | 421 9TH AVE N, ONALASKA, WI 54650-2617 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jun 28, 1977 |
| Deed Sale | Jun 28, 1977 |
| Deed Document Number | 871283 |
| Record Updated | Jun 08, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LA CROSSE WI |
| Property Address | 421 9TH AVE N, ONALASKA, WI 54650-2617 |
| Transaction Type | Mortgage |
| Record Updated | Mar 07, 2018 |
| Name | Verified Name |
|---|
| Document Number | 1706329 |
|---|---|
| Date | Feb 14, 2018 |
| Instrument | 1706329 |
| Name | ASSOCIATED BANK |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Feb 01, 2048 |
| Rate Type | Adjustable Rate |
|---|
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 | $4,579.00 (-0.65%) Homeowner's exemption | $351,100 (+28.61%) Land $73,700 Building $277,400 | $355,100 (+30.07%) |
| 2023 | $4,609.00 Homeowner's exemption | $273,000 Land $52,600 Building $220,400 | $273,000 Land $52,600 Building $220,400 |
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 520 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 |
May also be available at this address: Spectrum. Availability varies by address; speeds are provider-advertised maximums, not measured.
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