La Crosse County property record for 806 Troy St, Onalaska, WI 54650
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.089 acres (3,920 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $152,000 (Sep 2015) |
| Tax Bill | $3,479 (2025) |
| Deeds & Mortgages | Sep 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 018-005441-002 |
| Primary APN | 018-005441-002 |
|---|---|
| Alternative APNs |
|
| Lot Area | 3,920 sqft (0.089 acres) |
|---|
| Account Number | 54106 |
|---|---|
| Old Parcel Number | 18 5441 2 |
| Street Address | 806 TROY ST |
| City | ONALASKA |
| State | WI |
| Zip | 54650-2189 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | CERTIFIED SURVEY MAP NO. 51 VOL 11 LOT 2 DOC NO. 1370673 SUBJ TO AGREE IN DOC NO. 1370674 |
| Legal Range | 07 |
| Legal Township | 16 |
| Legal Section | 04 |
| Legal Lot Number | 2 |
| Jurisdiction | LA CROSSE WI |
| Township / Civil Division | ONALASKA |
| Census Block Group | 2 |
| Census Block | 2006 |
| Census Tract | 10403 |
Source: La Crosse County records, as of February 16, 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 Record |
|---|---|
| Mailing Address | 806 TROY ST, ONALASKA, WI 54650-2189 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Sep 4, 2015 · Amount on Record |
| Deed Sale | Sep 4, 2015 · Amount on Record |
| Prior Sale | Apr 30, 2010 · Amount on Record |
| Deed Document Number | 1662773 |
| Record Updated | Jun 8, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LA CROSSE WI |
| Property Address | 806 TROY ST, ONALASKA, WI 54650-2189 |
| Transaction Type | Mortgage |
| Record Updated | Oct 13, 2021 |
| Name | Verified Name |
|---|
| Document Number | 1780159 |
|---|---|
| Date | Sep 3, 2021 |
| Instrument | 1780159 |
| Name | ALTRA FCU |
|---|---|
| Type | Credit Union |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 180 Months |
| Due | Sep 1, 2036 |
| Rate Type | Fixed Rate |
|---|
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 | $3,479.00 (-8.42%) Homeowner's exemption | $271,800 (+20.8%) Land $22,900 Building $248,900 | $275,000 (+22.22%) |
| 2023 | $3,799.00 Homeowner's exemption | $225,000 Land $19,100 Building $205,900 | $225,000 Land $19,100 Building $205,900 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective February 3, 2023
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; 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 |
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 308 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
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