La Crosse County property record for 505 Green St, Onalaska, WI 54650
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.219 acres (9,583 sqft) |
| Owner | Individual Name on File |
| Last Sale | $122,500 (Jan 2015) |
| Tax Bill | $3,381 (2025) |
| Deeds & Mortgages | Mar 2018 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 018-000644-000 |
| Primary APN | 018-000644-000 |
|---|---|
| Alternative APNs |
|
| Lot Area | 9,583 sqft (0.219 acres) |
|---|---|
| Lot Dimensions | 109 ft deep x 86 ft wide |
| Account Number | 40721 |
|---|---|
| Old Parcel Number | 18 644 0 |
| Street Address | 505 GREEN ST |
| City | ONALASKA |
| State | WI |
| Zip | 54650-3302 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | 1ST ADD TO BUTTLES & PIERCES LOT 17 & E 39FT LOT 18 BLOCK 9 EX PRT LOT 18 COM SW COR BLK 9 E 60.5FT TO POB E .55FT N7D18ME 10 |
| Legal Range | 07 |
| Legal Township | 16 |
| Legal Section | 09 |
| Legal Quarter | NW |
| Quarter-Quarter Section | NW |
| Legal Subdivision | 1ST ADD TO BUTTLES & PIERCES |
| Legal Block | 9 |
| Legal Lot Number | 17-18 |
| Jurisdiction | LA CROSSE WI |
| Township / Civil Division | ONALASKA |
| Census Block Group | 4 |
| Census Block | 4009 |
| Census Tract | 10500 |
505 Green St is owned and occupied by an individual who acquired it in May 2015.
Source: La Crosse County records, as of February 16, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Co-owner | Co-owner on File |
| Mailing Address | 505 GREEN ST, ONALASKA, WI 54650-3302 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jan 8, 2015 · Amount on File |
| Deed Sale | Jan 8, 2015 · Amount on File |
| Prior Sale | Jan 8, 2015 · Amount on File |
| Deed Document Number | 0001650391 |
| Last Transfer Date | May 19, 2015 |
| Transfer Doc | 0001656354 |
| Record Updated | Jun 8, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LA CROSSE WI |
| Property Address | 505 GREEN ST, ONALASKA, WI 54650-3302 |
| Transaction Type | Mortgage |
| Record Updated | Apr 18, 2018 |
| Name | Verified Name |
|---|
| Document Number | 1707875 |
|---|---|
| Date | Mar 26, 2018 |
| Instrument | 1707875 |
| Name | COULEE BANK |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 180 Months |
| Due | Apr 1, 2033 |
| Rate Type | Fixed Rate |
|---|
The 2025 property tax bill for 505 Green St was $3,381 with a homeowner's exemption.
Source: La Crosse County assessment roll, as of January 1, 2025
| Type | Name |
|---|---|
| State | Wisconsin |
| County | La Crosse County |
| Municipality | Onalaska City |
| Unified School District | Onalaska School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $3,381.00 Homeowner's exemption | $264,700 Land $67,100 Building $197,600 | $267,800 |
| 2023 | $3,480.00 Homeowner's exemption | $206,100 Land $47,900 Building $158,200 | $206,100 Land $47,900 Building $158,200 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 505 Green St in Zone X, an area of minimal flood risk, though there have been 3 flood claims nearby since 1997.
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 Claims | 3 (1997–2004) |
| Most Recent Claim | Aug 2004 · river or lake flooding |
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.
Wildfire risk around 505 Green St is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 95% of the US · lower than 88% of Wisconsin |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
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 243 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| TDS Telecom Fiber | 8,000 / 8,000 |
| Brightspeed Fiber | 2,000 / 2,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| Starlink Satellite | 280 / 30 |
| T-Mobile Fixed Wireless | 100 / 20 |
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