La Crosse County property record for 503 4th Ave N, Onalaska, WI 54650 · Last verified February 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Lot Size | 9,148 sqft (0.21 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $325,000 (2025) |
| Tax Bill | $5,417.00 (2025) |
| Primary APN | 018-000656-000 |
|---|---|
| Alternative APNs |
|
| Lot Area | 9,148 sqft (0.21 acres) |
|---|---|
| Depth X Width | 136 ft x 60 ft Depth x Width |
| Account Number | 40733 |
|---|---|
| Old Parcel Number | 18 656 0 |
| Street Address | 503 4TH AVE N |
| City | ONALASKA |
| State | WI |
| Zip | 54650-2532 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | JOHNSONS ADDITION - ONALASKA LOT 6 & S 12FT LOT 5 BLOCK 1 & N1/2 VAC ALLEY LYG S & ADJ TO REC IN RESL IN DOC NO. 1799218 BEIN |
| Legal Range | 07 |
| Legal Township | 16 |
| Legal Section | 05 |
| Legal Quarter | NE |
| Legal Quarter Quarter | SE |
| Legal Subdivision | JOHNSONS ADDITION |
| Legal Block | 1 |
| Legal Lot Number | 13A,13B |
| Jurisdiction | LA CROSSE WI |
| Minor Civil Division | ONALASKA |
| Census Blockgroup | 3 |
| Census Block | 3005 |
| Census Tract | 10403 |
Source: La Crosse County records · APN 018-000656-000
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 |
|---|---|
| Mailing Address | 503 4TH AVE N, ONALASKA, WI 54650-2532 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Date | Document |
|---|---|
| Jul 30, 2020 | Deed of Trust, Mortgage · Conventional Mortgage ALTRA FCU |
| Jul 20, 2021 | Warranty Deed, Transfer · Conventional Mortgage MERCHANTS BANK |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Aug 11, 2025 · Amount on Record |
| Deed Sale | Aug 11, 2025 · Amount on Record |
| Prior Sale | Jul 20, 2021 · Amount on Record |
| Deed Doc Number | 1837072 |
| Record Refreshed | Jun 08, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LA CROSSE WI |
| Property Address | 503 4TH AVE N, ONALASKA, WI 54650-2532 |
| Transaction Type | Mortgage |
| Record Updated | Sep 08, 2022 |
| Name | Verified Name |
|---|
| Document Number | 0001751343 |
|---|---|
| Date | Jul 30, 2020 |
| Instrument | 1751343 |
| Name | ALTRA FCU |
|---|---|
| Type | Credit Union |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jul 29, 2050 |
| Rate Type | Fixed Rate |
|---|
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | LA CROSSE WI |
| Recording Date | Jul 20, 2021 |
| Property Address | 503 4TH AVE N, ONALASKA, WI 54650-2532 |
| Document Number | 0001777142 |
| Instrument Date | Jul 20, 2021 |
| Instrument | 1777142 |
| Transaction Type | Transfer |
| Record Updated | Sep 08, 2022 |
| Title Company | NEW CASTLE TITLE |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $975.00 |
| Amount Accuracy | Rounded Values by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|
| Document Number | 0001778320 |
|---|---|
| Date | Aug 09, 2021 |
| Instrument | 1778320 |
| Name | MERCHANTS BANK |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 60 Months |
| Due | Jul 30, 2026 |
| Rate Type | Fixed 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 | $5,417.00 (-3.22%) | $395,800 (+19.4%) Land $64,000 Building $331,800 | $400,300 (+20.75%) |
| 2023 | $5,597.00 | $331,500 Land $45,700 Building $285,800 | $331,500 Land $45,700 Building $285,800 |
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 |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | 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.
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